Question # 1

What type of environment remins unchanged unless the system provides an output.

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Dynamic

Static

Deterministic

Non-deterministic

What dos "version control" in software development refer to?

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testing software before release

Writing the intial code for a software system

Managing changes to source code over time

Monitoring system uptime and performace

How many bits are used in the standard ASCII encoding?

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7 bits

8 bits

16 bits

32 bits

Extended ASCII includes....................characters?

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64

256

128

None of these

What does DAC represents?

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Analog Digital Convenient

Analog Digital Conversation

Digitla analog conversion

All of these

ASCII stands for

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American Standard Code

Standard Insititute

Information code

American Standard Code for Information interchage.

Which protocol is used to send emails over the internet?

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POP3 (Post Office Protocol 3)

FTP (File Trnasfer Protocol)

SMTP (Simple Mail Transfer Protocol)

IMAP (Internet Message Access Protocol)

Which is the primary function of an operating system in a computer system?

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To provide hardware components

To manage hardware and software resources.

To act as an imput device

to manufacture computer parts.

What is a disadvantage of the Von Neumann architecture?

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Complex design due to separate memory spaces

Difficult to modify program stored in memory

Bottleeck due to single memory space for instructions and data

Lack of flexibility in executing instrucions

If an application is unresponsive whihc key combination is used to force-close it on Windows?

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Ctrl+Alt+Tab

Alt+F4

Ctrl+Shift+Del

Shift+ESc

In digit system 1 represents?

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ON

OFF

OF

All of these

1 GB = (1,024) MB or............bytes.

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(1,024)⁵ bytes

(1,024)KB or (1,024)²

8

(1,024)³

All the characters on your keyboard has an associated code in binary. This code is called

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ASCII

Unicode

EBCDIC

BCD

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