Microsoft Networking Essentials Exam Network Protocols & Standards

Question 1

Which protocol is used to automatically assign IP addresses to devices on a network?

Accepted Answer

DHCP

Answer

DNS

Answer

FTP

Answer

SMTP

Question 2

At which OSI layer does the TCP protocol operate?

Accepted Answer

Transport Layer (Layer 4)

Answer

Network Layer (Layer 3)

Answer

Data Link Layer (Layer 2)

Answer

Session Layer (Layer 5)

Question 3

Which protocol resolves domain names to IP addresses?

Accepted Answer

DNS

Answer

WINS

Answer

ARP

Answer

RARP

Question 4

What port does HTTPS use by default?

Accepted Answer

443

Answer

80

Answer

21

Answer

8080

Question 5

Which protocol is used to send email from a client to a mail server?

Accepted Answer

SMTP

Answer

IMAP

Answer

POP3

Answer

HTTP

Question 6

What is the purpose of the ARP protocol?

Accepted Answer

Resolves IP addresses to MAC addresses

Answer

Assigns IP addresses dynamically

Answer

Routes packets between networks

Answer

Encrypts network traffic