Computer General Knowledge mcqs for NTS,PPSC,FPSC,YPIP,SOBTS and all competitive exams Set 1.

1nibble is equal o?

a)      Half byte

b)      1 Byte

c)      2 Byte

d)     1Mb

Bit means?

a)      Binary digit

b)      Hexadecimal digit

c)      Decimal digit

d)     None of these

1 byte is equal to?

a)      16 bits

b)      12 bits

c)      8 bits

d)     4 bits

1 kb is equal to?

a)      1024 bytes

b)      900 bytes

c)      1600 bytes

d)     2100 bytes

1 Mb is equal to?

a)      1024 bytes

b)      1024 kb

c)      512 kb

d)     None

A word is combination of how many bits?

a)      16 bits

b)      12 bits

c)      24 bits

d)     8 bits

1 TB is equal to?

a)      1 million bytes

b)      1 trillion bytes

c)      2 million bytes

d)     3 million bytes

When first computer virus created in Bell laboratories?

a)      1970

b)      1986

c)      1975

d)     1979

WORM stand for?

a)      Widely Operated Read  Memory

b)      Write Once Read Many

c)      Both a and b

d)     None

Who created hypertext transfer protocol (http) in 1992?

A)    Tim Burner Lee

B)    Charles Babbage

C)    Bill Gates

D)     Sunder Pachai