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Intro to Cybersecurity - Review 2

Total questions: 20

Worksheet time: 11mins

Name
Class
Date
1.

Which is a DoS attack (select two)?

a)

Ping Flood

b)

Evil Twin

c)

Phishing

d)

Smurf Attack

2.

What type of attack is used to impersonate a router or other device so the attacker can intercept network communications?

a)

ARP poisoning

b)

Phishing

c)

Ping Flood

d)

Botnet attack

3.

What command is used to check if a host is reachable?

a)

nslookup

b)

ping

c)

dir

d)

cd

4.

sudo is a Linux command that is used to execute privileged functions?

a)

True

b)

False

5.

Security Awareness Training is what type of security control?

a)

Physical

b)

Technical

c)

Administrative

6.

What type of storage is an SSD used for?

a)

Temporary

b)

Permanent

7.

When an attacker is forced to brute-force a password, which characteristic is the most important?

a)

Length

b)

Complexity

8.

Which type of user has full control of the system?

a)

Windows Guest

b)

Linux Root

c)

Windows Administrator

d)

Linux Standard

9.

Spyware is a type of malware that can self-replicate over the network.

a)

True

b)

False

10.

What is the maximum value that is possible for each octet of an IPv4 address?

a)

128

b)

255

c)

192

d)

512

11.

What does the cat command do?

a)

Display contents of a directory

b)

Display IP configuration

c)

Display contents of a file

d)

Display current working directory

12.

Select all examples of a DoS attack.

a)

OnPath

b)

Smurf

c)

Ping Flood

d)

LOIC

13.

What is a collection of machines under the control of an attacker?

a)

Army

b)

Honeynet

c)

Botnet

d)

CnC

14.

DNSSEC is used as protection against what type of attack?

a)

Ping Flood

b)

MAC Spoofing

c)

Evil Twin

d)

DNS Poisoning

15.

Which Windows account cannot save files or make system changes?

(a)  

16.

Which is a Linux tool that sends multiple packets and can be used to initiate a DoS attack?

a)

Ettercap

b)

Wireshark

c)

hping3

d)

XAMPP

17.

Which network protocol does the PING command use for checking connectivity?

a)

ARP

b)

SNMP

c)

DNS

d)

ICMP

18.

Which class has the subnet mask 255.255.0.0?

a)

Class A

b)

Class B

c)

Class C

d)

Class D

19.

A router forwards traffic within a network, while a switch forwards traffic among networks.

a)

True

b)

False

20.

Which protocol translates IP addresses to domain names?

a)

ARP

b)

DHCP

c)

DNS

d)

URL