Many computer programming careers require the employee to be fluent in one or more programming languages. One of the most common languages in use today is Python. Anyone interested in a job that uses Python will need to answer questions about the language in their job interview.
One of the best ways to prepare for a Python interview is to study common questions and answers. In this article, we discuss the typical structure of a Python interview, technical and general questions you might be asked and how to answer them.
What does a Python interview look like?
Hiring managers or senior-level software engineers interviewing you will likely ask about your education, practical experience, familiarity with coding and technical expertise. Be prepared for traditional interview questions, technical questions and perhaps, problem-solving questions using Python.
Below are some examples of the different types of questions your interviewer might ask.
General questions about Python
Not every question the interviewer asks will be technical. They will most likely ask you about your work history, your specific skill set and your professional goals. General questions include:
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What are the benefits of using Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What are the drawbacks of using Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
Why are you interested in Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What kind of experience do you have with Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What do you like about Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What do you dislike about Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What skills do you think you will bring to our team?
What are the benefits of using Python?
What are the benefits of using Python?
What are the drawbacks of using Python?
What are the drawbacks of using Python?
Why are you interested in Python?
Why are you interested in Python?
What kind of experience do you have with Python?
What kind of experience do you have with Python?
What do you like about Python?
What do you like about Python?
What do you dislike about Python?
What do you dislike about Python?
What skills do you think you will bring to our team?
What skills do you think you will bring to our team?
Related: .css-1v152rs{border-radius:0;color:#2557a7;font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;-webkit-text-decoration:none;text-decoration:none;-webkit-transition:border-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),background-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),opacity 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-style 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-width 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-radius 200ms cubic-bezier(0.645, 0.045, 0.355, 1),box-shadow 200ms cubic-bezier(0.645, 0.045, 0.355, 1),color 200ms cubic-bezier(0.645, 0.045, 0.355, 1);transition:border-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),background-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),opacity 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-style 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-width 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-radius 200ms cubic-bezier(0.645, 0.045, 0.355, 1),box-shadow 200ms cubic-bezier(0.645, 0.045, 0.355, 1),color 200ms cubic-bezier(0.645, 0.045, 0.355, 1);border-bottom:1px solid;cursor:pointer;}.css-1v152rs:hover{color:#164081;}.css-1v152rs:active{color:#0d2d5e;}.css-1v152rs:focus{outline:none;border-bottom:1px solid;border-bottom-color:transparent;border-radius:4px;box-shadow:0 0 0 1px;}.css-1v152rs:focus:not([data-focus-visible-added]){box-shadow:none;border-bottom:1px solid;border-radius:0;}.css-1v152rs:hover,.css-1v152rs:active{color:#164081;}.css-1v152rs:visited{color:#2557a7;}@media (prefers-reduced-motion: reduce){.css-1v152rs{-webkit-transition:none;transition:none;}}.css-1v152rs:focus:active:not([data-focus-visible-added]){box-shadow:none;border-bottom:1px solid;border-radius:0;}How To Use the STAR Interview Response Technique.css-r5jz5s{width:1.5rem;height:1.5rem;color:inherit;display:-webkit-inline-box;display:-webkit-inline-flex;display:-ms-inline-flexbox;display:inline-flex;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;height:1em;width:1em;margin:0 0 0.25rem 0.25rem;vertical-align:middle;}
Technical questions about Python
For most people, the technical questions an interviewer might ask in a Python interview might sound like a foreign language. In some respects, they would be right. Technical questions test your knowledge of Python-related terminology, require you to prove your proficiency in the language and ask you to demonstrate your expertise by solving practical problems. Here are some possible technical questions, sorted by type:
Definition questions
Here are common questions that ask you to define related terms:
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What is Pep 8?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What are some of the key features of Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What are functions?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What is a lambda function?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What is self in Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What is a unit test?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What are Python iterators?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What is slicing?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What are generators?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What is a docstring?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What is a namespace?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What is a module and a package in Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What are local variables and global variables?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What are dict and list comprehensions?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What does pass mean in Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What is a negative index?
What is Pep 8?
What is Pep 8?
What are some of the key features of Python?
