Computer/Computer Quiz Questions with Answers Sample Test,Sample questions

Question:
32 bit word computer can access _____ bytes at a time.

1.2

2.4

3.8

4.16


Question:
A bit refers to

1.a farm of storage

2. a value equal to a megabyte

3.a value equal to a kilobyte

4.the smallest unit of digital information


Question:
A business can develop strategic capacities in IT skills and resources in

1.Building a strategic IT platform

2.Developing a strategic information base

3. Inter organizational information systems

4.Value chain


Question:
A DVD-RAM is similar to a ____ except it has storage capacity upto 5.2 GB.

1.CD-RW

2.CD-R

3.Hard disk

4. Floppy disk


Question:
A group of 8 bits is known as a _____

1.Megabit

2.Kilobyte

3.Byte

4.Binary digit


Question:
A network of business partners formed to take advantage of rapidly changing market opportunities in

1.Agile competitor

2.Total quality management

3.Virtual company

4.Strategic business use of internet technologies


Question:
A permanent memory is called

1.ALU

2.CPU

3.ROM

4.RAM


Question:
A programmer would most likely prepare a

1.Specific program flow chart

2.General program flow chart

3.Specific system flow chart

4.General system flow chart


Question:
A support group for an organization’s professional programmers and systems analysis. The best fit will be

1.Information center

2.Data enter

3. Operations management

4.Development center


Question:
A temporary storage area, attached to the CPU, for I/O operations is a

1.Core

2.Register

3.Buffer

4.Chip


Question:
A typical microcomputer system has

1.A keyboard as a primary input device

2.One primary hardware element

3.Hardware that provides a means of communication between your computer and another computer

4. Only one output device-the printer


Question:
All of the following tools are used for process description except

1. Data dictionaries

2.Pseudo code

3.Decision tables

4.Structured English


Question:
An online system is

1.Environmentally independent

2.Same as batch system

3.One having associated communication network

4.Always real time


Question:
An optical mouse used ___

1. Light Emitting Diode (LED)

2. Infrared Light

3.Electromagnetic pulse

4. Track ball


Question:
An organized collection of logically related data is known as ____ 

1.Data versus information

2.Database

3.Meta data

4.Data


Question:
Analog computers deal directly with

1. signals in the form of 0 or 1

2. signals in discrete values from 0 to 1

3.measured values of continuous physical magnitude

4.number or codes


Question:
Approximately how many bytes make one Megabyte?

1.One Million

2.One Hundred

3.One Thousand

4.Ten Thousand


Question:
As applied to output, the term information relates to

1.Readable printed report

2.Data that has undergone processing

3. Data displayed through softcopy outputs

4.Raw data


Question:
As compared to a magnetic tape, the main advantage of magnetic disk is

1.High packing density

2.Low cost

3.Direct access

4.Rigidity


Question:
Capacity planning

1.does not depend upon the monitoring tools available

2. is independent of the operating systems

3. requires detailed system performance information

4.is not needed in small installations


Question:
Coding and testing are done

1.Bottom up

2.Top down

3. Cross sectional

4.Adhoc


Question:
Data management systems may be implemented as

1.Application software

2.System software

3.Computer programs

4.All of these


Question:
Data on a floppy disk is recorded in rings called

1.Segments

2.Tracks

3.Ringers

4.Sectors


Question:
Data systems for planning are often called

1.Decision analysis systems

2.Decision support system

3.Planning analysis systems

4. All of the above


Question:
Designing computer hardware, software, and work stations that are safe, comfortable and easy to use is called

1.Computer virus

2.Flaming

3.Responsible end user

4.Ergonomics


Question:
DOS

1.Stands for disk operation statement

2.Controls the computer and instructs it to carry out operations

3.Requires an in-depth study to use any of its many commands

4.All of these


Question:
EPROM is generally erased by using

1.12V electrical pulse

2.24V electrical pulse

3.Infrared rays

4.Ultraviolet rays


Question:
For each instruction in program memory, the CPU goes through a

1.Fetch- execute-decode sequence

2.Fetch-decode-execute sequence

3.Execute-store-decode sequence

4.Decode-fetch-execute sequence


Question:
For the purpose of defining data needs, a responsibility area is

1.Personnel

2.Administration

3.Marketing

4.All of these


Question:
Hard disk drives are considered storage

1.Non-volatile

2.Non-permanent

3.Worthless

4.Temporary


Question:
Hard disk drives, CD drives and DVD drives are examples of

1.Storage

2.Storing

3. Back up

4.All of these


Question:
Hard disks and diskettes are

1.Rarely used with microcomputers

2.Sequential access storage devices

3.Direct access storage devices

4.Both (a) and c


Question:
In computer technology, what is meant by the phrase ‘state of the art’?

1.Latest

2.Best

3.Up to date

4. All of these


Question:
In which of the following decision-making procedures cannot be specified in advance for some complex decision situation?

