Question # 1

What is the main difference between DDCMP and SDLC.

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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

A thread is.

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Lightweight process where the context switching is low

Lightweight process where the context switching is high

Used to speed up paging

Used in dead locks

The primary memory of a personals computer consists.

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ROM only

RAM only

Both ROM and RAM

Memory module

How can you apply exactly the same formatting you did to another text.

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Copy the text and paste in new location then type new text again

Copy the text and click on paste special tool on new place

Select the text then click on format painter and select the new text

All of above

Typical defects that are easier to find in review than in dynamic testing are.

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Division from standards

Requirement defects

Decision defects

^{Error defects}

Which among the following is not an activity of requirement determination

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Requirement anticipation

Requirement investigation

Requirement Specification

Requirement Gathering

You wished to justify text over the height of paper which option will you choose.

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Page setup from file menu

Paragraph from format menu

From formatting toolbar

Font from format menu

How many type of cache memory

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1

2

3

4

Which of the following UML diagram provides static structure of a system.

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Class diagram

Sequence diagram

State diagram

Activity diagram

IBM7000 digital computer

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Belongs to second generation

Uses VLSI

Employs semi conductor memory

Has modular constructions

What does the following statement corresponds to.

" pacifying that only people who satisfy certain criteria receive a questionnaire.

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Purposeful sample

Convenient sample

Random sample

purposeless sample

Any CRT based display must be refreshing at least __ time a second

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20

30

10

40

Domain Engineering in CBSE is to

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Identification of components

Catalogue reusable components'

Domain modeling

All above

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

DUST in rarely used today as part of.

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Input device

Output device

Display systems

None

You can show the shortcut menu during the slide show by

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Clicking the shortcut button on the formatting toolbar

Right clicking the current slide

Clicking an icon on the current slide

a and b

Which property of the rapid prototype is not important.

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The speed with which it can be developed

The speed with which it can be modified

Its ability to determine the clients real needs

Its internal strcuture.

The vertical dimension of a sequence diagram represents.

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Time

Objects

Lines

Methods

Which is a programmable communication interface.

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8255

8254

8251

8359

Computer graphics was first used by

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William fetter in 1960

James fetter in 1969

James gosling in 1991

J0hn Taylor in 1980

USB stand for.

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United serial bus

Universal serial by pass

Universal system Bus

Universal serial Bus

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

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The chief programmer

The programming secretary

A specialized function that exists outside the learn

The individual coder

RATS stand for

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Regression analysis time series

Regression analyses time sharing

Real Analysis series

All of above

in which phase of the SDLC is the system proposal developed.

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Analysis

Design

Implementation

Planning

Where can you set the shedding color for a range of cells in Excel.

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Choose required color form patterns tab of format cells dialog box

Choose required color on fill color tool in formatting toolbar

Choose required color on fill color tool in drawing toolbar

All of above

Which microprocessor to read an item from memory.

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VAM

SAM

MOC

None

Main function of shared memory is.

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To use primary memory efficiently

To do intra process communication

All of above

None

Which multiplex by ADC 0808/0809

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2:4

3:8

4:16

None

Modern Computer are very reliable but they are not.

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Fast

Powerful

Infallible

Cheap

Which protocol is used to report error message.

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TCP

IP

ICMP

SMTP

A simple way of looking at the spiral software life cycle model is as a waterfall model with each phase proceeded by.

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Build and fix

Freezing

synchronization

risk analysis

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