D325 Networks Final - Set 2 - Part 3

Test your knowledge of technical writing concepts with these practice questions. Each question includes detailed explanations to help you understand the correct answers.

Question 41: Which of the following ports is used for FTP control traffic?

Question 42: Which of the following network devices operates at Layer 2 of the OSI model and uses MAC addresses to forward data?

Router

Switch

Hub

Firewall

Question 43: Which of the following is a primary function of a proxy server?

Assign IP addresses to clients

Cache web content

Manage network routing

Provide DNS resolution

Question 44: What type of IP address is 169.254.10.23?

Public

Private

Loopback

APIPA

Question 45: A company requires that all workstations on the network have the same IP address each time they connect to the network. Which of the following options should the network administrator configure?

Dynamic IP addresses

Static IP addresses

DHCP reservations

NAT

Question 46: Which of the following is a default routing protocol used by routers on the Internet to exchange routing information between different networks?

RIP

EIGRP

OSPF

BGP

Question 47: Which of the following DNS records is used to map a domain name to an IPv6 address?

AAAA

CNAME

Question 48: A network administrator is setting up a virtual private network (VPN) to allow remote employees to securely access the company's internal resources. Which of the following protocols should the administrator use for this purpose?

HTTPS

IPSec

FTP

SNMP

Question 49: What command can be used on a Linux machine to test network connectivity and determine the amount of time it takes to reach a destination?

ping

nslookup

dig

arp

Question 50: Which of the following protocols is used to securely transfer files over a network and operates over port 22?

FTP

FTPS

SFTP

HTTP

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