Home
Current Affairs January 2024

What is the correct answer?

4

Chief component of first generation computer was

A. Transistors

B. Integrated Circuits

C. None of above

D. Vacuum Tubes and Valves

Correct Answer :

D. Vacuum Tubes and Valves


Related Questions

What is the correct answer?

4

When did John Napier develop logarithm?

A. 1416

B. 1614

C. 1641

D. 1804

What is the correct answer?

4

The programs which are as permanent as hardware and stored in ROM is known as

A. Hardware

B. Software

C. Firmware

D. ROM ware

What is the correct answer?

4

Which part of the computer is directly involved in executing the instructions of the computer program?

A. The scanner

B. The main storage

C. The secondary storage

D. The processor

What is the correct answer?

4

John Napier invented Logarithm in

A. 1614

B. 1617

C. 1620

D. None of above

What is the correct answer?

4

Where as a computer mouse moves over the table surface, the trackball is

A. Stationary

B. Difficult to move

C. Dragged

D. Moved in small steps

What is the correct answer?

4

ABC is a

A. Special purpose computer

B. General purpose computer

C. All Purpose Computer

D. None of above

What is the correct answer?

4

Floppy disks typically in diameter

A. 3

B. 5.25

C. 8

D. All of above

What is the correct answer?

4

The computer size was very large in

A. First Generation

B. Second Generation

C. Third Generation

D. Fourth Generation

What is the correct answer?

4

which of the following is problem oriented language?

A. High level language

B. Machine language

C. Assembly language

D. Low level language

What is the correct answer?

4

Before a disk drive can access any sector record, a computer program has to provide the records disk address. What information does this address specify?

A. Track number

B. All of above

C. Sector number

D. Surface number

What is the correct answer?

4

CD-ROM is a

A. Semiconductor memory

B. Memory register

C. Magnetic memory

D. None of above

What is the correct answer?

4

After copying the content how many times can you paste?

A. 1

B. 16

C. 32

D. Many

What is the correct answer?

4

What was the first computer brought in Nepal?

A. ICL/2950

B. ENIAC

C. IBM 1401

D. None of above

What is the correct answer?

4

On-line real time systems become popular in ________ generation

A. First Generation

B. Second Generation

C. Third Generation

D. Fourth Generation

What is the correct answer?

4

Algorithm and Flow chart help us to

A. Know the memory capacity

B. Identify the base of a number system

C. Direct the output to a printer

D. Specify the problem completely and clearly

What is the correct answer?

4

Which access method is used for obtaining a record from a cassette tape?

A. Direct

B. Sequential

C. Random

D. All of the above

What is the correct answer?

4

Which of the following is not an input device?

A. OCR

B. Optical scanners

C. COM (Computer Output to Microfilm)

D. Voice recognition device

What is the correct answer?

4

Through which device the main components of the computer communicate with each other?

A. Keyboard

B. System Bus

C. Monitor

D. Memory

What is the correct answer?

4

A computer consists of

A. A central processing unit

B. A memory

C. Input and output unit

D. All of the above

What is the correct answer?

4

Which access method is used to access cassette tape?

A. Direct

B. Sequential

C. Both of the above

D. None of the above

What is the correct answer?

4

The report card and merit list forms the

A. Output data

B. Data processing

C. Central Processing

D. Input data

What is the correct answer?

4

Which of the following is not a storage medium?

A. Hard disk

B. Flash drive

C. DVD

D. scanner

What is the correct answer?

4

If in a computer, 16 bits are used to specify address in a RAM, the number of addresses will be

A. 216

B. 65536

C. 64K

D. Any of the above

What is the correct answer?

4

An output device that uses words or messages recorded on a magnetic medium to produce audio response is

A. Magnetic tape

B. Voice response unit

C. Voice recognition unit

D. Voice band

What is the correct answer?

4

In most IBM PCs, the CPU, the device drives, memory expansion slots and active components are mounted on a single board. What is the name of this board?

A. Motherboard

B. Breadboard

C. Daughter board

D. Grandmother board

What is the correct answer?

4

To prevent the loss of data during power failures, use a(n):

A. Encryption program.

B. Surge protector.

C. Firewall.

D. UPS.

What is the correct answer?

4

In most of the IBM PCs, the CPU, the device drivers, memory, expansion slots and active components are mounted on a single board. What is the name of the board?

A. Motherboard

B. Daughterboard

C. Bredboard

D. Fatherboard

What is the correct answer?

4

The term gigabyte refers to

A. 1024 bytes

B. 1024 kilobytes

C. 1024 megabytes

D. 1024 gigabyte

What is the correct answer?

4

The main electronic component used in first generation computers was

A. Transistors

B. Integrated Circuits

C. None of above

D. Vacuum Tubes and Valves

What is the correct answer?

4

Who is the father of personal computer?

A. Edward Robert

B. Allen Turing

C. Charles Babbage

D. None of these