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Aptitude Tests

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Classes
- Grade 9
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Aptitude Tests

Browse Worksheets
Classes
- Grade 9
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- Grade 12
Aptitude Tests

ECAT Computer Science Chapter 7

Leave a Comment / By Afshan JAMAL / August 29, 2026

Welcome to your ECAT Computer Science Chapter 7

A bootstrap is.

Choose the correct option.

the flat cable that connects the CPU to the printer

the flat cable from the disk controller card to the disk drive

additional memory device

a small initialization program start up the computer to

None

The entire new system is used by a portion of the users.

Choose the correct option.

direct conversion

pilot corrversion

file conversion

parallel conversion

None

The iteration count for the DO statement DO 110 $K=3,19,4$ will be

Choose the correct option.

3

4

5

6

None

Which of the following is not hardware

Choose the correct option.

Magnetic tap

Printer

VDU terminal

Assembler

None

Tool to change PROM chips are called.

Choose the correct option.

chip kits

RAM burners

PROM burner

none of these

None

The presence of both data and its related instructions in an object is

Choose the correct option.

C++

encapsulation

orientation

inheritance

None

The kind of interview where all questions are planned in advance is called

Choose the correct option.

preplanned

structured

observation

unstructutred

None

An interfact is basically a component that

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test the system

corrects the errors in program

allows two incompatible entities with one another

enhances the capability of a system/equipment

None

Simulation is a process in which

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computer is used to control a process

computer gather data for later processing

full capacity of the system is utilized

the computer systern and program are used to produce actions similars to those in a real physical system

None

A conceptual error in a program is a/an

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Logical error

Execution error

Syntactical error

None of the above

None

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

None

When the control unit directs the ALU to perform an operation on the data, the machine cycle is involved in its.

Choose the correct option.

first step

third step

second step

fourth step

None

The correct order of data hierarchy is

Choose the correct option.

bitbyte--record-field-file-data base

bit-byte-file-record-field-data base

bitbyte--field-record-file-data base

None

When the control unit gets an instruction it is called

Choose the correct option.

E-mail

machine time

Hime

ALU time

None

Storage of 1K means that it has following number of storage locations

Choose the correct option.

1000

964

1024

1032

None

The correct processing unit

Choose the correct option.

is operated from the control panel

is controlled by the auxiliary storage unit

is controlled by input as it enters the system

controls all input output, and processing

None

Debug is a term denoting

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error correction process

writing of instruction in developing a new program

fault detection in equipment

determine useful life

None

For creating and editing legal documents which application package would be most useful?

Choose the correct option.

Spreadsheet

Word processing

Graphics

Communication

None

An application package is used to

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Meet specific needs of a user

Run the computer system better

Run the compiler smoothly

Enable operating system control hardware better

None

When a bank teller uses a computer terminal to know the balance in a customer's account it is an example of

Choose the correct option.

on-line updating

off-line processing

on-line processing

on-line query

None

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