What are some of the key features of Python?
What are functions?
What are functions?
What is a lambda function?
What is a lambda function?
What is self in Python?
What is self in Python?
What is a unit test?
What is a unit test?
What are Python iterators?
What are Python iterators?
What is slicing?
What is slicing?
What are generators?
What are generators?
What is a docstring?
What is a docstring?
What is a namespace?
What is a namespace?
What is a module and a package in Python?
What is a module and a package in Python?
What are local variables and global variables?
What are local variables and global variables?
What are dict and list comprehensions?
What are dict and list comprehensions?
What does pass mean in Python?
What does pass mean in Python?
What is a negative index?
What is a negative index?
Related: .css-1v152rs{border-radius:0;color:#2557a7;font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;-webkit-text-decoration:none;text-decoration:none;-webkit-transition:border-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),background-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),opacity 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-style 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-width 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-radius 200ms cubic-bezier(0.645, 0.045, 0.355, 1),box-shadow 200ms cubic-bezier(0.645, 0.045, 0.355, 1),color 200ms cubic-bezier(0.645, 0.045, 0.355, 1);transition:border-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),background-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),opacity 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-style 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-width 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-radius 200ms cubic-bezier(0.645, 0.045, 0.355, 1),box-shadow 200ms cubic-bezier(0.645, 0.045, 0.355, 1),color 200ms cubic-bezier(0.645, 0.045, 0.355, 1);border-bottom:1px solid;cursor:pointer;}.css-1v152rs:hover{color:#164081;}.css-1v152rs:active{color:#0d2d5e;}.css-1v152rs:focus{outline:none;border-bottom:1px solid;border-bottom-color:transparent;border-radius:4px;box-shadow:0 0 0 1px;}.css-1v152rs:focus:not([data-focus-visible-added]){box-shadow:none;border-bottom:1px solid;border-radius:0;}.css-1v152rs:hover,.css-1v152rs:active{color:#164081;}.css-1v152rs:visited{color:#2557a7;}@media (prefers-reduced-motion: reduce){.css-1v152rs{-webkit-transition:none;transition:none;}}.css-1v152rs:focus:active:not([data-focus-visible-added]){box-shadow:none;border-bottom:1px solid;border-radius:0;}How To Prepare for a Technical Interview.css-r5jz5s{width:1.5rem;height:1.5rem;color:inherit;display:-webkit-inline-box;display:-webkit-inline-flex;display:-ms-inline-flexbox;display:inline-flex;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;height:1em;width:1em;margin:0 0 0.25rem 0.25rem;vertical-align:middle;}
Proficiency questions
Here are questions you might be asked regarding your skill level:
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What do you consider to be the top three benefits of using Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
Is Python an interpreted or uninterpreted language? What does that mean?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How does Python manage memory?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
What is the difference between list and tuple?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How is Python executed?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How is code checking done in Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How are instance variables different from class variables?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
Is Python case sensitive?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
Is indentation required?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How do you generate random numbers in Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How do you copy an object in Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How can you convert a number to a string?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How can you make a Python script executable on Unix?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How do you write comments in Python?
What do you consider to be the top three benefits of using Python?
What do you consider to be the top three benefits of using Python?
Is Python an interpreted or uninterpreted language? What does that mean?
Is Python an interpreted or uninterpreted language? What does that mean?
How does Python manage memory?
How does Python manage memory?
What is the difference between list and tuple?
What is the difference between list and tuple?
How is Python executed?
How is Python executed?
How is code checking done in Python?
How is code checking done in Python?
How are instance variables different from class variables?
How are instance variables different from class variables?
Is Python case sensitive?
Is Python case sensitive?
Is indentation required?
Is indentation required?
How do you generate random numbers in Python?
How do you generate random numbers in Python?
How do you copy an object in Python?
How do you copy an object in Python?
How can you convert a number to a string?
How can you convert a number to a string?
How can you make a Python script executable on Unix?
How can you make a Python script executable on Unix?
How do you write comments in Python?
How do you write comments in Python?
