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Junior Software Developer Interview Questions

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4,371 junior software developer interview questions shared by candidates

SECOND QUESTION: You short function in c that returns a string (char*) and you need first to say what is the problem eith it. So the problem is that the returned string is not aloccated. So you need to allocate with malloc, and mention that the function caller needs to free the returned value, or you can just get the string as additional parameter. Finaly the hard part is to solve it with a global parameter (the string) and locks and keys so no one else can use the string.
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Junior Software Developer

Interviewed at Check Point Software Technologies

3.6★
Jul 25, 2021

SECOND QUESTION: You short function in c that returns a string (char*) and you need first to say what is the problem eith it. So the problem is that the returned string is not aloccated. So you need to allocate with malloc, and mention that the function caller needs to free the returned value, or you can just get the string as additional parameter. Finaly the hard part is to solve it with a global parameter (the string) and locks and keys so no one else can use the string.

The coding challenge required you to create an API using Django to populate a Postgres database using Heroku. The hour-long interview consisted of a simple challenge was an integer array-based one (I can't remember the specifics). After that were then some generic questions regarding backend stuff, such as HTTP protocols, DNS servers, etc.
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Junior Software Developer

Interviewed at Plentific

3.5★
Feb 10, 2022

The coding challenge required you to create an API using Django to populate a Postgres database using Heroku. The hour-long interview consisted of a simple challenge was an integer array-based one (I can't remember the specifics). After that were then some generic questions regarding backend stuff, such as HTTP protocols, DNS servers, etc.

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