Network Security Subcategories

Networking Overview I	Network Hardware
Freshers	Socket Secure Layer I
Network Security	Classful Addressing
Experienced	Secure Shell I
Designing Subnets I

IEEE 802.8 is/was –

A. Ibm token bus
B. Integrated services LAN
C. Wireless LAN and mesh
D. .

Explanation: IEEE 802.8 was the Fiber Optic TAG (disbanded).

The below figure represents the hidden terminal problem. advertisement

A. True
B. False
C.
D.

Which of the following was the IBM Token bus?

A. Ieee 802.10
B. Ieee 802.11
C. Ieee 802.1
D. Ieee 802.4

Explanation: The IBM Token bus was IEEE 802.4.

What is the function of Network Interface Cards?

A. Connects the clients, servers and peripherals to the network through a port
B. Allows you to segment a large network into smaller, efficient networks
C. Connects networks with different protocols like TCP/IP
D. Boost the signal between two cable segments or wireless access points

Explanation: A Network Interface Cards connects the clients, servers and peripherals to the network through a port.

A device that provides a central connection point for cables is –

A. Switch
B. Hub
C. Gateway
D. Proxy server

Explanation: Such a device is known as a Hub and is usually used in STAR topologies.

A device that connects networks with different protocols –

A. Switch
B. Hub
C. Gateway
D. Proxy server

Explanation: Such a device is known as a Gateway.

A device that is used to connect a number of LANs is –

A. Router
B. Repeater
C. Bridge
D. Switch

Explanation: A device that is used to connect a number of LANs is a Router.