Question 1

Which of following are correct for declaring arrays?

Accepted Answer

1,2

Answer

1,3,4

Answer

1,2,3

Answer

1 only

Question 2

What will be the output of the following program?

Accepted Answer

123

Answer

Compilation Error

Answer

Some other output

Answer

333

Question 3

What will be the output of the following program?

Accepted Answer

My Array length is: 39
Student Marks Array length is: 39

Answer

My Array length is: 39
Student Marks Array length is: 0

Answer

Compilation Error

Answer

Runtime Error

Question 4

What are the valid indices of the following array?    
int a[] = new int[5];

Accepted Answer

0,1,2,3,4

Answer

None of the above

Answer

1,2,3,4

Answer

0,1,2,3,4,5

Question 5

What will be the output of the following program?

Accepted Answer

Compilation Error or Runtime Error

Answer

Third Element = 25
Fourth Element = 0
Fifth Element = null

Answer

Third Element = 25
Fourth Element = 0
Fifth Element = 50

Answer

Third Element = 25
Fourth Element = 0
Fifth Element = 0

Question 6

What will be output of the following program?

Accepted Answer

x = 3
x = 2
x = 1
x = 0
x = -1

Answer

x = 4
x = 3
x = 2
x = 1

Answer

Infinite loop

Answer

x = 4
x = 3
x = 2
x = 1
x = 0

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