Question # 1

A computer is capable of performing almost any task, provided that it can be

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Coded

Memorized

Analyzed

Reduced to series of logical steps.

Another name for virtual memory is.

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Virtual page

Foreground

Back ground

Utiligy

The sequential organization is most suitable for.

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Master files in a batch processing environment

Master files on direct access device

Transaction files

None of the abvoe

A dot or symbol on a line graph.

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Label

Variable

axis

data point

In computer terminology,the term wetware stand for .

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Artificial intelligence

Any organic intelligence

Molecular biology

Molecular scale computer

The concurrent processing of computer program via terminals on one computer system is an example.of.

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Realtime processing

Time sharing

Interactive processing

All of the above

Magnetic characters are produced on your bank cheeks by.

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bar code reader

MICR inscribers

mice

microfiche

Why are computer crimes so hard to detect?

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Disk can easily be creased to get rid of the evidence.

Someone can steal information and leave the original behind.

Most computer crimes are committed by insiders.

All of these make computer crimes hard to detect

Real time computing is possible because of the following number of storage locations.

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Storage capability

High speed

Accuracy

Versatility

Which component is responsible for comparing the contents of two pieces of data?

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ALU

Control Unit

Memory

None

The earliest file management systems that required users to accumulate transaction and feed them into computers in large groups used.

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Transaction processing

Interactive processing

Decentralized processing

Batch processing

Which one of the following is the main component of DBMS?

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Database program

IDE

GUI

Application Program

One problem with high-tech weapons is that.

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they have become too large to store securely

they reduce the amount of time people have to make life and death decisions.

When people try to control them manually, they are unpredictable

There is no problem with high tech weapons.

Micro processor is based on

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Thermionic values

Transistors

Single integrated circuit or chip

Integrated circuit

A chart of positions and departments within an organization .

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A data flow diagram

A project management report

An organization chart

A Gantt chart

Step - by-step instructions that run the computer are.

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Hardware

Documents

Program

CPU

Mark sensing is another term for

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MICR

OMR

POS

VGA

Which of the following is a spreadsheet.

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MS-Word

MS-Excel

MS-Power point

Both a and b

First generation computers were characterized by the use of the .

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Microprocessor

Vacuum tube

Transistor

Integrated circuit

The use of computer for business applications in attractive because of its.

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Accuracy

Reliability

Speed

All of the above

A disabled student uses a computer and modem to earn a college degree without leaving home. This is an example of

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Visualization

Distance learning

CAD/CAM

Virtual reality

The output impedance of an ideal operational amplifier is

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Infinity

zero

1 ohm

10 ohm

Error in computer results could be due to

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Encoding of data

Transmission of data

Manipulation of data

All of the abvoe

In spreadsheet program the active cell is the cell that.

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Is still empty

Contains data or text

Is doing acrobics

Can be modified

_________ computers are special purpose computers.

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Digital

Hybrid

Microcomputer

Supper Computer

Which of the following storage devices the cannot support both direct

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Magnetic drum

Magnetic tape

Megnetic disk

None of the above

Which file processing will be suited to obtain upto the minute information is response to inquires from on line station without delay

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Random access or on - line

Sequential

Batch

Serial

Types of software that can be freely distributed without violating copyright laws are called.

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Shereware

Public domain

Copy protected

a and b

MS-DOS is a/an

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Word processor

Operating system

both a and b

None of these

The process of identifying objects and shapes in a photograph, drawing, or video is called.

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Optical Character recognition

Image analysis

Robotics

Synthesis

One form of build in software protection for data is.

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Secured waste

applicant screeining

User profile

Auditor checks

Internet explorer was first introduced in.

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2005

1998

1995

1990

Computer user who are not computer procfessionals are sometimes called.

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Librarians

Peripheral users

Information officers

End users

Computer crime is likely to continue to grow unless.

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Electronic bulletin board operators are held responsible for information others post on their BBS.

Corporations and government agencies recognize the importance of security with their walls.

Law-enforcement agencies stop worrying about corporate insiders and, instead, increase their efforts to arrest teenage hackers.

We decide that freedom of the press does not apply to on-line magazines.

In computer science , by information we mean.

