Question # 1

Spooling most beneficial where

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Jobs are I/O bound

Jobs are CPU bound

Jobs are evenly divided as I/O bound are CPU bond

All of above

An important benefit of ________ is that they enable the code to be tested before the execution environment is ready

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code inspections

Authors

Inexperienced staff

Moderators

X.25 is an example of ________ network.

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Circuit switched

Packet switched

Both a and b

None

The function 'foo' returns the following type as result.

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Ineger

No result is returned

Float

Double

Which of the following is not a form of decision table.

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Limited entry

Double entry

Mixed entry

Extended entry

The _______ is generated by the department or person that has an idea for a new information system.

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Feasibility analysis

Gradual refinement

Project sponsor

system request

Computer operator

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Writes computer program for specific problems

Operate the device which input and output data from the computer.

Normally require a college degree in computer science

All of the above

The standardization is needed

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To make application programs more portable

To increase their utility

To allow them to use is different application environment

All of these

Implementation classes are classes that.

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Show implementations rules

Describe the user intrface

Describe the computer nodes

Identify the implemented files.

In OSI network architecture the routing is performed by

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Network layer

Data link layer

Transport layer

Session layer

The _____ ddress of a memory is a 20 bit address for the 8086 microprocessor.

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Physical

Logical

Both a and b

None

Element of the array are accessed by

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Index

Mathematical function

Accessing the function in built in data structure.

Int l;

Which memory is used to holds the address of the data stored in the cache.

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Associative memory

Case memory

Ordinary memory

None

Intel Used HMOS technology to recreate _____

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8084 A

8085 A

8086 A

8088 A

All modern computer operate on

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Information

Floppies

Data

Word

NMI stand for

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Non mask able interrupt

Non mistake interrupt

Both a and b

None

Which one of the following are non functional testing methods.

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System testing

Usability testing

Performance testing

Both 2 and 3

Which is signal user operating system.

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MS-DOS

UNIX

XENIX

LINUX

Which operator from the following has the lowest priority.

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Assignment operator

Division operator

Common operator

Conditional operator

What are the three decisions making operations performed by the ALU of the computer.

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Grater then

Less than

Eual to

All of the above

the growth of LSI technology on

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1994-1995

1971-1977

1972-1978

None

What is the other name of context diagram.

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Level 1 diagram

Level 2 diagram

Level 0 diagram

Level n diagram

The types of parallel projection are.

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Orthographic projection and uadric projection

Orthographic projection and oblique projection

Oblique protection and quadric projection

None

The least significant bit of the binary number which is equivalent to any odd decimal number is.

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0

1

1 or 0

3

Where can you find the horizontal split bar on MS Word screen.

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On the left of horizontal scroll

On the right of horizontal scroll bar

On the right o horizontal scroll bar

On the bottom of vertical scroll bar

The maximum speed of Modem is

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32 kbps

50 kbps

64 kbps

128 kbps

Parametric models sometimes called.

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WAG

MODELS

SWAG

HEURISTIC

The first and last frames of an action.

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Post frames

Primary frames

Pre frame

Default frame

Charts tips can

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Show the formatting of a data label

Show the name of a data series

Show the value of data point

B and C

Debugging is.

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An activity of locating and correcting errors

a process of testing

A process of regression testing

A process on compiling

What would be the colours of the RGB where the hexadecimal values are #FF0000. # 00FF00 and #0000FF respectively.

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Blue , green , Red

Green , Blue, Red

Red , Blue ,Green

Red, Green, Blue

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