Microsoft Networking Essentials Exam Network Protocols & Standards 3

Question 1

Which layer of the OSI model is responsible for logical addressing and routing?

Accepted Answer

Network Layer

Answer

Data Link Layer

Answer

Transport Layer

Answer

Physical Layer

Question 2

What protocol does a switch use to prevent network loops in a switched network?

Accepted Answer

STP

Answer

RIP

Answer

OSPF

Answer

NAT

Question 3

Which type of IPv6 address is equivalent to a private IPv4 address and used only within a local network?

Accepted Answer

Link-local

Answer

Global unicast

Answer

Multicast

Answer

Anycast

Question 4

What is the purpose of NAT (Network Address Translation)?

Accepted Answer

Translates private IP addresses to public IP addresses

Answer

Encrypts data between networks

Answer

Assigns domain names to IP addresses

Answer

Manages routing tables

Question 5

Which protocol is commonly used for remote management of network devices using port 22?

Accepted Answer

SSH

Answer

Telnet

Answer

RDP

Answer

SNMP

Question 6

In the TCP/IP model, which layer corresponds to both the Physical and Data Link layers of the OSI model?

Accepted Answer

Network Access Layer

Answer

Internet Layer

Answer

Transport Layer

Answer

Application Layer