True or False

True or False

Submitted by c-admin on Tue, 05/28/2019 - 05:42
QID: 
148

The following method will compile and run without any problems.

public void switchTest(byte x){
switch(x){
case 'b': // 1
default : // 2
case -2: // 3
case 80: // 4
}
}

Select 1 option

A. True
B. False

True or False

Submitted by c-admin on Tue, 05/28/2019 - 04:33
QID: 
135

The following code snippet will not compile:

int i = 10;
System.out.println( i<20 ? out1() : out2() );

Assume that out1 and out2 have method signature: public void out1(); and public void out2();

Select 1 option

A. True
B. False

True or False

Submitted by c-admin on Tue, 05/28/2019 - 04:31
QID: 
134

The following code snippet will print 'true'.

short s = Short.MAX_VALUE;
char c = s;
System.out.println( c == Short.MAX_VALUE);

Select 1 option

A. True
B. False

True or False

Submitted by heartin on Tue, 09/08/2015 - 13:17
QID: 
25
class Test{

public static int[ ] getArray() { return null; }

public static void main(String[] args){

int index = 1;

try{

getArray()[index=2]++;

}

catch (Exception e){ } //empty catch

System.out.println("index = " + index);

}

}

 

Select 1 option

A. True

B. False

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