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Any output coming out form computer

Processed data put in intelligent form

A report printed by computer

Plural of data

program need to be entered into the computer's memory saved as a disk file and translated into the computer's native machine language before they can be executed or run . to enter and save a program, you can use an.

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Fornatter

CAD program

Text editor

Interpreter

Arranging classified data in a predetermined sequence to facilitate processing is called.

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Storing

Sorting

Processing

Classifying

Assuming 8 bit of data, 1 bit for parity, 1 start bit and 2 stop bits, the number of characters that 1200 BPS communication line can transmit is.

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10 CPS

100 CPS

12 CPS

120 CPS

A group of electronic , magnetic, or mechanical devices that store data is called.

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Register

Address

Program

Software

After stating the solution to a problem in pseudocode, the next step would be

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Testing the program

Coding the program

Documenting the program

Translating the program

The weakest link in any computer system is the

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People in it

Hardware

Password

Software

Software that is free for the taking, with no strings attached, is called.

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Public domain

Share ware

Copy righted

Copy protected

One common problem with computer monitoring is that workers who are monitored may

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Develop carpal tunnel syndrome

Assume that if it's not being counted, it's not important enough to do

Require ongoing training

Come in contact with computer viruses

An approach to increae speed is

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CISC

Parallel processing

Serial processing

CMOS

To activate an object, send

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a message

an instance

a method

an attribute

A Hybrid computer is the one having combined properties of.

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Super and microcomputers

Mini and microcomputers

Analog and digital computers

None of the above

A computer is very high speed, accuracy and reliability. Its intelligent quotient could be of the order of.

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0

10

15

20

_____________ are programs which are written to cause computers to function in a desired way.

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Hardware

Instruction

Software

Sorting

Which of the following is associated with optics.

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Winchester

RAM

CD ROM

None of these

An emerging technology that provides nonvolatile memory chips is .

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Flash memory

PROM

CMOS

CISC

Security protection for personal computers includes

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Internal components

Lock and cable

Soft ware

all of these

Four digit binary number 1011 is represented in the decimal system by.

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7

9

11

13

Compu serve is an example of an

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Information utility

On line database

Shareware

Public domain

Which inpute device is used for playing computer game?

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Scanner

Mouse

Joy stick

Light pen

The cell containing the cursor in a spread sheet is called an.

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Active cell

Console

Formula bar

Heading

The first commercial computer, delivered in 1951, is called.

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Mark -1

Analytical machine

Atanasoff Berry Computer

UNIACI

Computer follows a simple rule called GIGO,GIGO stand for

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Good input, good output

Great instructions, great output

Garbage in , garbage out

Gated input, gated output

A basic operation performed by a computer is.

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Arithmetic operation

Logic operations

Storage and retrieval operations

All of above

A driver is.

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Hardware

A peripheral device

A card

Software

What is the most common computer crime of these listed below?

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Extortion of bank funds

IRS database sabotage

Putting people on junk mailing lists

Software piracy

The "what you are" criterion for computer system access involves.

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a badge

biometrics

a pass word

a magnetized card

The focus of the fifth generation is .

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Connectivity

Symbolic languages

Silicon

Memory chips

A digital computer performs its computations by___________

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Mechanical means

Analogy

guessing

Counting

Broadband fiber optic cables can simultaneously transmit.

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Telephone cells and television signals

Two way computer communications

Software and firmware

a and b

Hollerith's Tabulating Machine Company eventually became _________

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IBM

AT 7 T

APPLE

General Electric

The Mark-I was built by

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Thomas Watson

Dr. John Mauchly

John V. Atanasoff

Howard Aiken

When an executive wants a computer application program that will project future revenues based on current data, is _______ program is the best tool to use.

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Word processor

Spreadsheet

Graphics

Database

An English-like language that one can use as a program design tool is.

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BASIC

Pseudocode

PL/I

Pascal

Windows explorer is look like.

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My Documents

Internet explorer

My Computer

All of the abvoe.

A temporary lincup of print requests waiting to be printed on a printer.

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Print request

Print queue

Print Waiting

None of the abvoe

The main advantage of computer assisted instruction (CAI) is

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It's inexpensive

It can replace out of date textbooks

It exposes students todifferentuser interfaces

It allow individuals to learn at their own pace