Home
Current Affairs January 2024

What is the correct answer?

4

Which of the following can store information in the form of microscopic pits on metal disks.

A. Laser disks

B. Tape cassettes

C. RAM cartridge

D. Punched cards

Correct Answer :

A. Laser disks


Related Questions

What is the correct answer?

4

The operating speed of third generation computer was

A. Milliseconds

B. Microseconds

C. Nanoseconds

D. Picoseconds

What is the correct answer?

4

______ computers are also called personal computers

A. Mainframe Computer

B. Mini Computers

C. Micro Computers

D. Super Computers

What is the correct answer?

4

FORTRAN is a programming language. What does FORTRAN stand for?

A. File Translation

B. Format Translation

C. Formula Translation

D. Floppy Translation

What is the correct answer?

4

Which technology is more reliable?

A. Mechanical

B. Electro-Mechanical

C. Electronic

D. For reliability it does not matter. So all of above are reliable

What is the correct answer?

4

Which of the following statement is false?

A. Mechanical analog computers have existed for thousands of years

B. There are mechanical analog computers and electronic analog computers.

C. All electronic computers are digital computers

D. All of above are false

What is the correct answer?

4

The capacity of 3.5 inch floppy disk is

A. 1.40 MB

B. 1.44 GB

C. 1.40 GB

D. 1.44 MB

What is the correct answer?

4

What is the name of the computer terminal which gives paper printout?

A. Display screen

B. Soft copy terminal

C. Hard copy terminal

D. Plotter

What is the correct answer?

4

Dot-matrix is a type of

A. Tape

B. Printer

C. Disk

D. Bus

What is the correct answer?

4

Which of the following computer language is used for artificial intelligence?

A. FORTRAN

B. PROLOG

C. C

D. COBOL

What is the correct answer?

4

Bit map terminal

A. support display containing multiple window

B. require considerable amount of video RAM

C. requires tremendous amount of copying and hence low performance

D. all of above

What is the correct answer?

4

What are the computers called that performs calculations and comparisons usually in the binary numbering system?

A. Analog Computers

B. Digital Computers

C. Hybrid Computers

D. None of above

What is the correct answer?

4

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

What is the correct answer?

4

Which of the following memory medium is not used as main memory system?

A. Magnetic core

B. Semiconductor

C. Magnetic tape

D. Both a and b

What is the correct answer?

4

Microprocessors as switching devices are for which generation computers?

A. First Generation

B. Second Generation

C. Third Generation

D. Fourth Generation

What is the correct answer?

4

Reusable optical storage will typically have the acronym-

A. CD

B. DVD

C. ROM

D. RW

What is the correct answer?

4

Binary circuit elements have

A. One stable state

B. Two stable state

C. Three stable state

D. None of above

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

Which is considered a direct entry input device?

A. Optical scanner

B. Mouse and digitizer

C. Light pen

D. All of the above

What is the correct answer?

4

Junk e-mail is also called

A. spam

B. spoof

C. sniffer script

D. spool

What is the correct answer?

4

Most of the first generation computers were

A. Special purpose computers

B. General purpose computers

C. Both of above

D. None of above

What is the correct answer?

4

Which of the following is not a third generation computer?

A. IBM 360

B. IBM 1401

C. PDP-8

D. HP2115

What is the correct answer?

4

Which of the following printers are you sure will not to use if your objective is to print on multi carbon forms?

A. Daisy wheel

B. Dot matrix

C. Laser

D. Thimble

What is the correct answer?

4

Regarding data, computers are very good at

A. store

B. Processing

C. retrieve

D. All of above

What is the correct answer?

4

Which of the following is a programming language?

A. Lotus

B. Pascal

C. MS-Excel

D. Netscape

What is the correct answer?

4

Which is used for manufacturing chips?

A. Bus

B. Control unit

C. Semiconductors

D. A and b only

What is the correct answer?

4

Which of the following code used in present day computing was developed by IBM Corporation?

A. ASCII

B. Hollerith Code

C. Baudot Code

D. EBCDIC Code

What is the correct answer?

4

The microcomputer, Intel MCS-80 is based on the widely used Intel

A. 8080 microprocessor

B. 8085 microprocessor

C. 8086 microprocessor

D. 8082 microprocessor

What is the correct answer?

4

Human beings are referred to as Homosapinens, which device is called Sillico Sapiens?

A. Monitor

B. Hardware

C. Robot

D. Computer

What is the correct answer?

4

All of the following are examples of storage devices EXCEPT:

A. hard disk drives

B. printers

C. floppy disk drives

D. CD drives

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