Question # 1

Avalanche photodiode receivers can detect bits of transmitted data by receiving.

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100 photons

200 photons

2000 photons

300 photons

The ALU of a computer responds to the commands coming from

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Primary memory

Control section

External memory

Cache memory

The lower and bit are called.

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AL

CL

BL

DL

A search value can be an exact value or it can be.

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Logical operator

Relationship

Wild card character

Comparison operation

_______________ consists of objects with which the user interacts as well as the objects needed to manage.

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Business layer

View layer

Physical layer

Access layer

NMOS stand for

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N-Channel metal oxide semiconductor.

P-Channel metal oxide semiconductor

N-Channel memory oxide semiconductor

All above

Which of the following memories needs refershing.

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SRAM

DRAM

ROM

All of above

Remote computing services involves the use of time sharing and

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Multiprocessing

Interactive processing

Batch processing

Real time processing

BCD is

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Binary coded Decimal

Bit Coded Decimal

Binary Coded Digit

Bit Coded Digit

The testing technique that requires devising test cases to exercise the internal logic of a software module is called.

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Behavioral testing

Block box testing

White box testing

Red box testing

Which is the type of microcomputer memory

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Processor memory

Primary memory

Secondary memory

All of these

___________ is the type of project status report.

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Test factor

Function matrix

^{Test phase}

Documents

Different components on the motherboard of a PC processor unit are linked together by sets or parallel electrical conducting lines What are these lines called.

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Conductors

Buses

Connectors

Connectively

Which of the following is not a key information system components.

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Design stability

Data

Data flow

Processing logic

How many different positions can you set for drop cap.

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1

2

4

6

Which was the most popular first generation computer.

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IBM 1650

1BM 360

IBM 1130

IBM 2700

The X.25 standard specifies a

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Technique for start stop data

Technique for dial access

DTE/DCE interface

None

the loss in signal power as light travels donw the fiber is called.

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Attenuation

Progragation

scathering

Interruption

Which chart is represented by vertical bars.

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PERT

GANTT

ROI

NPV

Most of the inexpensive personal computer does not have any disk of diskette drive. What is the name of such computes.

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Home computers

Diskless comuters

dedicated computer

General computer

Identify the invalid identifier

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my -function

size

-some word

This & That

Poor response times are caused by

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Busy processor

High I/O rate

High paging rates

any of above

Which of the following code used in present day computing was developed by IBM corporation.

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ASCII

Hollerith Code

Baudot code

EBCDIC Code

Which is not the search engine

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Altavista .com

Google .com

Facebook.com

Yahoo.com

Got function? No ? you need the insert function dialog box. How do you get it.

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Right click a cell and then click insert.

Click the insert menu and then click function

Type = in a cell

As of the above

The four elements commonly found on a system request are.

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Economic, organizational technical and operational feasibility

Project sponsor business need requirement and business value

Risk analysis, familiarity project size and cost benefit analysis

Upgrades licensing fees repairs and charges.

Which of the following is likely to benefit most from the use of test tools providing test capture and replay facilities.

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Regression testing

Integration testing

system testing

User acceptance testing

Which of the following is not a transmission medium.

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Telephone lines

Coaxial cables

Modem

Micro wave systems

How can you access the font size tool on formatting toolbar.

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Ctrl + S

Ctrl + shift + S

Ctrl + P

Ctrl + shift + P

How the basis of a generalization is specified on a class diagram.

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extends relationship

Discriminator

Event

Message

Which of the following is a purpose of the review planning phase.

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Log defects

Explain he documents to the participants

Gather metrics

Allocate the individual roles

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