Pass CompTIA Network+ N10-009 in Just 3 Days – Stress-Free, No Study Needed!
Have questions? Contact us directly on WhatsApp for quick support!
Which of the following SD-WAN features allows a router to be shipped directly to the installation site and does not require site-level configuration?
- A. Zero-touch provisioning
- B. Application aware
- C. Transport agnostic
- D. Central policy management
A network technician is troubleshooting network latency and has determined the issue to be occurring between two network switches (Switch10 and Switch11). Symptoms reported include poor video performance and slow file copying. Given the following information:
Which of the following should the technician most likely do to resolve the issue?
- A. Disable automatic negotiation on Switch11.
- B. Modify Switch10 MTU value to 1500.
- C. Configure STP on both switches.
- D. Change the native VLAN on the ports.
Which of the following types of routes will take precedence when building a routing table for a given subnet?
- A. Static
- B. BGP
- C. OSPF
- D. Default
Which of the following steps in the troubleshooting methodology comes after using a top-to-bottom examination of the OSI model to determine cause?
- A. Test the theory.
- B. Establish a plan of action.
- C. Verify full system functionality.
- D. Identify the problem.
A network engineer receives the following when connecting to a switch to configure a port: telnet 10.1.200.1
Connecting to 10.1.200.1..Could not open connection to the host, on port 23: Connect failed.
Which of the following is the MOST likely cause for the failure?
- A. The network engineer is using the wrong protocol.
- B. The network engineer does not have permission to configure the device.
- C. SNMP has been secured with an ACL.
- D. The switchport the engineer is trying to configure is down.
An ISP provided a company with an IP range of 98.174.235.142/28. A network technician configured a router with a subnet mask of 255.255.255.224 and default gateway of 98.174.235.129. After the configuration was set up. the company is unable to connect to the ISP. Which of the following would resolve this issue?
- A. Change the subnet mask to .240.
- B. Change the Ethernet cable from the external interface to the modem.
- C. Change the CIDR to /29.
- D. Change the static IP to 98.174.235.128/28.
Which of the following is a difference between EOL and EOS?
- A. EOL discontinues the product but may offer support.
- B. EOS replaces free support with a subscription model.
- C. EOS only applies to physical products.
- D. EOL still guarantees warranty service.
A network architect is implementing an off-premises computing facility and needs to ensure that operation will not be impacted by major outages. Which of the following should the architect consider?
- A. Hot site
- B. DCI
- C. Direct Connect
- D. Active-passive approach
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. Update the existing TXT record.
- C. Add a new AAA record.
- D. Configure a secondary NS record.
A small coffee shop wants to set up multiple 2.4GHz wireless access points. The access points will support a large number of users, and the network technician wants to mitigate interference as much as possible. Which of the following is the number of 22MHz channels that the equipment can support?
- A. 1
- B. 2
- C. 3
- D. 4