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EL Mostafa
EL Mostafa
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8 questions
1
Medium
3 votes
266 runs
0 comment
What is the difference between an interface and an abstract class in Java?
Full stack developer
at Feb 13, 2024
EL Mostafa
Easy
1 vote
53 runs
0 comment
A class can implement multiple interfaces.
Full stack developer
at Feb 13, 2024
Easy
0 vote
290 runs
0 comment
Print the result of the division of 5 by 2 in Java
Full stack developer
at Jan 25, 2024
Easy
0 vote
102 runs
0 comment
What Java keyword is used to define a constant variable?
Full stack developer
at Mar 27, 2024
EL Mostafa
EL Mostafa
EL Mostafa
Easy
0 vote
65 runs
1 comment
Compare two strings in Java
Full stack developer
at Apr 8, 2024
Medium
0 vote
29 runs
0 comment
What is the purpose of the "super" keyword in Java?
Full stack developer
at Mar 27, 2024
Medium
0 vote
22 runs
1 comment
What is the output of the following Java code?
Full stack developer
at Apr 5, 2024
Easy
0 vote
17 runs
1 comment
Write a Java program to calculate the sum of first 5 numbers
Full stack developer
at Mar 27, 2024
EL Mostafa
EL Mostafa
EL Mostafa
EL Mostafa
