Home
Current Affairs January 2024

What is the correct answer?

4

Offline device is

A. A device which is not connected to CPU

B. A device which is connected to CPU

C. A direct access storage device

D. An I/O device

Correct Answer :

A. A device which is not connected to CPU


Related Questions

What is the correct answer?

4

Who invented vacuum tubes?

A. John Bardeen

B. William Shockley

C. Lee de Forest

D. All of above

What is the correct answer?

4

Which of the following are the best units of data on an external storage device?

A. Bits

B. Bytes

C. Hertz

D. Clock cycles

What is the correct answer?

4

Who invented Analytical engine?

A. Blaise Pascal

B. George Bool

C. Charles Babbage

D. Dr. Herman Hollerith

What is the correct answer?

4

The instructions that tell a computer how to carry out the processing tasks are referred to as computer________

A. programs

B. processors

C. input devices

D. memory modules

What is the correct answer?

4

Which is a non-standard version of a computing language?

A. PROLOG

B. APL

C. Army

D. PL/1

What is the correct answer?

4

WAN is a most used abbreviation in Networking, what is its full form?

A. WAP Area Network

B. Wide Area Network

C. Wide Array of Network

D. Wireless Access Network

What is the correct answer?

4

What was the computer invented by Attanasoff and Clifford?

A. Mark I

B. ABC

C. Z3

D. None of above

What is the correct answer?

4

Access time is

A. seek time + latency time

B. seek time

C. seek time

D. latency time

What is the correct answer?

4

Which of the following is a storage device?

A. Tape

B. Hard Disk

C. Floppy Disk

D. All of the above

What is the correct answer?

4

Which of the following device was not invented by Babbage?

A. Pascaline

B. Difference Engine

C. Analytical Engine

D. None of above

What is the correct answer?

4

Multi user systems provided cost savings for small business because they use a single processing unit to link several

A. Personal computers

B. Workstations

C. Dumb terminals

D. Mainframes

What is the correct answer?

4

Which of the following IC was used in third generation of computers?

A. SSI

B. MSI

C. LSI

D. Both a and b

What is the correct answer?

4

A common boundary between two systems is called

A. Interdiction

B. Interface

C. Surface

D. None of the above

What is the correct answer?

4

Which of the following storage device can store the largest amount of data?

A. Hard Disks

B. Flash Disks

C. Blu-Ray Disks

D. DVDs

What is the correct answer?

4

ASCII and EBCDIC are the popular character coding systems.What does EBCDIC stand for?

A. Extended Binary Coded Decimal Interchange Code

B. Extended Bit Code Decimal Interchange Code

C. Extended Bit Case Decimal Interchange Code

D. Extended Binary Case Decimal Interchange Code

What is the correct answer?

4

The difference between memory and storage is that memory is _____ and storage is __

A. Temporary, permanent

B. Permanent, temporary

C. Slow, fast

D. All of above

What is the correct answer?

4

The first general purpose electronic digital computer in the world was

A. UNIVAC

B. EDVAC

C. ENIAC

D. All of above

What is the correct answer?

4

UNIVAC is

A. Universal Automatic Computer

B. Universal Array Computer

C. Unique Automatic Computer

D. Unvalued Automatic Computer

What is the correct answer?

4

The metal disks, which are permanently housed in, sealed and contamination free containers are called

A. Hard disks

B. Floppy disk

C. Winchester disk

D. Flexible disk

What is the correct answer?

4

Which of the following is not a valid size of a Floppy Disk?

A. 8?

B. 5 ¼?

C. 3 ½?

D. 5 ½?

What is the correct answer?

4

Any device that performs signal conversion is

A. Modulator

B. Modem

C. Keyboard

D. Plotter

What is the correct answer?

4

Pick the one that is used for logical operations or comparisons such as less than equal to or greater than.

A. Arithmetic and Logic Unit

B. Control Unit

C. Both of above

D. None of above

What is the correct answer?

4

What kind of memory is both static and non -volatile?

A. RAM

B. ROM

C. BIOS

D. CACHE

What is the correct answer?

4

It was in 2028 BS the was brought in to calculate census datA.

A. IBM 1400

B. IBM 1401

C. ICL 2950

D. None of above

What is the correct answer?

4

When was the first electro-mechanical computer developed?

A. 1880

B. 1990

C. 1944

D. None of above

What is the correct answer?

4

The octal equivalence of 111010 is

A. 81

B. 72

C. 71

D. None of above

What is the correct answer?

4

Find out who is not the inventor of transistors among following names

A. John Burdeen

B. William Shockley

C. Walter Brattain

D. Lee de Forest

What is the correct answer?

4

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

What is the correct answer?

4

Which is valid statement?

A. 1 KB = 1024 Bytes

B. 1 MB = 1024 Bytes

C. 1 KB = 1000 Bytes

D. 1 MB = 1000 Bytes

What is the correct answer?

4

Which of the following is a read only memory storage device?

A. Floppy Disk

B. CD-ROM

C. Hard Disk

D. None of these