Microsoft Networking Essentials Exam Technology & Digital Applications 4

Question 1

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

Accepted Answer

Unique local

Answer

Global unicast

Answer

Link-local

Answer

Multicast

Question 2

A company wants to allow remote employees to securely access the internal network over the internet. Which technology is most appropriate?

Accepted Answer

VPN (Virtual Private Network)

Answer

FTP server

Answer

Telnet

Answer

HTTP proxy

Question 3

What is the purpose of an SSL/TLS certificate on a web server?

Accepted Answer

Authenticate the server's identity and encrypt data in transit

Answer

Block unauthorized users from accessing the site

Answer

Cache web content closer to users

Answer

Compress web pages to reduce load time

Question 4

Which command on a Windows PC would display the ARP cache, showing IP-to-MAC address mappings?

Accepted Answer

arp -a

Answer

ipconfig /displaydns

Answer

netstat -r

Answer

nslookup

Question 5

What is the default subnet mask for a Class C IPv4 network?

Accepted Answer

255.255.255.0

Answer

255.0.0.0

Answer

255.255.0.0

Answer

255.255.255.128

Question 6

Which Microsoft Azure service provides a managed relational database as a service, eliminating the need to manage underlying server infrastructure?

Accepted Answer

Azure SQL Database

Answer

Azure Blob Storage

Answer

Azure Virtual Machines

Answer

Azure Active Directory

Question 7

What does 'QoS' (Quality of Service) accomplish in a network?

Accepted Answer

Prioritizes certain types of traffic to ensure performance for latency-sensitive applications

Answer

Assigns static IP addresses to critical servers

Answer

Encrypts traffic to protect against eavesdropping

Answer

Filters malicious content at the network perimeter