Jr Developer Interview Questions

14,267 jr developer interview questions shared by candidates

- Difference between interface and abstract classes. - Can a class implement multiple interfaces? - What is polymorphism? - Difference between "$this" and "self". - What is API? - What is the difference between GET and POST? - Which of them has a limit on the data they can transmit? - What is MVC? - Difference between left join and inner join. - How can you select only unique values from a mysql table column? - What are prepared statements and when to use them? - Do you have experience with Git?
avatar

Junior Web Developer

Interviewed at scandiweb

4.1
Oct 31, 2023

- Difference between interface and abstract classes. - Can a class implement multiple interfaces? - What is polymorphism? - Difference between "$this" and "self". - What is API? - What is the difference between GET and POST? - Which of them has a limit on the data they can transmit? - What is MVC? - Difference between left join and inner join. - How can you select only unique values from a mysql table column? - What are prepared statements and when to use them? - Do you have experience with Git?

Took a specific example and got down to how data is sent from the browser when a company wants to publish information about availability of ad space of their website. Discussed alternatives to AJAX, in environments where javascript is disabled.
avatar

Junior Front End Developer

Interviewed at AppNexus

4
Feb 15, 2011

Took a specific example and got down to how data is sent from the browser when a company wants to publish information about availability of ad space of their website. Discussed alternatives to AJAX, in environments where javascript is disabled.

Viewing 1881 - 1890 interview questions

See Interview Questions for Similar Jobs

Glassdoor has 14,267 interview questions and reports from Jr developer interviews. Prepare for your interview. Get hired. Love your job.