Question # 1

Which technique is used by operating systems to execute several program concurrently by switching back and forth.

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Partitioning

Multitasking

Windowing

Paging

What is the deliverable of requirements analysis.

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Interfaces

Design specification

Requirements specification

Executable file

The process of saving the supporting evidential matter is frequently called a

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Access control

Ease of use

Program changes

Audit trail

Which is the following devices can be sued to directly image printed text.

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OCR

OMR

MICR

All of above

How do you register a user control.

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Add tag prefix Tag name

Add source .Tag prefix

Ada src Tag prefix Tag name

None

A word processor would most likely be used to do

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Keep an account of money spent

Do a computer search in media center

Maintain an inventory

Type of biography

_________ is an access channel for computers to exchange information.

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Socket

Port

Gate ways

Protocol

Which of the following describes how to select all the cells in a single column.

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Right click on column and select pick from list

Use data text to columns menu item

Left click on the gray column title button

Pressing Ctrl + A on the keyboard

Software measurement is useful to.

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Indicate quality of the product

Track progress

Access productivity

All of the above

Which among the following tools can set software parameters and fine tune software systems such as relational data bases or operating systems.

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Performance monitoring and trending tools

Inventory management tools

Application performance monitoring tools

Configuration management tools

The range of this rating for which microprocessor of.

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VLSI

Motorola

Intel

Zilog

What does the disk drive of a computer do.

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Rotate the disk

Read the disk

Load a program from the disk into the memory

Both B and C

You cannot close MS Word application by

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Choosing file menu then Exit submenu

Press Alt +F4

Click X button on title bar

From file menu choose close submenu

Which of the following magazines covers only the IBM only the IBM PC and tis compatibles.

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Byte

PC magazines

Personal computing

Interface age

Which function calculates your monthly mortage payment.

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PMT (Payment)

NPER (Numebr of periods)

PV (Present value)

All of above

MEMER and MEMW means

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Memory read

Memory write

Both a and b

None

The rules and semantics of the UML can be expressed in a form known as

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Object modeling language

Object constraint language

Object specification language

Object control language

Which technology using the microprocessor is fabricated on single chip

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POS

MOS

ALU

ABM

Which of the following is not a correct variable type.

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Float

Real

Int

Double

Which of the following are valid float values.

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4.5678

4.0

7 e4

All of above

When memory write or I/O read are active data is from the processor.

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Input

Out put

Processor

None

The function slower checks wither a character is in lowered case or not and hence it should return.

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The character in lower case

The character itself

Nothing

0 or 1

Which of the following is a benefit of test independence.

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It does not require familiarity with the code

It is cheaper than using developers to tet their own code

It avoids author bias in defining effective tests

Testers are better at finding defects than developers

__________ refers to the result obtained by multiplying the matrix of the individual transformation representation seuerieces.

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Wire frame model

Constructive solid geometry methods

composite transformation

None

Trace the odd data type

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Floats

Integer

Double

Real number

Internal costs indlude

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Developers salaries

Managers and support personnel salaries

The cost of overheads such as utilities rent and senior managers

All of above

Design patterns are

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Generic problems

Generic solutions to recurring problems

Common mistakes

None of the above

Which is the components of computer

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System bus

CPU

Memory unit

All these

Computer system are interconnected into__________ such taht problems in one can cascade into and affect others.

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Chains of cycles

Cycles of chains

system chains

Chains of system

A microprocessor retries instructions from

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Control memory

Cache memory

Main memory

Virtual memory

Another word for a daisy wheel printer

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Petal printer

Golf ball printer

Laser printer

Line printer

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