Question # 1

Floppy disks typically n diameter

Choose an answer

3^o

5.25^o

8^o

All above

ISR stand for

Choose an answer

Interrupt service register

Input service register

In service register

All of these

Which was the most popular first generation computer.

Choose an answer

IBM 1650

1BM 360

IBM 1130

IBM 2700

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

Choose an answer

1

2

3

None

The process of converting analog signals into digital signals so they can be processed by a receiving computer is referred to as.

Choose an answer

Modulation

Demodulation

Synchronizing

Digitising

Which of the following replicates the decision making process rather than manipulation of information.

Choose an answer

Management replication system

Management information system

Expert system

Decision support system

Which of the following is not a UML diagram.

Choose an answer

Component diagram

State chart diagram

Deployment diagram

Broadcast diagram

Offline device

Choose an answer

A device which is not connected to CPU

A device which is connected CPU

A direct access storage device

An I/O device

Error guessing is best used.

Choose an answer

After more formal techniques have been applied

As the first approach to deriving test cases

By inexperienced testers

After the system has gone live

Which of the following is a type of abstraction.

Choose an answer

Data

Procedural

Iteration

All of the above

Which is the basic stack operation

Choose an answer

Push

POP

Both a and b

None

Which of the following items are examples of storage devices.

Choose an answer

Floppy disk

CD-ROMs

Tape devices

All of the above

INTA stand for

Choose an answer

Interrupt acknowledge

Interrupt access

Interrupt address

None

A hard copy would be prepared on a

Choose an answer

Line printer

Dot matrix printer

Typewriter terminal

All of the above

The digital computer was developed primarnanity in.

Choose an answer

USSR

JAPAN

USA

UK

CISC stand for

Choose an answer

Complex instruction set computer

Computer instruct set of computer

Compared instruction set computer

None

Which is the commonly used programmable interface and particular used to provide handshaking.

Choose an answer

8251

8354

8459

8255

If intermediate COCOMO the mode that represents complex products is referred to as.

Choose an answer

Embedded

Semidetached

Organic

Monolithic

What is the main difference between DDCMP and SDLC.

Choose an answer

DDCMP does not need spectral hardware to final the beginning of a message

DDCMP has a message header

SDLC has a IP address

SDLC does not use CRC

Why si Global asax is used.

Choose an answer

Implement application and session level events.

Declare Global variables

Both A and B

None

Which of the following delimiting method is known as string interpolation.

Choose an answer

Delimited by single uote

Delimited by double uote

Delimited by <<< identifier

All of above

Which is the chatting application

Choose an answer

Yahoo messenger

Google earth

You tube

None

What is place to the left of horizontal scroll bar.

Choose an answer

Tab stop buttons

View buttons

indicators

None

In the classical chief programmer team approach, the team member responsible for maintaining the detailed design and coding is.

Choose an answer

The chief programmer

The programming secretary

A specialized function that exists outside the learn

The individual coder

Which of the following is not a component of CASE tool.

Choose an answer

Diagramming tools

Code generators

information repository

Debugging Tools

Microprocessor as switching devices are for which generation computer.

Choose an answer

First generation

Second generation

Third generation

Fourth generation

Which of the following is not a font style.

Choose an answer

Bold

Italic

Regular

Superscript

The scheme is flexible and can be modified to meet the needs of projects both.

Choose an answer

Coding and design

Testing and implementing

Large and small

Types and scheme

Which of the following is MOST important in the selection of a test approach.

Choose an answer

Availability of tools to support the proposed techniques

The budget allowed for training in proposed techniques

Available skills and experience in the proposed techniques

The willingness of the test team to learn new techniques

What is the default font used in MS word documents.

Choose an answer

Times New Roman

Arial

Algerian

Preeti

As compared to the secondary memory the primary memory of a computer is

Choose an answer

Large

Cheap

Fast

Slow

More Classes

Other Links

PPSC Computer Science Full Book test MCQs With Answers

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer

Choose an answer