cyber security and element set 14

Que.PS2 and DVI are examples of Logical ports.
a. True
b. False
c. May be True or False
d. Can’t say
Que.Physical ports are usually referred to as ___________
a. jacks
b. cables
c. interfaces
d. hardware plugs
Que.____________ are logical numbers assigned for logical connections.
a. Logical ports
b. Physical ports
c. Networking cables
d. IP address
Que.Number of logical ports ranges from _____ to _____
a. 0, 255
b. 1, 65535
c. 1, 65536
d. 0, 65536
Que.Logical ports are also known as ________________
a. numbered ports
b. virtual numbering
c. virtual ports
d. network protocol ports
Que.Virtual ports help software in sharing without interference all hardware resources.
a. True
b. False
c. May be True or False
d. Can’t say
Que.________ 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
Que.The logical port is associated with the type of protocol used along with the IP address of the host.
a. True
b. False
c. May be True or False
d. Can’t say
Que.Which of the following is the port number for FTP data?
a. 20
b. 21
c. 22
d. 23
Que.Which of the following is the port number for FTP control?
a. 20
b. 21
c. 22
d. 23

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