TechnologyProfessionTest
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TechnologyProfessionTest
Sort by
Newest
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Last review
Filter by
Published
312
To review
2
314 questions
Easy
30 votes1396 runs1 comment
Write a Python function that returns the factorial of a number.
Back-end developer
recursion
Vincent Cotroat Mar 28, 2023
Hard
16 votes1764 runs0 comment
Hard
13 votes2975 runs0 comment
Hard
10 votes2985 runs1 comment
Serialization can be customized with the Externalizable interface
Thomas De verdièreat Jan 4, 2022
Easy
10 votes2936 runs0 comment
What does the final keyword mean in front of a method in Java?
Thomas De verdièreat Jan 4, 2022
Medium
10 votes975 runs0 comment
Hard
9 votes2909 runs0 comment
What "design pattern" makes it possible to offer a means of treating the elements of a tree without worrying about the course?
Thomas De verdièreat Jan 4, 2022
Hard
9 votes2865 runs0 comment
How many instance of Integer cannot be freed from memory?
Thomas De verdièreat Dec 16, 2021
Easy
9 votes2242 runs1 comment
Medium
9 votes1600 runs0 comment
Hard
8 votes3062 runs0 comment
A Customer class has the com.company.model package.
Thomas De verdièreat Jan 4, 2022
Easy
8 votes2880 runs0 comment
Which of these classes is the most suitable for composing a character string from several elements concatenated to each other?
Thomas De verdièreat Jan 4, 2022