Question # 1

RDP server runs on

Choose an answer

Computers

Switches

Routers

Servers

The data dictionary in SDLC contains description of.

Choose an answer

DFD elements

E-R Diagram

Use case

Class diagram

The growth of SSI up to.

Choose an answer

100 device on a chip

200 device on a chip

300 device on a chip

400 device on a chip

Which of the field has width 8 bytes.

Choose an answer

Memo

Number

Date/time

Hyper link

Which bus carry addresses

Choose an answer

System bus

Address bus

Control bus

Data bus

In mixed mode expressions.

Choose an answer

Operands of lower type get automatically converted to higher type

Operands of higher type get automatically converted to lower type.

Operands of higher and lower type get in there changed

Operands of lower type get automatically converted to lower type.

Which of the following is the official way that a system works as described in organizational documentation.

Choose an answer

Formal system

primary system

Working system

Secondary system

Which of the following is a plain ASCII text file with embedded HTML command.

Choose an answer

Transaction document

Web document

Action document

Web server

Which of the following function key activates the speller.

Choose an answer

F5

F7

F9

Shift + F7

Which operator from the following has the lowest priority.

Choose an answer

Assignment operator

Division operator

Common operator

Conditional operator

Which of the following method sends input to a script via a URL.

Choose an answer

Get

Post

Both

None

Which of the following memories allows simultaneous read and write operations.

Choose an answer

ROM

RAM

EPROM

NONE 284

Software measurement is useful to.

Choose an answer

Indicate quality of the product

Track progress

Access productivity

All of the above

What is the command that can print lines of first file matching with second file.

Choose an answer

Printline

cmp

com

comn

Which among following scheduling algorithms give minimum average waiting time.

Choose an answer

FCFS

SJF

Round rabin

On priority

Which of the following methods can not be used to enter data in a cell.

Choose an answer

Pressing an arrow key

Pressing the tab key

Pressing the Esc key

Clicking the enter button to the formula bar

Software testing accounts to what percent of software development costs.

Choose an answer

10-20

40-50

70-80

5-10

Pick the one that is used for logical operations of comparisons such as lass than equal to or greeter than

Choose an answer

Arithmetic and logic unit.

Control unit

Both of above

None

The communication mode that supports two way traffic but only one direction at a time is.

Choose an answer

simplex

Duplex

Half duplex

Multiplex

Which option allows you to select line curve freeform or scribble toos.

Choose an answer

Create effect

insert motion path

Draw custom path

All of the above

The Bezier curve obtained from the four control points is called a

Choose an answer

Sure Bezier curve

Cubic Bezier curve

Hectare Bezier curve

Rectangle Bezier curve

Which causes the microprocessor to immediately terminate its present activity.

Choose an answer

RESET Signal

INTERUPT signal

Both

None

How bit microprocessor inexpensive a separate interface is provided with I/O device.

Choose an answer

2 bit

4 bit

8 bit

32 bit

Which among the following is not an activity of requirement determination

Choose an answer

Requirement anticipation

Requirement investigation

Requirement Specification

Requirement Gathering

The terminal device that functions as a cash register computer terminal and OCR reader is the

Choose an answer

Data collection terminal

OCR register terminal

Video Display terminal

POS terminal

Regarding a VDU .Which statement is more correct.

Choose an answer

It is an output device

It is an input device

It is a peripheral device

It is hardware item

Who is the Brian of computer

Choose an answer

ALU

CPU

MU

None

The electron beam in a color picture tube is refreshed______ times in a second to make video realistic.

Choose an answer

15 times

25 times

35 times

45 times

The first computer intruded in Nepal was.

Choose an answer

IBM 1400

IBM 1401

IBM 1402

None of above

The part of machine level instruction which tells the central processor what has to be done is.

Choose an answer

Operation code

Address

Locator

Flip flop

Which of the following is used for manufacturing chips.

Choose an answer

Control bus

Control unit

Parity unit

Semiconductor.

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