Question # 1

CPU is divided into how many parts.

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2

3

5

6

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

Most computers have two separate memory caches L1 cache, located on the _____________ and L2 cache, located between the CPU and DRAM.

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RAM

ROM

CPU

EEPROM

Which one of the following statements is wrong in the analogy of mechanical and electrical devices?

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Resistance is analog of damping

Inductance is analog of mass

Capacities is analog of spring constant

Charge is analog of displacement

The signal that the computer is awaiting command from the user

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Prompt

Time slice

event

Interrupt

The sequence of instruction telling the machine to perform a particular sequence of operation is called.

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Program

Hardware

Algorithm

Debugging

A group of related characters that are treated as a single unit is called.

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data

Information

Field

Record

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

Researchers today are developing RISC processors and parallel processing in a quest for.

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Smaller computers

A society that only uses embedded computer

Speed

Agents

Which of the following is not component of telecommunications?

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Sender

Office device

Medium

Receiver

"Hot Spots" that respond to mouse clicks in a Hyper Card stack are called.

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Buttons

Fields

Links

Cards

A digital computer is also called._________computer.

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Mini computer

Micro compuer

Mechanical computer

None of these

Most computer crimes are committed by.

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Hackers

International spies

Highly trained computer consultants

Company insiders who have no extraordinary technical ingenuity

How many input leads will be required for a chip containing our two input NOT gates?

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7

12

13

14

Hollerith's Tabulating Machine Company eventually became _________

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IBM

AT 7 T

APPLE

General Electric

A proprogrammed formula

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Function

range

group

cell

A plan to trace data to its source is called.

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an audit trail

a vector

Sampling

Volume testing

The active cell.

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Current cell

Formula

Range

Cell address

In combines the desirable features of both analog and digital computer.

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general purpose computer

special purpose computer

discrete computer

hybrid computer

The secret words or numbers to be typed in on a keyboard before any activity can take place are called.

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Biometric data

Data encryptions

Passwords

Private words

What the control unit gets an instruction it is called.

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E-mail

Machine time

I-time

ALU time

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

A cross between a computer language and plain English is called.

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COBOL

Assembler

Algorithm

Pseudocode

A language designed to generate routing business reports is.

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COBOL

LISP

RPG

ALGOL

The following command duplicates the contents of one disk another.

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BACKUP

COPY

DELL

DISKCOPY

The number A9D in Hexadecimal system in equivalent to which number in decimal system.

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2727

3648

2717

3717

A collection of software that controls the overall operation of a comptuer is called.

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Application software

Programming language

Operating System

System software

A standardized business language is.

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CODASYL

BASIC

COBOL

Ada

The most commonly used output device today is a.

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CRT monitor

Keyboard

Mouse

Card punch

Which of the following is termed ad minimum error code?

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Binary code

Gary code

Excess 3- code

Octal code

The factor not necessary for calculating the storage capacity of a disk is.

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Track density

Recording density

Diameter of the disk

None of abvoe

Which is a storage device?

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CPU

Clock

Floppy disk

Bus

Assembly languages, or symbolic languages , use

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Binary code

Abbreviations for instructions

Numbers

English words

A connection for similar networks.

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Satellite

gateway

bridge

fax

The digit used for hexadecimal number system are.

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A trough Z

1 through 16

0 through 15

0 through and A through F

An analog computer produces its results int he form of .

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Codes '0' and '1' s

Numbers

Log format

Graphs

Software piracy include

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badge theft

Copyrighting

Program duplication

Data alternation

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

The process of converting from analog to digital is called.

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Modulation

Line switching

Telecommuting

Demodulation

Multimedia documents can contain.

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Animation computer graphics that move on the screen

Video information film clips shown on the computer's screen

Audio information music, sound effects, and spoken words

All of the above

A fourth generation language used for database retrieval.

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High level language

Assembly language

Query langauge

Procedural language