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Ques:- Which of the following memory is capable of operating at electronics speed?
A. Magnetic tapes
B. Magnetic drums
C. Magnetic disks
D. Semiconductor memory
Recent Answer : Added by narendra On 2022-09-18 09:02:43:

d

Ques:- Average access time in the magnetic disks is of the order of
A. 50 millisecond
B. 50 microsecond
C. 50 second
D. All of the above
Recent Answer : Added by narendra On 2022-09-18 09:02:44:

a

Ques:- Which of the following is a displayed listing of program option that users can select?
A. File
B. Data item
C. Block
D. Menu
Recent Answer : Added by narendra On 2022-09-18 09:02:41:

d

Ques:- Which of the following is responsible for coordinating various operations using timing signals?
A. Memory unit
B. Control unit
C. Arithmetic Logic Unit
D. Input/Output Unit
Recent Answer : Added by Sage On 2022-08-24 17:03:14:

Control unit

Ques:- Which memory time delay required between the initiation of two successive memory operations is known as
A. Transmission time
B. Waiting time
C. Memory access time
D. Memory cycle time
Recent Answer : Added by Admin On 2022-09-25 04:02:05:

D. Memory cycle time

Ques:- The blinking on and off of characters on a VDU screen is
A. Flicker
B. Flag
C. Flashing
D. Flat bed plotter
Ques:- Which of the following is not an alternative name for primary memory?
A. Main memory
B. Primary storage
C. Mass storage
D. Internal storage
Recent Answer : Added by narendra On 2022-09-18 09:02:42:

c

Ques:- Primary storage is _____ as compared to secondary storage.
A. Fast and expensive
B. Fast and inexpensive
C. Slow and expensive
D. Slow and inexpensive
Recent Answer : Added by Admin On 2022-09-23 18:47:25:

B. Fast and inexpensive

Ques:- A trackball is manipulated by
A. Fingers
B. Foot
C. Sound
D. Palm
Recent Answer : Added by narendra On 2022-09-18 09:02:39:

d

Ques:- The software that performs the specific jobs to be done in a business is called
A. Application software
B. Application program
C. System software
D. Utilities
Recent Answer : Added by narendra On 2022-09-18 09:02:38:

a

Ques:- Super computer developed by Indian scientists
A. Compaq Presario
B. Cray YMP
C. Super301
D. Param
Recent Answer : Added by narendra On 2022-09-22 16:42:11:

D. Param

Ques:- Ctrl, shift and alt are called _____ keys.
A. Alphanumeric
B. Adjustment
C. Function
D. Modifier
Recent Answer : Added by narendra On 2022-09-18 08:59:20:

D. Modifier

Ques:- A computer system
A. Software
B. Hardware
C. Peripheral devices
D. All of these
Ques:- Microcomputer hardware consists of three basic categories of physical equipment _____
A. System unit, primary storage, secondary storage
B. System unit, input/output, memory
C. System unit, input/output, secondary storage
D. Keyboard, monitor, hard drive
Ques:- A _____ is a small hand-held computer that helps you surf the Web and perform simple tasks.
A. Minicomputer
B. Notebook computer
C. Mobile phone
D. Desktop computer
Recent Answer : Added by Admin On 2022-09-23 19:43:19:

B. Notebook computer

Ques:- All computers must have
A. A virus checking program
B. An attached printer
C. An operating system
D. A word processing software
Recent Answer : Added by narendra On 2022-09-22 16:42:03:

C. An operating system

Ques:- Which is not the example of special purpose computer?
A. Multimedia computer
B. Automatic Aircraft Landing
C. Word Processor
D. All of the above
Recent Answer : Added by Admin On 2022-12-05 15:27:23:

C. Word Processor

Ques:- Every computer has a(n) _____; many also have _____
A. Operating system; application programs
B. Application programs; a client system
C. Operating system; instruction sets
D. Operating system; a client system
Recent Answer : Added by narendra On 2022-09-22 16:41:34:

A. Operating system; application programs

Ques:- The basic goal of computer process is to convert data into
A. Graphs
B. Tables
C. Files
D. Information
Recent Answer : Added by Admin On 2022-09-25 04:32:41:

D. Information

Ques:- Personal computers can be connected together to form a
A. Network
B. Server
C. Supercomputer
D. Enterprise
Recent Answer : Added by narendra On 2022-09-22 16:41:27:

A. Network

Ques:- One of the chief characteristics of ____ printers is their resolution, how many dots per inch (dpi), they law down.
A. Ink jet
B. Laser
C. Line
D. Thermal
Recent Answer : Added by narendra On 2022-09-22 16:35:08:

B. Laser

Ques:- The enable bit is made _____ after the data to be operated are transferred from main memory.
A. 0
B. 1
C. 10
D. 11
Ques:- The performance of a memory system is defined by two different measures, the access time and the memory _____ time.
A. response
B. cycle
C. access
D. write
Ques:- The information is burnt (prerecorded) into the _____ chip at manufacturing time.
A. PRAM
B. PROM
C. ROM
D. RAM
Recent Answer : Added by Admin On 2022-09-24 18:50:27:

C. ROM

Ques:- A _____ is small piece of data that is derived from the words “binary digit”.
A. mega byte
B. byte
C. bit
D. kilo byte
Recent Answer : Added by narendra On 2022-09-22 16:35:33:

C. bit

Ques:- The shift left and shift right functions operate on the value in the
A. ACCUM
B. AREG
C. BASIC
D. REGISTER
Ques:- _____ recognition can now open the computer world to those who may have been restricted due to a physical handicap.
A. Speech
B. Output
C. Vision
D. Both a and b
Ques:- _____ stores critical programs such as the program that boots the computer.
A. PRAM
B. PROM
C. RAM
D. ROM
Recent Answer : Added by narendra On 2022-09-22 16:34:49:

C. RAM

Ques:- A resolution of _____ pixels will produce sharper image than 640 x 480 pixels.
A. 800 x 600
B. 1024 x 800
C. 1024 x 640
D. 1024 x 768
Recent Answer : Added by narendra On 2022-09-22 16:34:47:

D. 1024 x 768

Ques:- The proper definition of a modern digital computer is
A. A machine that works on binary code
B. Any machine that can perform mathematical operations
C. A more sophisticated and modified electronic packet calculator
D. An electronic automated machine that can solve problems involving words and numbers
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