Java MCQ Questions and Answers on Bitwise Operators 2

Study and learn Java MCQ Questions and Answers on Bitwise Operators and their priorities. Attend job interviews easily with these Multiple Choice Questions. You can print these Questions in default mode to conduct exams directly. You can download these MCQs in PDF format by Choosing Print Option first and Save as PDF option next using any Web Browser.

Go through Java Theory Notes on Bitwise Operators before reading these objective questions.



1) What is the output of the Java program? 
byte b = 0b0000101;
System.out.print(b + ",");
b &= 0b00001111;
System.out.print(b);


 
A) 5, 0
B) 5,5
C) 5,15
D) None
Answer [=]
Answer[=]
2) What is the output of the Java program? 
byte b = 0b00000101;
System.out.print(b + ",");
b |= 0b00001111;
System.out.print(b);
A) 5,0
B) 5,5
C) 5,15
D) Compiler error
Answer [=]
Answer[=]
3) What is the output of the Java Program? 
byte b = 0b00000101;
System.out.print(b + ",");
b ^= 0b00001111;
System.out.print(b);
A) 5,0
B) 5,5
C) 5,10
D) 5,15
Answer [=]
Answer[=]
4) What is the output of the Java program? 
byte b = 0b00000101;
System.out.print(b + ",");
b = (byte)~b;
System.out.print(b);
A) 5, 10
B) 5, -10
C) 5. -6
D) Compiler error
Answer [=]
Answer[=]
5) What is the output of the Java program with Left Shift Operator (<<)? 
byte b = 0b00000101;
System.out.print(b + ",");
b = (byte)(b << 1);
System.out.print(b);
A) 5,2
B) 5,5
C) 5,10
D) Compiler error
Answer [=]
Answer[=]
6) What is the output of Java program with Right Shift Operator (>>)? 
byte b = 0b00000101;
System.out.print(b + ",");
b = (byte)(b >> 1);
System.out.print(b);
A) 5,-6
B) 5,10
C) 5, 2
D) Compiler error
Answer [=]
Answer[=]
7) What is the output of the Java program with Right Shift (Without Fill Zeroes)? 
byte num = (byte)0b1111_1000;
System.out.print(num + ",");
num = (byte)(num >> 1);
System.out.print(num);
A) -8, -16
B) -4, -8
C) -8, -4
D) Compiler error
Answer [=]
Answer[=]


 

8) What is the output of a Java Program with Shift Right Fill Zeroes (>>>) operator? 
byte num = (byte)0b1111_1000;
System.out.print(num + ",");
num = (byte)(num >>> 1);
System.out.print(num);
A) -8, 8
B) -8, 4
C) -8, -4
D) Compiler error
Answer [=]
Answer[=]
9) What is the output of Java Program with Shift Right Fill Zeroes operator? 
byte num = (byte)0b000_1000;
System.out.print(num + ",");
num = (byte)(num >>> 1);
System.out.print(num);
A) -8, 4
B) 8, 4
C) 8, -4
D) -8, -4
Answer [=]
Answer[=]
10) What is the output of the Java program? 
byte num = (byte)0b000_1000;
if(num >> 1 > 6)
{
 System.out.print(num);
}
else
{
 System.out.println(num>>1);
}
A) 8
B) 6
C) 4
D) Compiler error
Answer [=]
Answer[=]
11) What is the output of the Java Program? 
byte num = (byte)0b000_1000;
if(num >> 1 > 6 || true)
{
System.out.print(num);
}
else
{
System.out.println(num>>1);
}
A) 8
B) 6
C) 4
D) 2
Answer [=]
Answer[=]
12) What is the output of the Java program? 
byte num = (byte)0b000_1000;
if(num >> 1 > 6 || true | 2>3)
{
System.out.print(num+1);
}
else
{
System.out.println(num>>2);
}
A) 8
B) 6
C) 9
D) Compiler error
Answer [=]
Answer[=]


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