PF201: SCCPF2012223

Which of these is an incorrect Statement?

• It is necessary to use new operator to initialize an array

• Array can be initialized using comma separated expressions surrounded by curly braces

• Array can be initialized when they are declared

• None of the mentioned

What will be the output of the shown Java code?

• 0 2 4 6 8

• 1 3 5 7 9

• 0 1 2 3 4 5 6 7 8 9

• 1 2 3 4 5 6 7 8 9 10

What will be the output of the shown Java code?

• 3

• 1

• 6

• 2

What will be the output of the Java code above?

• 31

• 32

• 33

• 34

Which of the following operators can operate on a boolean variable?

1. &&

2. ==

3. ?:

4. +=

• 3 & 2

• 1 & 4

• 1, 2 & 4

• 1, 2 & 3

Which of these is returned by “greater than”, “less than” and “equal to” operators?

• Integers

• Floating – point numbers

• Boolean

• None of the mentioned

What will be the output of the shown Java code?

• 1

• 0

• true

• false

What will be the output of the shown Java code?

• 1

• 2

• 3

• Runtime Error

Which of the following is not a decision making statement?

• if

• if-else

• switch

• do-while

What is true about do statement?

• do statement executes the code of a loop at least once

• do statement does not get execute if condition is not matched in the first iteration

• do statement checks the condition at the beginning of the loop

• do statement executes the code more than once always