Explore topic-wise MCQs in Cyber Security.

This section includes 13 Mcqs, each offering curated multiple-choice questions to sharpen your Cyber Security knowledge and support exam preparation. Choose a topic below to get started.

1.

Which of the following is the port number for Telnet?

A. 20
B. 21
C. 22
D. 23
Answer» E.
Discussion
2.

Which of the following is the port number for SSH (Secure Shell)?

A. 20
B. 21
C. 22
D. 23
Answer» D. 23
Discussion
3.

Which of the following is the port number for FTP control?

A. 20
B. 21
C. 22
D. 23
Answer» C. 22
Discussion
4.

Which of the following is the port number for FTP data?

A. 20
B. 21
C. 22
D. 23
Answer» B. 21
Discussion
5.

The logical port is associated with the type of protocol used along with the IP address of the host.

A. True
B. False
Answer» B. False
Discussion
6.

________ needs some control for data flow on each and every logical port.

A. Antivirus
B. Network firewall
C. Intrusion Detection Systems (IDS)
D. Anti-malware
Answer» C. Intrusion Detection Systems (IDS)
Discussion
7.

Virtual ports help software in sharing without interference all hardware resources.

A. True
B. False
Answer» B. False
Discussion
8.

Logical ports are also known as ________________

A. numbered ports
B. virtual numbering
C. virtual ports
D. network protocol ports
Answer» D. network protocol ports
Discussion
9.

Number of logical ports ranges from _____ to _____

A. 0, 255
B. 1, 65535
C. 1, 65536
D. 0, 65536
Answer» E.
Discussion
10.

____________ are logical numbers assigned for logical connections.

A. Logical ports
B. Physical ports
C. Networking cables
D. IP address
Answer» B. Physical ports
Discussion
11.

Physical ports are usually referred to as ___________

A. jacks
B. cables
C. interfaces
D. hardware plugs
Answer» D. hardware plugs
Discussion
12.

PS2 and DVI are examples of Logical ports.

A. True
B. False
Answer» C.
Discussion
13.

There are ______ major types of ports in computers.

A. 1
B. 2
C. 3
D. 4
Answer» C. 3
Discussion