Computer Mcqs

When did John Napier develop logarithm?

• (A)  1478
• (B)  1682
• (C)  1614
• (D)  1738

Answer

Submitted By :Ali Uppal

Which number system is usually followed in a typical 32_bit computer?

• (A)  2
• (B)  5
• (C)  32
• (D)  64

Answer

Submitted By :Ali Uppal

A technique used by codes to convert an analog signal into a digital bit stream is known as

• (A)  Pulse code modulation
• (B)  Pulse stretcher
• (C)  Query processing
• (D)  Queue management

Answer

Submitted By :Ali Uppal

A high quality CAD system uses the following for printing drawing and graphs

• (A)  Dot matrix printer
• (B)  Digital plotter
• (C)  Line printer
• (D)  All of the above

Answer

Submitted By :Ali Uppal

High density double sided floppy disks could store of data

• (A)  1.40 MB
• (B)  1.44 GB
• (C)  1.40 GB
• (D)  1.44 MB

Answer

Submitted By :Ali Uppal

A physical connection between the microprocessor memory and other parts of the microcomputer is known as

• (A)  Path
• (B)  Address bus
• (C)  Route
• (D)  All of the above

Answer

Submitted By :Ali Uppal

Which computer was considered the first electronic computer until 1973 when court invalidated the patent?

• (A)  ENIAC
• (B)  MARK I
• (C)  Z3
• (D)  ABC

Answer

Submitted By :Ali Uppal

Which of the following storage devices can store maximum amount of data?

• (A)  Floppy Disk
• (B)  Hard Disk
• (C)  Compact Disk
• (D)  Magneto Optic Disk

Answer

Submitted By :Ali Uppal

What was the computer invented by Attanasoff and Clifford?

• (A)  Mark I
• (B)  ABC
• (C)  Z3
• (D)  None of above

Answer

Submitted By :Ali Uppal

Which of the following was a special purpose computer?

• (A)  ABC
• (B)  ENIAC
• (C)  EDVAC
• (D)  All of the above

Answer

Submitted By :Ali Uppal