Question # 1

The weakest link in any computer system is the

Choose an answer

People in it

Hardware

Password

Software

Most spreadsheet will allow you to careate______ between worksheets, so when values change in one the others are updated automatically.

Choose an answer

Templates

Macros

Links

None of these

An analog computer produces its results int he form of .

Choose an answer

Codes '0' and '1' s

Numbers

Log format

Graphs

Data communication requires only a:

Choose an answer

Sender

Receiver

Transmission medium

All of above

The signal that the computer is awaiting a command from the user

Choose an answer

Promt

Time slice

Event

Interrupt

the general purpose processor on chip is otherwise known as the .

Choose an answer

ENIAC

Microprocessor

Pocket calculator

Microprocessor

A chart of positions and departments within an organization is.

Choose an answer

A data flow diagram

A project management report

An organization chart

A Gantt charet

The person who requests study or work on a system is the.

Choose an answer

Client

Analyst

Change agent

User

Which key is used for moving cursor to next field of table?

Choose an answer

Ctrl

Alt

Tab

Spacebar

A set of rules for the exchange of data between a terminal and a computer or between two computers is called.

Choose an answer

Modems

Protocol

bps

Transmissons

The number A9/d in Hexadecimal system is equivalent to which number in binary system.

Choose an answer

10101011101

101010011101

101110011101

101010011111

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

Choose an answer

Active cell

Console

Formula bar

Heading

People on a LAN can share.

Choose an answer

Printer

CD/ROM disk drive

Modem

All of above

Digital sound in a multimedia production can come from.

Choose an answer

A standard audio compact disc in a CD-Rom drive controlled by computer

Data in the computer's memory

A synthesizer controlled by a computer

All of the above

GUI stand for.

Choose an answer

Graphical User Interface

Global User interface

Graphical usage interface

None of these

People who prepare data for processing are.

Choose an answer

Programmer

Librarians

Printers

Data entry operators

This spreadsheet capability not only allows for easy correction of errors, but also makes it easy to try out different values while searching for solutions.

Choose an answer

Automatic recalculation

Replication of values

Predefined function

Linking

A device that connects multiple nodes to the network is.

Choose an answer

A modem

A repeater

A router

A hub

Binary number 10101101 is equivalent in decimal form to.

Choose an answer

170

171

173

174

A Computer devices its basic strength from

Choose an answer

Speed

Accuracy

Memory

All of the above

The programming language LOGO

Choose an answer

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

According to Alan Kay's for rules for predicting the future, how long does it take for new technology to go from the research lab to the market place?

Choose an answer

About six months

About three years

About ten years

About a generation

Desirable features of analog and digital computers are combined to make __________ computers.

Choose an answer

Mini computer

Hybrid computer

Micro computer

None of these

The program that uses a personal computer to transform written words into polished, printed publicatios is called.

Choose an answer

A spreadsheet

Telecommunications

Desktop publishing

A database

The preliminary investigation of a systems project is also called.

Choose an answer

Analysis survey

System design

Feasibility study

Evaluation

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

Choose an answer

Optical Character recognition

Image analysis

Robotics

Synthesis

The most widely used word processor for non GUI computers is the

Choose an answer

MS-DOS version of Word

MS-DOS version of Word perfect

MS-DOS version of 1-2-3

Windows version of Word

___________ are used for translating high language instructions in to machines code or an object code.

Choose an answer

Interpreters

Assemblers

Compiler

None of these

Hollerith's Tabulating Machine Company eventually became .

Choose an answer

IBM

AT & T

Apple

General Electric

What is a major problem of using computer in education?

Choose an answer

The students can't work at their own pace

Creativity is eliminated by computers

The lack of teacher training

The students must work without a teacher

Now a day computers all over the world can talk to each other which is one of the special accessories essential for this purpose?

Choose an answer

Fax card

Modem Card

Network adapter card

DVD

Programming and testing are elements of

Choose an answer

systems analysis

System development

systems design

Implementation

A computer derives its basic strength from.

Choose an answer

Speed

Accuracy

Memory

All of above

For many who understand computers, the biggest issue of concern related to autonomous military system is.

Choose an answer

The unpredictability of the enemy

The these systems might not react quickly enough to an attack

Software reliability

Hardware capacity

MS-DOS is a product of

Choose an answer

AT & T

Corel

Microsoft

None of these

A LAN is a combination of.

Choose an answer

Network adapter cards

LAN Cables

LAN Application software

All of above

A dot or symbol on a line graph.

Choose an answer

Label

Variable

axis

data point

Which of the following would work to keep a class gradebook that automatically upgrades totals when grades are entered?

Choose an answer

Word processor

Spread sheet

MS-DOS

None of these

Instructional software is often referred to as

Choose an answer

Eduware

Courseware

Firmware

School ware

In anticipation of physical destruction, every computer organization should have a.

Choose an answer

Biometrics scheme

Disaster recovery plan

DES

Set of active badges

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

Choose an answer

Low level

High level

Middle level

None of these