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Securing Your System: Protecting Your Digital Data and Devices

Total questions: 30

Worksheet time: 15mins

Name
Class
Date
1.

Which of the following is formally defined as any criminal action perpetrated primarily through the use of a computer?

a)

Social networking

b)

Cybercrime

c)

Phishing

d)

Hacking

2.

Which of the following is NOT a virus category?

a)

Worm

b)

Logic bomb

c)

Macro

d)

Pharming

3.

All of the following activities may infect your computer with a virus EXCEPT

a)

sharing flash drives

b)

downloading video files from peer-to-peer sites

c)

downloading or running an e-mail attachment file

d)

printing a document

4.

 A ________ is a virus that is triggered on a certain date.

a)

worm

b)

macro

c)

logic bomb

d)

time bomb

5.

Which of the following classifications of viruses can change its own code to avoid detection?

a)

Stealth

b)

Multipartite

c)

Polymorphic

d)

Worm

6.

Regarding computer protection, quarantining is defined as ________.

a)

updating your antivirus software

b)

placing a found virus in a secure area on the hard drive

c)

repairing an infected file

d)

deleting an infected file

7.

________ hackers break into systems legally for non-malicious reasons such as to test system security vulnerabilities.

a)

Black-hat

b)

Grey-hat

c)

White-hat

d)

Green-hat

8.

A packet analyzer is a program that can enable a hacker to do all of the following EXCEPT

a)

use your debit card information to purchase items illegally

b)

assume your identity

c)

steal your logons and passwords for various accounts

d)

launch a denial of service (DoS) attack on your computer

9.

A ________ allows a hacker to gain access to your computer and take almost complete control of it without your knowledge.

a)

denial of service (DoS)

b)

zombie

c)

logic bomb

d)

rootkit

10.

You can block logical ports from invaders and make your computer invisible to others on the Internet by installing ________.

a)

a packet sniffer

b)

a firewall

c)

a packet filter

d)

antivirus software

11.

________ floods a computer with requests until it shuts down and refuses to answer any requests for information.

a)

A Trojan horse

b)

A polymorphic virus

c)

A DDoS attack

d)

Pretexting

12.

Configuring a firewall to ignore all incoming packets that request access to a specific port is known as ________.

a)

packet filtering

b)

packet switching

c)

static addressing

d)

logical port blocking

13.

Rules for creating passwords include all of the following EXCEPT

a)

keep your password a secret

b)

change your password frequently

c)

keep a master password that is the same for all of your accounts

d)

use letters, numbers, and symbols in your passwords

14.

An ethical hacker, known as ___________

a)

grey-hat hacker

b)

black-hat hacker

c)

social engineering

d)

white-hat hacker

15.

__________is flaunts expertise to the administrator of a system.

a)

black-hat hacker

b)

grey-hat hacker

c)

white-hat hacker

d)

social engineering

16.

Program that attaches itself to another program and attempts to spread itself to other computers through the exchange of files.

a)

computer virus

b)

worm

c)

polymorphic virus

d)

logic bomb

17.

Attempts to travel between systems through network connections to spread an infection.

a)

worm

b)

computer virus

c)

polymorphic virus

d)

logic bomb

18.

Program that appears to be something useful or desirable.

a)

Cookie

b)

Botnet

c)

Time bomb

d)

Trojan horse

19.

 ________ is a program that gathers information about your surfing habits without your knowledge.

a)

Adware

b)

Ghostware

c)

Shareware

d)

Spyware

20.

Which of the following statements about cookies is FALSE?

a)

Cookies obtain your personal information by searching your hard drive.

b)

Cookies are text files.

c)

Cookies help companies determine the traffic flow through their website.

d)

Some companies sell the personal information found in cookies to other companies.

21.

Social ________ is any technique that uses social skills to generate human interaction that entices individuals to reveal sensitive information.

a)

engineering

b)

pretexting

c)

theft

d)

pharming

22.

When malicious code is planted on your computer and alters your browser's ability to find web addresses, it is known as ________.

a)

phishing

b)

pharming

c)

pretexting

d)

polymorphing

23.

A(n) ________ virus is designed to infect multiple file types in an effort to fool antivirus software.

a)

polymorphism

b)

multipartite

c)

stealth

d)

worm

24.

A(n) ________ virus temporarily erases its code from the files where it resides, and then hides in the active memory of the computer.

a)

polymorphism

b)

multipartite

c)

stealth

d)

worm

25.

During the process of ________, antivirus software records key attributes about the files on your computer and keeps these statistics in a safe place on your hard drive.

a)

detection

b)

quarantine

c)

inoculation

d)

deletion

26.

A(n) ________-hat hacker illegally penetrates a system simply to demonstrate the hacker's expertise to the system administrator.

a)

white

b)

black

c)

grey

d)

blue

27.

A(n) ________ is composed of software programs known as bots, which run autonomously on a large number of zombie computers.

a)

rootkits

b)

Denial of Service (DOS)

c)

botnets

d)

trojan horse

28.

Devices that use a unique personal characteristic, such as a fingerprint, in place of a password are called ________ authentication devices.

a)

motion alarm

b)

password

c)

face ID

d)

biometrics

29.

________ is the act of tricking people into revealing sensitive information and is often associated with credit card fraud.

a)

phishing

b)

pharming

c)

social engineering

d)

scam

30.

A(n) ________ backup backs up only the files on a computer that have changed since the last time a backup was performed.

a)

image

b)

incremental

c)

data files

d)

network-attached storage (NAS)