Question # 1

Which UML diagram that shows how objects are organized according to the links among objects.

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Activity diagram

Sequence overview diagram

Interaction overview diagram

Communication diagram

They were fabricated using a low powered version of the HMOS technology called.

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HSMOS

HCMOS

HSSOM

None

Which type of association does the following diagram depict.

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Aggregation

Composition

Specialization

Simple association

Which of the processes includes all activates of the performing organization that determines policies and responsibilities of a project.

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Performance quality control

Project quality management

Performance plan management

Quality control management.

What is the correct value to return to the operating system upon the successful completion of a program

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1

0

2

Which register contains the 8086/8088 flag

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Status register

Stack register

Flag register

Stand register

In communication satellite multiple repeaters are known as

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Detector

Modulator

Stations

Transponders

ED stand for

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Enable MRD

Enable MDR

Both a and b

None

The computer program that converts an entire program into machine language is called a.

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Interpreter

Simulator

Compiler

Commander

A computer program that translate one program instructions at a time into machine language is called a

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Interpreter

CPU

Compiler

Simulator

Pentium pro can address______ of memory.

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4 GB

128 GB

256 GB

512 GB

Which of the following are UML interaction diagrams.

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Activity diagram

Sequence diagram

Collaboration diagram

Both b and c above

What is meant by a dedicated computer.

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Which is used by one person only

Which is assigned one and only one task

Which uses one kind of software

Which is meant for application software

in linear decoding address bus of 16 -bit wide can connect only of RAM

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Address map is not contiguous

Confects occur if two of the select lines become active at the same time

If all unused address lines are not used as chip selectors then these unused lines become don't cares.

None

Which file organization is allowed try a direct access storage device.

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Direct only

Sequential and direct only

Indexed and direct only

Sequential indexed and direct

Which of the following is not of the merge process.

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Sort the data source records

Format a main document

Edit a data soruce

Merge the two files to print or create a new document

VGA is

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Video Graphics Array

Visual Graphics Array

Volatile Graphics array

Video Graphics adapter

Structural testing deals with the _________ of the system.

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Performance

Transaction

Problem

Architecture

What are of control pins are needed in a microprocessor to regulate traffic on the bus in order to prevent two devices from trying to use it at the same time.

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Bus control

Bus arbitration

Interrupts

Status

The register section is related to ____________ of the computer.

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Processing

ALU

Main memory

None

The additive color models use the concept of.

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Printing ink

Light to display color

Printing line

None

A palette can be defined as a finite set of colors for managing the

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Analog images

Digital images

Both a and b

None

In the third generation of computers.

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Distributed data processing first became popular

An operating system was first developed

High level prcedu 7 ral language were firs used.

On line real time system first became popular

Acronym for VRML

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Virtual Reality Modeling level

Virtual Reality Modulation language.

Virtual Reality Marketing language.

None

A shadow mask CRT has ____ phosphor color dots at each pixel position.

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1

2

3

None

In the top level Domains, nom specifies

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Commercial entities

Personal sites

Non government organizations

Cooperatives

Cycloramic complexity method comes under which testing method.

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white box

Black box

Green box

Black/white box

Which of the following skills is not required by a system analyst.

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Programming language skills

Communication skills

Technical skills

management skills

Represents ___ tool

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Card based

Page Based

Time Based

Event Driven

The third dimension of the cube is the tet.

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Tactics

Process

data

Program

Which of the following can be used to debug NET application.

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System diagnostics classes

Runtime debugger

Visual studio NET

All above

More Classes

Other Links

PPSC Computer Science Full Book test MCQs With Answers

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