Demonstrative questions
Here are common questions you might be asked that show how you would use Python:
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
Illustrate the correct method for Python error handling
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
When would you use a continue statement in a loop? When would you use a break statement?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
Demonstrate how to delete a file in Python.
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How would you access a module written in Python from C?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How would you convert a string to all lower case?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
Give an example showing the MVC pattern for your application.
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
Show what len() does.
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
How would you import modules in Python?
- .css-1g5t2dl{font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;font-weight:inherit;color:#595959;font-size:1.25rem;line-height:1.5;color:#2d2d2d;margin-bottom:0;font-size:1rem;margin-top:1.5rem;}html[lang=ja] .css-1g5t2dl{font-size:1rem;line-height:1.75;}@media screen and (min-width: 62em){.css-1g5t2dl{font-size:1.25rem;margin-top:2.5rem;}}
Write a program to produce the Fibonacci sequence in Python.
Illustrate the correct method for Python error handling
Illustrate the correct method for Python error handling
When would you use a continue statement in a loop? When would you use a break statement?
When would you use a continue statement in a loop? When would you use a break statement?
Demonstrate how to delete a file in Python.
Demonstrate how to delete a file in Python.
How would you access a module written in Python from C?
How would you access a module written in Python from C?
How would you convert a string to all lower case?
How would you convert a string to all lower case?
Give an example showing the MVC pattern for your application.
Give an example showing the MVC pattern for your application.
Show what len() does.
Show what len() does.
How would you import modules in Python?
How would you import modules in Python?
Write a program to produce the Fibonacci sequence in Python.
Write a program to produce the Fibonacci sequence in Python.
Related: .css-1v152rs{border-radius:0;color:#2557a7;font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;-webkit-text-decoration:none;text-decoration:none;-webkit-transition:border-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),background-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),opacity 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-style 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-width 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-radius 200ms cubic-bezier(0.645, 0.045, 0.355, 1),box-shadow 200ms cubic-bezier(0.645, 0.045, 0.355, 1),color 200ms cubic-bezier(0.645, 0.045, 0.355, 1);transition:border-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),background-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),opacity 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-style 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-width 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-radius 200ms cubic-bezier(0.645, 0.045, 0.355, 1),box-shadow 200ms cubic-bezier(0.645, 0.045, 0.355, 1),color 200ms cubic-bezier(0.645, 0.045, 0.355, 1);border-bottom:1px solid;cursor:pointer;}.css-1v152rs:hover{color:#164081;}.css-1v152rs:active{color:#0d2d5e;}.css-1v152rs:focus{outline:none;border-bottom:1px solid;border-bottom-color:transparent;border-radius:4px;box-shadow:0 0 0 1px;}.css-1v152rs:focus:not([data-focus-visible-added]){box-shadow:none;border-bottom:1px solid;border-radius:0;}.css-1v152rs:hover,.css-1v152rs:active{color:#164081;}.css-1v152rs:visited{color:#2557a7;}@media (prefers-reduced-motion: reduce){.css-1v152rs{-webkit-transition:none;transition:none;}}.css-1v152rs:focus:active:not([data-focus-visible-added]){box-shadow:none;border-bottom:1px solid;border-radius:0;}13 Common Technical Interview Questions (With Tips and Example Answers).css-r5jz5s{width:1.5rem;height:1.5rem;color:inherit;display:-webkit-inline-box;display:-webkit-inline-flex;display:-ms-inline-flexbox;display:inline-flex;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;height:1em;width:1em;margin:0 0 0.25rem 0.25rem;vertical-align:middle;}
Python interview questions with example answers
Planning your answers before an interview can help you feel more confident and prepared. Here are three common interview questions with sample answers to help you prepare:
Why are you interested in Python?
This question allows you to share your personal connection with Python. Something influenced you to pursue a career working with Python, and your answer will help the interviewer get to know you. Possible explanations could involve your background with the language, education or future career goals.
Example: “One of my computer science classes in college introduced me to Python. The professor told us it was one of the most diversely used programming languages, and I became intrigued. Python has so much potential to be used in a variety of areas, so I was originally interested in the exciting career options available that use Python.”
