FREE Microsoft Networking Essentials Question and Answers

Question 1

What layer of the Open Systems Interconnection (OSI) paradigm offers applications a way to access the protocol stack?

Accepted Answer

Application

Answer

Network

Answer

Data-link

Answer

Session

Question 2

What kind of signal do copper cables normally use?

Accepted Answer

Electrical

Answer

Fiber-optic

Answer

Infrared

Answer

Microwave

Question 3

What kind of network is often contained within a constrained region of space, such as a single room, floor, or building?

Accepted Answer

LAN

Answer

WAN

Answer

MAN

Answer

CAN

Question 4

You have been engaged by a small business to construct its network. There are 10 users on the network, and they all need to share resources and data. The network you select should utilize collision-free Media Access Control (MAC) and support baseband signaling and a star topology. Determine the suitable data-link layer protocol and the channel access strategy that this protocol should employ in light of this information.

Accepted Answer

Token Ring

Answer

Internet Protocol (IP)

Answer

Fiber-optic

Answer

Ethernet

Question 5

Which layer of the Open Systems Interconnection (OSI) model adds a header and a footer to the data that is transmitted from an upper layer, generating a frame?

Accepted Answer

Data-link

Answer

Application

Answer

Network

Answer

Physical

Question 6

In what layer of the Open Systems Interconnection (OSI) paradigm do applications typically get connectionless or connection-oriented services?

Accepted Answer

Transport

Answer

Data-link

Answer

Physical

Answer

Network

Question 7

What layer of the Open Systems Interconnection (OSI) model specifies the network's medium, interfaces, hardware for connecting devices, and signaling techniques?

Accepted Answer

Physical

Answer

Data-link

Answer

Transport

Answer

Network