Computer Quiz

1. Which of the following is not a primary storage device?

A) Magnetic tape

B) Magnetic disk

C) Optical disk

D) All of these

E) None of these


2. Who invented Analytical engine?

A) Blaise Pascal

B) George Bool

C) Charles Babbage

D) Dr. Herman Hollerith

E) None of these


3. CPU speed of a personal computer is

A) 32 KIPS

B) 100 KIPS


D) None of these

E) All of these


4. Circular division of disks to store and retrieve data are known as

A) tracks

B) sectors

C) cycles

D) rings

E) None of these


5. Which statement is valid?

A) 1KB = 1024 bytes

B) 1 MB=2048 bytes

C) 1 MB = 1000 kilobytes

D) 1 KB = 1000 bytes

E) None of these


6. The least significant bit of the binary number, which is equivalent to any odd decimal number, is:

A) 0

B) 1

C) 1 or 0

D) 3

E) None of these


7. The latest PC keyboards use a circuit that senses the movement by the change in its capacitance,

A) Capacitance keyboard

B) Mechanical keyboard

C) Qwerty keyboard

D) Dvorak keyboard

E) None of these


8. The Stepped Reckoner was invented by

A) John Napier

B) William Oughtred

C) Gottfried Leibnitz

D) Blaise Pascal

E) None of these


9. A term used to describe interconnected computer configuration is

A) Multiprogramming

B) Modulation

C) Multiprocessing

D) Micro program sequence

E) None of these


10. While inserting a diskette into the diskette drive of a PC, the diskette’s label side should face

A) East

B) North

C) South

D) Up

E) None of these


No comments:

New Banking Exams Special Batch starts from 11 November at 10:30 AM.| New Batch for LIC and IBPS PO Mains has started 7 November at 5:30 PM.| New Batch for EPFO Mains will be started from 1 November at 4:30 PM. | New Batch for CBI, Income Tex, SSC Steno, SSC CGL starts from 1 November at 1:30 PM.| For more infomation contact us on these numbers - 9828710134 , 9982234596 .