Question # 1

Using computer for the purpose of some unauthorized activities is called:

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Fraud or misuse

Selling and printing

Denial of service

Piracy

When a key has less number of character than the text to the encrypt, then repeating letters of the key is called:

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Interim ciphertext

Cyber

Client server oversue

Online piracy

In which method, we replace each alphabet in the plaintext by another alphabet:

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Integrity

Cyber

Ceaser Cipher

Privacy

A computer expert who can steal data when it moves from on location to other, is called:

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Hacker

Sabotaged

Passwords

Decryption

Companies want to read minds of Web surfers and sometimes they store some piece of information with the Web surfer, called:

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Integrity

Cyber

Cookies

Online piracy

CAPTCHA stands for:

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Completely Automated Public Turning

Completely Automated

Automated Public Turning

Automated

Which can protect and idea so that it won't be misuse and the owner will attain its full rights ?

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Hacking

Patent

Identity Theft

Decryption

Which is called duplicating and selling copyrighted programs ?

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Service

Counterfeiting

Client

Encryption

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

To protect value and usefulness we may imply:

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Trade secrets

Cyber

Client server overuse

Online piracy

Vigenere Cipher is another substitution cipher, which uses a table known as:

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Vigenere Cipher table

Simple table

Complex table

Round table

NADRA stands for:

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National Database and Registration Authority

National Database Resolution

Registration Authority

National Drugs Registration

Which is used to read the ciphertext ?

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Key

Board

Mouse

Trackball

Which is the process of encoding data ?

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Service

Online banking

Client

Encryption

The foundation of all security systems is formed on:

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Ethical principles

Formal principles

Principles

Outline

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

A crime in which computer network or devices are used is called a:

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Lefting

Phishing crime

Identity Theft

Cybercrime

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 is the illegal copying, distribution, or usage of software ?

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Service

Online banking

Client

Software piracy

Illegally accessing someone else's computer is called:

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Hacking

Sabotaged

Passwords

Decryption

Typically involves downloading illegal software:

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Lefting

Phishing crime

Identity Theft

Online piracy

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