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Control Statements in Java - Multiple Choice Questions with Answers

Questions
1 Which of the following is TRUE about the switch statement in Java?
A A default send execution immediately to the end of the switch statement.
B A break send execution immediately to the end of the switch statement.
C A case send execution immediately to the end of the switch statement.
D The statements in a switch continue to execute as long as the condition at the top of the switch remains true.

Answer: Option [B]
2 Which of the following is a loop construct that will always be executed once?
A switch
B for
C while
D do...while

Answer: Option [D]

do...while loop is executed at least once.

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3 Which one is not a valid jump statement?
A return
B goto
C continue
D break

Answer: Option [B]
4 Which of the following is not a valid flow control statement?
A break;
B continue outer;
C return;
D exit();

Answer: Option [D]

exit() is not a flow control statement in Java.

5 The break statement causes an exit
A only from the innermost loop.
B only from the innermost switch.
C from innermost loops or switches.
D terminates a program.

Answer: Option [C]

The break statement causes an exit from innermost loop or a switch.

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