Question # 1

Testing of each individual program or module is called.

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Program testing

Volume testing

System testing

Unit testing

When a database stores procedures or instructions along with data, rather than in table sor hierarchies, it is called.

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Graphical user interface

User friendly

Object oriented

Query format

In preparing a program, desk cheeking and translation are example of.

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Coding

Planning

Testing

Documenting

CPU is divided into how many parts.

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2

3

5

6

A set of software tools for automated design is called.

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Prototypes

Data flow diagrams

CASE

Ganit clrarts

The programming language LOGO

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Tells a turtle to draw graphics on a screen

I sued to teach young children programming and problem solving skills

A and b

Neither a nor b and true

An integrated circuit is.

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A complex circuit

An integrating device

Fabricated on a tiny silicon chip

Another name for chip

Smallest unit of memory is

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Byte

Bits

Character

Word

The binary information contained in a computer is referred to as.

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Hard ware

Memory

Program

Instruction

GUI stand for.

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Graphical User Interface

Global User interface

Graphical usage interface

None of these

To open a version of a document means to copy it back from.

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Printed copy

floppy disk into the computer's memory

Hard disk into the computer's memory

Either b or c

The out put of a sequential circuit depends upon.

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Percent input

Past inputs

Botha a and b

None of a and b

___________ is an external example of hardware.

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Monitor

Sound card

Modem

None of these

What is the best definition of hypermedia?

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It is the processing of data at high speed

It is the use fo animation to illustrate a subject

It links huge amounts of data in virtually any pattern

It is the use of satellites to ransfer data

Screen displays for video games and embellished photographic images involve the use of.

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Bitmapped image editing

Object oriented drawing

Illustration software

One of these

MS-DOS is an example of _____________ interface.

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GUI

CLI

MAC

All of the above

What are Numeric constants?

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A set of positive and negative numbers

A sets of characters enclosed in quotation marks.

both of these

None of these

Instructional software is often referred to as

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Eduware

Courseware

Firmware

School ware

Historically , the first computers were used for.

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Text processing

Data storage

Simulation and modelling

Arithmetic calculations

Which of the following true of spreadsheets in general?

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They are used only in business applications

They can be used for simulations

Their formulas can only refer to cells that are in the same row or column as the formula

It is very difficult to generate deceptive results with a spreadsheet.

Storing records one after another in a file in an ascending or descending order determined by the record keyis called.

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Sequential processing

Serial processing

Batch processing

All of the above

___________ is are the most powerful computers.

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Super minis

Supere micros

Super mainframe

Super computers

One particular use for the abacus is teaching children simple mathematics and especially.

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Addition

Subtraction

Multiplication

Division

Computer prepared art.

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cell

clip art

analytical

range

If a disk can hold 800 K bytes of information . It can store a text file of about.

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800,000 words

800 words

800 megabytes

800,000 characters.

Which of these is a well known example of system software.

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Hyper card

Microsoft works

MS-DOS

All of these are system software.

The world today is experiencing the _________ revolution

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Technology

Agricultural

Information

Industrial

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

Machine language is a ........... language,

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Low level

High level

Middle level

None of these

In analog computers time scaling is done to make them operator .

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fast

Slowly

In time delay mode

Either fasts or slow

A device that prevents electrical problems from affecting data files.

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site license

trojan horse

hot site

surge protector

Computer supported cooperative work is possible if.

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Groupware and telecommunications are available

Workers have close proximity

Workers live in the same time zone for interactivity to take place

None of these CSCW is a futuristic ideal that, for the most part, hasn't been acknowledged

While the details of the querying process vary, this is consistent from database program to database program.

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Software applications

Documentation

Underlying logic

User interface

Binary systems use a base of.

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Eight

Two

Ten

zero

A physical system can be modeled by a set of

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Boolean equations

Logic equations

Differential equations

Linear algebraic equations

Pictures on a monitor are composed of tiny dots called.

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A pixels

CRTs

VDTs

Elements.

A general purpose program or system of program that can manipulate data in a large collection of files is called.

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Data base management system

Data base security system

File manager

Data base multiple platform system

Database software that utilizes desktop computers to work with files in central database is called.

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File manager

Decentralized

Personal

Client/server

Scheduling deadlines and milestones can be shown on a

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System survey

Decision table

Prototype

Gantt chart

Software to peruse the internet:

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gate way

EFT

Browser

Teleconferencing

The Macintosh user interface can accurately be described with which of the following terms?

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GUI

Menu driven

Incon based

All of these terms describe the Mac user interface.

The branch of computing that attempts to make the computer exhibit imagination and insight is called

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Artificial intelligence

Multimedia

Hypermedia

Computer graphics

When all hardware, sofware, storage, and processing is housed in one location it is called.

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A time sharing system

Centralized processing

A DDP system

A host computer system.

The software that allows the user to manipulate photographs and other higher resolution images is called.

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Analog camera

CAD

FAX

Digital image processing software

The types of modulation that changes the height of the signal is called.

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frequency

phase

amplitude

Prophase

The hardware on which the software runs is called the.

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DOS

Icon

Menu

Platform

Pick out the wrong statement about computers.

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It is logical machine

It can access any piece of information that it hs in store.

It is devoid of emotion, has no feelings or instincts

It approaches its information is unrestricted manner.

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.

The decimal numbering system uses___________ digits

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Two

Eight

Nine

Ten

The length of IP address is.

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8 bits

16 bits

32 bits

64 bits

In developing a program, documentation should be done.

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as the last step

Throughout the process

Only to explain errors

Only during the design phase

Text information in a cell.

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Label

formula

value

cell address

In BASIC,Which one of the following is something that does not change its values during execution of the program?

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Variable

Constant

Command

None of these

A computer based system in which a telephone message is recorded in digital form and then forwarded to other is.

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A teleconferencing

Voice mail

A bulletin board

Telecommuting

The closest thing the United States has to a national telecommunications network is.

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Minitel

E-mail

Internet

Arpanet

_________ are used for translating assembly language code to machine code.

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Interpreters.

Assemblers

Compiler

None of these

The language small talk is.

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Procedural oriented

Document oriented

Problem oriented

Object oriented

Unicode can represent up to.

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60635 symbols

56532 symbols

64739 symbols

65536 symbols

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

Information travels between components of a computer through groups of wire called.

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Cards

Busses

Slots

Ports

Popular application of flip-flop are.

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Counters

Shift registers

Transfer registers

All of above

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 computer programme is a list of __________ that tells the computer what to do and how to do.

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Documents

Information

Instructions

Alphabets

Raw data is processed by the computer into

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Number sheets

Updates

Paragraph

Information

Charles Babbage set out to create a device that could carry out any calculation to twenty digits of accuracy called a.

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Computer

Analytical engine

Calculator

Mainframe

Implementation of a program involves.

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Compilation of the program

Debugging the program

Testing the program with data

All of the above

126₈ + 425₈ =

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253₈

353₈

453₈

553₈

Historically, the first computer were use for.

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Text processing

Data storage

Simulation and modeling

Arithmetic calculations

The number A9D in Hexadecimal system is equivalent to which number in octal system.

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5235

5335

5135

5233

Take turn time- sharing.

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Spooling

Interfacing

Roun (d) robin scheduling

Prompting.