TechShiksha by Badkul Technology
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#Quiz_Java (Question - 78)

Which of the following is not an OOPS concept?
Anonymous Quiz
6%
inheritance
85%
compilation
5%
encapsulation
3%
polymorphism
πŸ‘5
What will be the output of following code ?public static void main(String[] args) { Integer i1 = 127; Integer i2 = 127; System.out.println(i1 == i2); Integer i3 = 128; Integer i4 = 128; System.out.println(i3 == i4); }
Anonymous Quiz
65%
true true
19%
false false
9%
false true
7%
true false
πŸ‘10πŸ‘Ž1
We will be posting longer posts/explainations on our linkedin page. Kindly follow that to stay updated


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Would you want to learn these quizzes via YouTube shorts?
Anonymous Poll
77%
Yes
23%
No
#Quiz_Java (Question - 79)

Which of this keyword must be used to inherit a class?
Anonymous Quiz
19%
super
7%
this
14%
extent
60%
extends
πŸ”₯4πŸ‘1
above is the explaination of yesterday's quiz. why first syso is printing true and second one false
Forwarded from TechShiksha by Badkul Technology (admin)
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#Quiz_Java (Question - 80)

Which of these is correct way of inheriting class A by class B?
Anonymous Quiz
7%
class B + class A {}
14%
class B inherits class A {}
49%
class B extends A {}
30%
class B extends class A {}
#Quiz_Java (Question - 82)

If a Java program has 4 classes then how many class files will be generated after compilation?
Anonymous Quiz
13%
2
58%
4
12%
8
17%
None of the above
πŸ‘3❀2
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πŸ‘1
#Quiz_Java (Question - 83)

The β€œ.class” file has the same name as the class defined in the program.
Anonymous Quiz
72%
True
18%
False
9%
Sometimes
1%
None of the above
πŸ‘5🀯1