Question # 1

A program running on the ____ layer moves the data to the other network:

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Transport

Link layer

Physical layer

Network

Which number system has base 10 as it uses ten digits from 0 to 9 ?

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Decimal

Heca

Binary

Octal

Some software companies sell software with a confidential text, called the:

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Key

Privacy

Software

Phishing

In which topology, data is send either clockwise or anticlockwise:

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Bus

Single

Ring

Star

A number system is the system for representation of ______ data:

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Value

Boolean

Truth

Numeric

The computer can be attacked while sitting remotely, in this way sensitive information will be:

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Hacking

Sabotaged

Identity Theft

Decryption

Which is a general term for any type of information processing that can be represented mathematically ?

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Computation

Liability

Client server oversue

Online piracy

Which attribute is used with img tag to display the text if image could not load in browser:

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Number

Row

Alt

Col

In which topology a computer can send data to its immediate neighbor:

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Ring

Star

Topology

Machine

In order to solve a problem, it is important to follow an approach..

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Systematic

Manual

Trace report

Central approach

Which is the process of encoding data in such a way that only authorized person can read it ?

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Service

Counterfeiting

Client

Encryption

1 MB = ____ bytes:

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(1,024)⁵ bytes

(1,024) KB or (1,024)²

3000

400

Which attackers often target web server of high-profile organizations such as banking, commerce, and media companies, or government and trade organizations ?

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Service

DoS

Client

Substitution Cipher

IPv6 consists of:

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200 bits

128 bits

300 bits

127 bits

_________ is a device that receives message, it is also know as sink:

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Receiver

Rules

Computer networks

Computers

Which of the following is not the characteristics of phishing emails ?

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Official data breach notification

Email account update

IT remainder

Similar domain of actual website

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