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CompTIA Network+ certification Sample Questions:

1. A technician needs to install software onto company laptops to protect local running services, from external threats. Which of the following should the technician install and configure on the laptops if the threat is network based?

A) A host-based firewall which allows all outbound communication
B) A HIDS to inspect both inbound and outbound network communication
C) A cloud-based antivirus system with a heuristic and signature based engine
D) A network based firewall which blocks all inbound communication

2. Which of the following network protocols is used for a secure command line interface for management of network devices?

A) HTTP
B) IGMP
C) SSH
D) TELNET

3. Which of the following network performance optimization methods allows for frequently accessed sites to be housed locally, thereby reducing bandwidth requirements?

A) Load balancing
B) Traffic shaping
C) Traffic policing
D) Caching engines

4. When troubleshooting a connectivity issue, which of the following commands will give the
technician a list of the host names connected to the network?

A) ping
B) msconfig
C) nbstat
D) arp

5. Which of the following would be used to run an instance of a Layer 2 device within an application?

A) Virtual switch
B) Virtual PBX
C) NaaS
D) Virtual router

Solutions: