Microsoft Networking Essentials Exam Case Studies & Practical Application 4

Question 1

A company has offices in New York and London that need to securely share resources over the internet. What is the best solution?

Accepted Answer

Site-to-site VPN over the internet

Answer

A site-to-site VPN creates an encrypted tunnel over the internet, securely connecting both office networks.

Question 2

After adding a new printer to the network, users can print from the same subnet but not from other subnets. What is the likely issue?

Accepted Answer

No route exists between subnets or a firewall is blocking printer ports

Answer

Cross-subnet printer access requires proper routing and firewall rules to allow printing protocols between network segments.

Question 3

A network administrator needs to provide internet access to guest users without exposing the corporate network. What is the best approach?

Accepted Answer

Create a separate guest VLAN with internet-only access and firewall isolation

Answer

A guest VLAN with firewall rules provides internet access to visitors while isolating them from internal corporate resources.

Question 4

A company's email server blacklisted because it is sending spam. Investigation reveals a compromised workstation. What should be done first?

Accepted Answer

Isolate the compromised workstation from the network immediately

Answer

Isolating the compromised workstation stops the spam flood and prevents further damage while remediation occurs.

Question 5

A technician needs to determine what IP address a specific hostname resolves to. Which command-line tool should be used?

Accepted Answer

nslookup or dig

Answer

nslookup and dig are DNS query tools that resolve hostnames to IP addresses and provide DNS record details.

Microsoft Networking Essentials Exam Practice Test