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Cybersecurity Quiz

Total questions: 17

Worksheet time: 17mins

Name
Class
Date
1.

Which of the following is used to authenticate asymmetric keys? (cryptography)

a)

Digital signature

b)

MAC Address

c)

Password

d)

Demilitarized zone (DMZ)

2.

A client on a TCP/IP network is attempting to establish a session with a server. Which of the following correctly lists the order of Transmission Control Protocol (TCP) session establishment messages? (network)

a)

SYN, ACK, SYN, ACK

b)

SYN, SYN, ACK, ACK

c)

SYN/ACK, SYN/ACK

d)

SYN, SYN/ACK, ACK

3.

Which of the following concepts represent the three fundamental principles of information security? Each correct answer represents a complete solution. Choose three? (information technology)

a)

Privacy

b)

Availability

c)

Integrity

d)

Confidentiality

4.

What Do We Have In Layer 3 Of OSI Model? (network)

a)

Data

b)

Segment

c)

Packet

d)

Bits

5.

Which of the following network protocols is used to resolve FQDNs to IP addresses? (network)

a)

DHCP

b)

NetBios

c)

LLMNR

d)

DNS

6.

You have decided to implement an intrusion detection system on your network. You primarily are interested in the IDS being able to recognized known attack techniques. Which type of IDS should you choose? ( security technology)

a)

Signature Based

b)

Passive

c)

Active

d)

Anomaly Based

7.

In asymmetric encryption, any message encrypted with the use of a public key can only be decrypted by applying the same algorithm and a matching private key. (cryptography)

a)

True

b)

False

8.

Which of the algorithms listed below does not fall into the category of asymmetric encryption? (cryptography)

a)

GPG

b)

DSA

c)

RSA

d)

AES

e)

DHE

9.

An attack against encrypted data that relies heavily on computing power to check all possible keys and passwords until the correct one is found is known as : (security technology)

a)

Replay attack

b)

Brute-force attack

c)

Dictionary attack

d)

Birthday attack

10.

Which term best describes the absence or weakness of a safeguard related to an asset? (information technology)

a)

Vulnerability

b)

Risk

c)

Exploit

d)

Threat

11.

Which of the following answers refers to a TCP port used by FTP for session control? (network)

a)

20

b)

22

c)

21

d)

25

12.

You are concerned about outside attackers penetrating your network via your company Web server. You wish to place your Web server between two firewalls One firewall between the Web server and the outside world The other between the Web server and your network What is this called? (security technology)

a)

IDS

b)

SPI firewall

c)

DMZ

d)

Application Gateway firewall

13.

Which of the following creates a secure remote connection at the OSI network layer? (cryptography)

a)

L2TP

b)

SSL

c)

DTLS

d)

IPSec

14.

Which of the following options is correct in Wi-Fi (WPA - WPA2) network encryption concept ? (Security Technology)

a)

4way handshake

b)

3way handshake

c)

SSL

d)

Digital Certificate

15.

What is one of the most common and important threats in the field of cryptojacking? (security technology)

a)

phishing

b)

Decryption

c)

Sniffing

d)

none

16.

How long are Session ID in effect if no expiration date is set? (security technology)

a)

Fifteen days

b)

Until the session ends.

c)

Forever

d)

One year

17.

Email and FTP work at which layer of the OSI model?(network)

a)

Application

b)

Session

c)

Presentation

d)

User