Jr Software Engineer Interview Questions

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Hardest Coding question asked to me in the entire process. Given an Array of digits 1-9, 0 excluding and a number N Find how many numbers can be formed such that it is less than or equals to N. Digits can be repeated. Eg: Arr - {1,4,9} N - 10 Ans - 3 since (1, 4, 9) Arr - {1,3,4,5} N - 100 Ans - (1,3,4,5,11,13,14,15,33 ............. )
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Junior Software Engineer

Interviewed at EPAM Systems

4
Jul 29, 2019

Hardest Coding question asked to me in the entire process. Given an Array of digits 1-9, 0 excluding and a number N Find how many numbers can be formed such that it is less than or equals to N. Digits can be repeated. Eg: Arr - {1,4,9} N - 10 Ans - 3 since (1, 4, 9) Arr - {1,3,4,5} N - 100 Ans - (1,3,4,5,11,13,14,15,33 ............. )

Explain about projects? Your role in completing the projects? Basics of DBMS ? OOPs concepts in details. Keywords and for what they are used? Syntax of iteration statements and explain the difference between them? Why we use implements, extends, abstract, final and static keyword? Linked List and ArrayList difference and syntax. Map implementation? One coding question?(I don't remember) Exceptions in java.
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Junior Software Engineer

Interviewed at Zensar Technologies

3.7
Jan 24, 2022

Explain about projects? Your role in completing the projects? Basics of DBMS ? OOPs concepts in details. Keywords and for what they are used? Syntax of iteration statements and explain the difference between them? Why we use implements, extends, abstract, final and static keyword? Linked List and ArrayList difference and syntax. Map implementation? One coding question?(I don't remember) Exceptions in java.

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