Networking Questions

Q:

MAU-Multiple access unit

A) TRUE B) FALSE
Answer & Explanation Answer: B) FALSE

Explanation:

MAU is Multistation Access Unit

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Subject: Networking
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Q:

What is the use of MAU?

Answer

In token Ring , hub is called Multistation Access Unit(MAU).

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Q:

Ethernet uses which topology

A) Star B) Bus
C) Twisted pair D) Both B & C
 
Answer & Explanation Answer: B) Bus

Explanation:

Ethernet uses Bus topology.

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Q:

What is packet filter?

Answer

Packet filter is a standard router equipped with some extra functionality. The extra functionality allows every incoming or outgoing packet to be inspected. Packets meeting some criterion are forwarded normally. Those that fail the test are dropped

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Q:

Where is a hub specified in the OSI model?

A) Physical Layer B) Data Link Layer
C) Application Layer D) Session Layer
 
Answer & Explanation Answer: A) Physical Layer

Explanation:

Hubs regenerate electrical signals, which are specified at the Physical layer.

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Filed Under: Networking
Exam Prep: CAT
Job Role: Analyst , Network Engineer

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Q:

What is logical link control?

Answer

One of two sublayers of the data link layer of OSI reference model, as defined by the IEEE 802 standard. This sublayer is responsible for maintaining the link between computers when they are sending data across the physical network connection

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Q:

What is ICMP?

Answer

ICMP is Internet Control Message Protocol, a network layer protocol of the TCP/IP suite used by hosts and gateways to send notification of datagram problems back to the sender. It uses the echo test / reply to test whether a destination is reachable and responding. It also handles both control and error messages.

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Q:

What is EGP?

Answer

It is the protocol the routers in neighboring autonomous systems use to identify the set of networks that can be reached within or via each autonomous system.

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Job Role: Network Engineer

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