Fundamentals Of Computer

Which language Computer knows?

• Kannada

• Binary

• Hindi

• Tulu

binary addition of 5 and 2 is

• 7
• 110
• 101
• 111

1's complement of 6 bit representation 4

• 011111
• 111011

• 110011

• 111100

1's complement of 1010 is

• 0101
• 1010
• 1111
• 0000

valid hexa decimal numbers or symbols are

• 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16

• 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15

• 0,1,2,3,4,5,6,7,8,9,A,B,C,D,E,F

• 1,2,3,4,5,6,7,8,9,A,B,C,D,E,F

binary representation of hexa decimal 7 is

• 111

• 007

• 0111

• 0007

binary representation of octal number 5 is

• 101
• 0101

• 00101

• 0101

2⁰=?

• 2

• 1

• 0

• None of the above

In Octal Number System allowed numbers or symbols are

• 1,2,3,4,5,6,7,8

• 0,1,2,3,4,5,6,7,8,

• 1,2,3,4,5,6,7

• 0,1,2,3,4,5,6,7

6 bit representation of 2's complement of 6 is

• 111110
• 111010

• 111101
• 111100