Technical - What is the output of following block of program ? boolean var = false; if(var = true) { System.o

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What is the output of following block of program ?
boolean var = false;
if(var = true) {
System.out.println("TRUE");
} else {
System.out.println("FALSE");
}

(a) TRUE
(b) FALSE
(c) Compilation Error
(d) Run-time Error

(a)
EXPLANATION: The code compiles and runs fine and the 'if' test succeeds because 'var' is set to 'true' (rather than tested for 'true') in the 'if' argument.

Total Answers and Comments: 5

Last Update: October 12, 2006

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August 04, 2005 18:43:46

#1

SG

RE: What is the output of following block of program ? boolean var = false; if(var = true) { System.o...

You can have only test condition statements in "if" statement.So the answers will be -c. Compilation Error.

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December 23, 2005 07:02:26

#2

Member Since: December 2005 Contribution: 1

RE: What is the output of following block of program ?...

if only assign the value not compairing so answer is a true

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April 10, 2006 06:22:31

#3

jacob

RE: What is the output of following block of program ?...

the output is " true " since in true is assigned in if statement and the if condition becomes true.

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July 25, 2006 09:56:23

#4

animesh kalita

RE: What is the output of following block of program ?...

compilation error.because boolean and var are not defined

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October 12, 2006 02:54:52

#5

Prasanth Narayan

RE: What is the output of following block of program ?...

TRUE

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