CompTIA N+ Quiz Questions and Answers

The server team has just installed an application across three different servers. They are asking that all requests to the application are spread evenly across the three servers. Which of the following should the network team implement to fulfill the request?

Answer :
  • Load balancer

A network administrator has been given a network of 172.16.85.0/21 and wants to know the usable range of IP addresses on that subnet. Which of the following indicates the correct IP address range?

Answer :
  • 172.16.80.1-172.16.87.254

Which of the following provides the ability to deploy consistent access point configurations from a central location?

Answer :
  • Wireless controller

A network technician is configuring a wireless network at a branch office. Users at this office work with large files and must be able to access their files on the server quickly. Which of the following 802.11 standards provides the most bandwidth?

Answer :
  • ac

A network technician is troubleshooting an end-user connectivity problem. The network technician goes to the appropriate IDF but is unable to identify the appropriate cable due to poor labeling. Which of the following should the network technician use to help identify the appropriate cable?

Answer :
  • Tone generator

A network technician notices the site-to-site VPN and Internet connection have not come back up at a branch office after a recent power outage. Which of the following is an out-of-band method the technician would most likely utilize to check the branch office’s router status?

Answer :
  • Use a modem to console into the router

A network administrator is setting up a web-based application that needs to be continually accessible to the end-users. Which of the following concepts would best ensure this requirement?

Answer :
  • High availability

A technician discovers that multiple switches require a major update. Which of the following policies should be followed?

Answer :
  • Change management policy

When enabling jumbo frames on a network device, which of the following parameters is being adjusted?

Answer :
  • MTU

A network technician can connect the switches between two offices, but the offices cannot communicate with each other, as each office uses a different IP addressing scheme. Which of the following devices needs to be installed between the switches to allow communication?

Answer :
  • Router