TechShiksha by Badkul Technology

Why a constructor cannot be final in Java?

Ans: If a method is marked as final it means we do not want any class to override it. As per Java Language Specification, a constructor cannot be overridden. So, there is no use in declaring a constructor as final.

👍6

2.07K viewsadmin, 04:40

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Why a constructor cannot be final in Java?
#java Ans: If a method is marked as final it means we do not want any class to override it. As per Java Language…

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2.17K viewsadmin, 04:42

TechShiksha by Badkul Technology

Can you change the value of a variable declared as "final"?

Anonymous Quiz

33%

Yes

67%

👍2

707 voters2.17K viewsadmin, 04:58

TechShiksha by Badkul Technology

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2.17K viewsadmin, 07:56

TechShiksha by Badkul Technology

#Quiz_Java (Question - 44)

What is the original name of Java Programming language?

Anonymous Quiz

👍3

830 voters2.16K viewsadmin, 02:47

TechShiksha by Badkul Technology

Can we create an instance of final class in another class?

Anonymous Quiz

51%

yes

49%

👍9❤1👎1👏1

717 voters2.11K viewsadmin, 06:56

TechShiksha by Badkul Technology

Can we mark a block final in Java?

Anonymous Quiz

71%

yes

29%

👍3❤1😁1

717 voters2.16K viewsadmin, 09:52

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3.12K viewsadmin, 12:02

TechShiksha by Badkul Technology

#Quiz_Java (Question - 64)

What is the file name extension of a Java source program?

Anonymous Quiz

👍4

792 voters2.13K viewsadmin, 02:18

TechShiksha by Badkul Technology

#Quiz_Java (Question - 61)

What is the need to mention "static" before main method?

Anonymous Quiz

40%

To call main method without creating an object of class

18%

To make main method as class method common to all instances

39%

Both A and B

None of the above

🤔4👍2❤1

713 voters2.2K viewsadmin, 02:19

TechShiksha by Badkul Technology

#Quiz_Java (Question - 67)

Which is a reserved word in the Java programming language?

Anonymous Quiz

👍4🥰1👏1

773 voters2.09K viewsadmin, 02:11

TechShiksha by Badkul Technology

Forwarded from TechShiksha by Badkul Technology (admin)

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386 viewsadmin, 04:34

TechShiksha by Badkul Technology

#Quiz_C (Question - 70)

Choose a right statement. int a = 10 + 4.867;

Anonymous Quiz

👍1

763 voters2.08K viewsadmin, 12:25

TechShiksha by Badkul Technology

#Quiz_C (Question - 70)

Choose a right statement. int a = 10 + 4.867;

This will give compilation error. But real intent of asking this question was to use it in below way

int a = (int)(10+4.867);

2.01K viewsadmin, 16:27

TechShiksha by Badkul Technology

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If we are dealing with
top/maximum/minimum/closest
'K' elements among 'N' elements, we
will be using a Heap.

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2.14K viewsadmin, 16:31

TechShiksha by Badkul Technology

#Quiz_C (Question - 73)

Which of the following is a ternary operator?

Anonymous Quiz

48%

31%

13%

❤1🔥1

724 voters2.17K viewsadmin, 03:17

TechShiksha by Badkul Technology

Forwarded from TechShiksha by Badkul Technology (admin)

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1.02K viewsadmin, 03:41

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