Over 500 CompTIA Network+ N10-007 Exam Questions and Answers

Question 271: A company is expanding and building a new remote branch office. Marketing will need 78 IP addresses, finance will need 150 IP addresses, legal will need 39 IP addresses, and R&D will need 12 IP addresses.
The network administrator gives the technician a network of 172.16.48.0/23 and wants the technician to use VLSM for the design. Which of the following are possible solutions? (Choose three.)

A. The marketing department should receive a /25 network.
B. The R&D department should have 172.16.49.207 as a broadcast address.
C. The R&D department should receive a /27 network.
D. The finance department should have 172.16.49.127 as a broadcast address.
E. The marketing department should have usable IPs ranging from 172.16.49.129 to 172.16.49.190.
F. The legal department should have a first usable IP address of 172.16.49.190
G. The legal department should have usable IPs ranging from 172.16.49.129 to 172.16.49.190.
H. The R&D department should have a last usable IP address of 172.16.49.190.

Question 272: After several changes to the network, a technician needs to ensure a client is checking for new hostname and IP pairings. Which of the following commands should the technician use to force new lookups?

A. ipconfig /flushdns
B. ipconfig /release
C. ipconfig /renew
D. ipconfig /all

Question 273: A network technician is setting up a WiFi network in a multi-tenant building. When trying to determine the best channel, which of the following is the BEST tool to use?

A. Protocol analyzer
B. Tone generator
C. Spectrum analyzer
D. Multimeter

Question 274: A network technician sets up a new schedule on the backup server. Management has informed the technician that a full backup does not need to be completed every day. The technician sets up weekly full backups. Which of the following should the technician configure for the remaining days to MINIMIZE the daily backup size?

A. Snapshots
B. Incremental
C. Replica
D. Differential

Question 275: Which of the following network topologies typically has all devices on a network directly connected to every other network device?

A. Mesh
B. Star
C. Ad hoc
D. Ring

Question 276: A technician wants to set an IP address to a specific MAC address on a host machine. Which of the following commands should the technician use?

A. ipconfig
B. nslookup
C. arp
D. dig

Question 277: A network technician is designing a network cable upgrade in a newly acquired office space. The IT manager wants to install a standardized twisted pair cable solution that supports speeds up to 1 Gbps and terminates with a standard RJ45 connector. Which of the following cable types should the technician suggest?

A. SMF
B. Cat 3
C. Cat 5
D. Cat 6
E. RG-6

Question 278: A company runs Linux servers in its own datacenter and also on a popular public cloud service provider. The servers hosted by the cloud provider can only be accessed with proper authorization and are only accessed by the company’s datacenter. Which of the following BEST describes the type of cloud architecture being used? (Choose two.)

A. Private
B. Hybrid
C. Public
D. IaaS
E. PaaS
F. SaaS

Question 279: A network technician has installed multiple new lightweight access points across the network. Which of the following devices should the technician use to manage the new access points?

A. Wireless controller
B. SSH
C. DHCP server
D. Content filter
E. WiFi analyzer

Question 280: Management is concerned there is excessive traffic on the network. A network technician wants to run a quick port scan to see any systems that have open ports. Which of the following tools should be used to do this?

A. tcpdump
B. dig
C. nmap
D. netstat