Pass CompTIA Network+ N10-009 in Just 3 Days – Stress-Free, No Study Needed!
Have questions? Contact us directly on WhatsApp for quick support!
A manager is evaluating the environmental design of a data center. Which of the following setups should the manager implement if the maximum thermal dissipation is the highest concern?
- A. A blue-green
- B. A hot-cold
- C. An east-west
- D. An active-passive
A network administrator configured a router interface as 10.0.0.95 255.255.255.240. The administrator discovers that the router is not routing packets to a web server with IP 10.0.0.81/28. Which of the following is the best explanation?
- A. The web server is in a different subnet.
- B. The router interface is a broadcast address.
- C. The IP address space is a class A network.
- D. The subnet is in a private address space.
A network administrator is notified that a user cannot access resources on the network. The network administrator checks the physical connections to the workstation labeled User 3 and sees the Ethernet is properly connected. However, the network interface’s indicator lights are not blinking on either the computer or the switch. Which of the following is the most likely cause?
- A. The switch failed.
- B. The default gateway is wrong.
- C. The port is shut down.
- D. The VLAN assignment is incorrect.
Which of the following internal routing protocols is best characterized as having fast convergence and being loop-free?
- A. BGP
- B. STP
- C. OSPF
- D. RIP
An administrator is setting up an SNMP server for use in the enterprise network and needs to create device IDs within a MIB. Which of the following describes the function of a MIB?
- A. DHCP relay device
- B. Policy enforcement point
- C. Definition file for event translation
- D. Network access controller
A company’s marketing team created a new application and would like to create a DNS record for newapplication.comptia.org that always resolves to the same address as wwww.comptia.org. Which of the following records should the administrator use?
- A. SOA
- B. MX
- C. CNAME
- D. NS
Which of the following network devices converts wireless signals to electronic signals?
- A. Router
- B. Firewall
- C. Access point
- D. Load balancer
Which of the following routing protocols uses an autonomous system number?
- A. IS-IS
- B. OSPF
- C. BGP
- D. EIGRP
Which of the following is a characteristic of the application layer?
- A. It relies upon other layers for packet delivery.
- B. It checks independently for packet loss.
- C. It encrypts data in transit.
- D. It performs address translation.
Which of the following should be configured so users can authenticate to a wireless network using company credentials?
- A. SSO
- B. SAML
- C. MFA
- D. RADIUS