Free CompTIA N10-009 Exam Dumps Questions & Answers

A technician is deploying new networking hardware for company branch offices. The bridge priority must be properly set. Which of the following should the technician configure?

• A.  Perimeter network
• B.  Jumbo frames
• C.  Port security
• D.  Spanning tree protocol

A company is opening a new site that needs to be divided into subnets that accommodate 75 hosts each. Which of the following is the most efficient subnet?

• A.  192.168.13.0/26
• B.  192.168.13.0/27
• C.  192.168.13.0/28
• D.  192.168.13.0/25

A network engineer is testing a website to ensure it is compatible with IPv6. After attempting to ping the website by its IPv6 address, the engineer determines that the DNS has not been set up properly. Which of the following should the network engineer complete to resolve this issue?

• A.  Enable a PTR record.
• B.  Configure a secondary NS record.
• C.  Update the existing TXT record.
• D.  Add a new AAA record.

Which of the following would most likely be used to implement encryption in transit when using HTTPS?

• A.  RADIUS
• B.  SSH
• C.  TLS
• D.  SCADA

Which of the following types of attacks is most likely to occur after an attacker sets up an evil twin?

• A.  Phishing
• B.  ARP spoofing
• C.  DDoS
• D.  On-path