Write a class to represent an integer and a function to return whether or not is a palindrome
This question tests your ability to write a simple class in Python as well as your ability to think quickly by writing a function to test whether an integer is a palindrome or not. An integer is considered a palindrome if it reads the same forward and backward. The number 34543 is an example of a palindrome, while the number 123 is a non-example. One possible solution to this problem is shown below.
It is a good practice during a coding interview to pay attention to details, including checking for error conditions during the initialization of your class and including docstrings for all classes and functions that you define. Even if you don’t explicitly write these down on the whiteboard due to space or time constraints, make sure you mention how you would normally provide such details in actual code.
Write a program to generate a list of Fibonacci numbers
Recall that the Fibonacci sequence is generated by starting with two integers: 1 and 2. The next number in the sequence is found by adding the previous two numbers together. This question can be answered in a number of different ways. One possible solution uses Python generators and is shown below.
This would be a good opportunity to impress the interviewer with your knowledge of Python generator functions and how they can be used to return lazy iterators in your code. You can speak to a generator’s advantages such as time and memory efficiency as well as making Python code concise and clear.
How to prepare for your Python interview
Most Python interviews are quite technical in nature. Preparing for your interview will include familiarizing yourself extensively with the language.
1. Review key concepts
There are many resources available to help you learn Python. You can find books, online courses and college classes that can teach you much of what you need to know. One helpful book to review is “Effective Python: 90 Specific Ways to Write Better Python” by Brett Slatkin, which provides many tips and best practices for writing “Pythonic” code, complete with many realistic code examples.
2. Practice coding online
If you are already proficient with the language, find some practice interview questions online. Many of these questions will quiz you on your vocabulary, level of fluency and problem-solving skills. Regardless of your level of expertise, practice is the best path to success.
Related: .css-1v152rs{border-radius:0;color:#2557a7;font-family:”Noto Sans”,”Helvetica Neue”,”Helvetica”,”Arial”,”Liberation Sans”,”Roboto”,”Noto”,sans-serif;-webkit-text-decoration:none;text-decoration:none;-webkit-transition:border-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),background-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),opacity 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-style 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-width 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-radius 200ms cubic-bezier(0.645, 0.045, 0.355, 1),box-shadow 200ms cubic-bezier(0.645, 0.045, 0.355, 1),color 200ms cubic-bezier(0.645, 0.045, 0.355, 1);transition:border-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),background-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),opacity 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-color 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-style 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-bottom-width 200ms cubic-bezier(0.645, 0.045, 0.355, 1),border-radius 200ms cubic-bezier(0.645, 0.045, 0.355, 1),box-shadow 200ms cubic-bezier(0.645, 0.045, 0.355, 1),color 200ms cubic-bezier(0.645, 0.045, 0.355, 1);border-bottom:1px solid;cursor:pointer;}.css-1v152rs:hover{color:#164081;}.css-1v152rs:active{color:#0d2d5e;}.css-1v152rs:focus{outline:none;border-bottom:1px solid;border-bottom-color:transparent;border-radius:4px;box-shadow:0 0 0 1px;}.css-1v152rs:focus:not([data-focus-visible-added]){box-shadow:none;border-bottom:1px solid;border-radius:0;}.css-1v152rs:hover,.css-1v152rs:active{color:#164081;}.css-1v152rs:visited{color:#2557a7;}@media (prefers-reduced-motion: reduce){.css-1v152rs{-webkit-transition:none;transition:none;}}.css-1v152rs:focus:active:not([data-focus-visible-added]){box-shadow:none;border-bottom:1px solid;border-radius:0;}Mastering the Interview: Coding Interview Questions.css-r5jz5s{width:1.5rem;height:1.5rem;color:inherit;display:-webkit-inline-box;display:-webkit-inline-flex;display:-ms-inline-flexbox;display:inline-flex;-webkit-flex:0 0 auto;-ms-flex:0 0 auto;flex:0 0 auto;height:1em;width:1em;margin:0 0 0.25rem 0.25rem;vertical-align:middle;}
Please note that none of the companies mentioned in this article are affiliated with Indeed.