1.Decision structure

2. Management support system

3. Management information system

4. Level of management decision making


Question:
CD and DVD drives are the examples of

1.Printers

2. Storage devices

3.Solid stage storage

4.Zip drives


Question:
Memory is characterized on the basis of

1.Density

2.Access time

3.Capacity

4.Both (b) and c


Question:
Memory unit is a part of

1.Output device

2.Central processing unit

3.Control unit

4. Input device


Question:
Name of the programming technique which emphasizes breaking large and complex task into successively smaller sections is

1.Micro programming

2.Sub-programming

3.Scrambling

4.Structured programming


Question:
Preparing a magnetic disk for data storage is called

1.Commissioning

2.Debugging

3.Booting

4.Formatting


Question:
Primary memory stores

1.Results alone

2.Programs alone

3.Data alone

4.All of these


Question:
RAM stands for ____

1.Random Access Memory

2.Recording Application Memory

3.Random Application Memory

4.Recording Access Memory


Question:
Real time computing is possible because of the following characteristic of computer

1.Accuracy

2.Storage capability

3.Versatility

4.High speed


Question:
ROM is an example of which of the following? 

1.Virtual memory

2. Nonvolatile memory

3.Cache memory

4.Volatile memory


Question:
ROM stands for

1.Random Original Memory

2. Read Only Memory

3.Random Only Memory

4.Random Origin Money


Question:
ROM stands for

1.Read Of Memory

2.Ride Only Memory

3.Read Only Message

4.Read Only Memory


Question:
Storage device found inside the computer

1.CD-ROM

2.Hard Disk

3. Super Disk

4. Zip Disk


Question:
Storage media such as a CD read and write information using ____

1. Magnetic strips

2.Magnetic dots

3.A laser beam of red light

4.All of these


Question:
Symbolic languages were developed in

1.1950

2.1962

3.1974

4.1980


Question:
The amount of time required by a storage device to retrieve data and programs is its ______

1.Storage

2.Memory

3.Capacity

4. Retrieval speed


Question:
The first task in the system analysis is

1.Programming

2.Orientation and fact finding

3.The study of the processing operation

4.Environmentally dependent


Question:
The idea of cache memory is based

1.on the fact that reference generally tend to cluster

2.on the heuristic 90-10 rule

3.on the property of locality of reference

4.all of the above


Question:
The most common binary coded in use today is the 8 bit ASCII code. The letters ascii stand for American standard code for

1.Intelligence interchange

2.International interchange

3.Information interchange

4.All of these


Question:
The process at the most detailed level of the data-flow diagram are called

1. Data flows

2.Interfaces

3.Transform descriptions

4.Data flow


Question:
The smallest item of useful information a computer

1.Bit

2.Byte

3.Bite

4.Bait


Question:
The smallest unit in a digit system is

1.Byte

2.Kilobyte

3.Bit

4.Character


Question:
The Storage element for a static RAM is the ____

1. Flip-flop

2.Capacitor

3.Resistor

4.Diode


Question:
The storage locations in the internal storage of a CPU are called

1.Addresses

2.Contents

3.Mask

4.Locations


Question:
The user interface is

1.Easy to provide, even with good support

2.Supports both novice and experienced

3.Slanted toward novice users

4.Relatively unimportant


Question:
USB stands for

1.Universe Service Bus

2. Uniforms Sector Buffer

3.Universal Serial Bus

4.Uniform Service Bus


Question:
Use of the microcomputer as decision tool

1.is not possible at the present state of computer technology

2.makes all decisions for human action

3.can make common decisions according to rules

4.allows the microcomputer to support human decisions


Question:
What do you call a computer on a network that requests files from another computer?

1.A web server

2. A router

3.A host

4. A client


Question:
What is the full form of PROM?

1.Program Read-only Memory

2.Perfect Read only Memory

3.Programmable Read only Memory

4. Progressive Read only Memory


Question:
What is the main barrier to the development of a quantum computers?

1.The prohibitively large amount of power required to start a quantum computer

2. The problem of decoherence

3.The difficulty of producing precision lasers

4.Picking the colour of the casing


Question:
Which media has the ability to have data/information stored (written) on them by user more than once?

1.OptiDisks

2.Zip disks

3. CD-R disks

4.CD-RW disks


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

1.C

2.COBOL

3.PROLOG

4.FORTRAN


Question:
Which of the following does not store data permanently?

1.Hard Disk

2. Floppy disk

3.RAM

4.ROM


Question:
Which of the following is a secondary storage device?

1.Microprocessor

2.RAM

3.Optical disks

4.All of these


Question:
Which of the following is an appropriate DOS command?

1.CHANGE

2.LIST

3.FORMAT

4.DUPLICATE


Question:
Which of the following is not an example of application software?

1. Computer graphics

2.DOS

3.Spreadsheet

4. Word Processing


Question:
Which of the following is the application study?

1.Documentation of systems analysis

2. Feasibility study

3.Documentation of the system design

4.Cost study of the system design


Question:
Which of the following storage is volatile?

1.Core memory

2. D-ROM

3. Floppy disk

4.Semiconductor Memory


Question:
With a CD you can _____

1.Read

2.Write

3.Both Read and Write

4.Neither Read nor Write


Question:
Word processing is used for

1.Creation, storage, editing etc. of text

2.Entry, verifying, updating, retrieving etc of records

3.What if analyses

4.Presentation of data in graphical form


Question:
_____ consists of volatile chips that temporarily store data or instructions.

1.RAM

2.RMA

3.ROM

4.CPU


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