CompTIA N10-007 Online Practice Questions and Exam Preparation

CompTIA N10-007 Online Questions & Answers

• Question 281:

  Which of the following should be performed to verify that unnecessary services are disabled on all switches in an environment?

  A. packet capturing
  B. port scanning
  C. Log scanning
  D. Baseline review
  B. port scanning

• Question 282:

  An administrator needs to connect to a server to install security patches. The administrator requests that port 3389 be allowed through the firewall. Which of the following access methods is the administrator looking to use?

  A. SSH
  B. Telnet
  C. SFTP
  D. RDP
  D. RDP

• Question 283:

  A network technician needs to install the latest firmware on the switch to address a recently discovered vulnerability. Which of the following should the technician do to have a rollback plan in case of issues with the new firmware? (Choose two.)

  A. Label the switch with IP address and firmware version
  B. Draw the switchport diagram
  C. Create a change management document
  D. Draw the network rack logical diagram
  E. Confirm standard operating procedures documentation
  F. Create a performance baseline of the switch
  C. Create a change management document
  F. Create a performance baseline of the switch

• Question 284:

  A security administrator wants to implement the ability to prevent an unauthorized user from tailgating into the office building. Which of the following should be implemented?

  A. Badge reader
  B. Bluetooth reader
  C. Cipher lock
  D. Mantrap
  D. Mantrap

• Question 285:

  Which of the following allows a central point to simultaneously address other points without addressing all of them?

  A. Multicast
  B. Subnetting
  C. Unicast
  D. Broadcast
  A. Multicast

• Question 286:

  A computer on VLAN 10 with the IP address of 192.168.1.45/27 cannot ping a computer on VLAN 20 with the IP address of 192.168.1.65/27. Which configuration change will allow the PING to be successful?

  A. Replace the router with a Layer 2 switch that supports VLANs
  B. Change VLAN 20 computers Default Gateway to 192.168.1.127/27
  C. Change VLAN 10 computers Default Gateway to 192.168.1.32/27
  D. Allow ICMP to pass through the Router
  D. Allow ICMP to pass through the Router

• Question 287:

  A workstation is configured with the following network details:

  

  Software on the workstation needs to send a query to the local subnet broadcast address. To which of the following addresses should the software be configured to send the query?

  A. 10.1.2.0
  B. 10.1.2.1
  C. 10.1.2.23
  D. 10.1.2.255
  E. 10.1.2.31
  E. 10.1.2.31

• Question 288:

  A technician is allocating the IP address space needed for a remote office. This office will contain the engineering staff with six employees and the digital marketing staff with 55 employees. The technician has decided to allocate the 192.1.0/24 block to the remote office. The engineering staff has been allocated the 192.168./29 subnet. Using the LEAST amount of space possible, which of the following would be the last usable IP address in the engineering subnet?

  A. 192.168.1.62
  B. 192.168.1.63
  C. 192.168.1.70
  D. 192.168.1.71
  A. 192.168.1.62

• Question 289:

  A web application is unable to authenticate customers so they can access their bills. The server administrator has tested the LDAP query but is not receiving results. Which of the following is the NEXT step the server administrator should take to correct the problem?

  A. Check port 636 to see if it being blocked.
  B. Change service port 636 to port 389.
  C. Restart the web server.
  D. Verify the browser is using port 443.
  A. Check port 636 to see if it being blocked.

• Question 290:

  A technician recently installed a new home router for a customer. The WiFi password was only applied to devices that were locked down with parental controls. The day after the installation, the customer reported the connection had become slow. The technician reviewed the logs, which indicated a large influx of video streaming. After the customer changed the WiFi password, the streaming stopped, and the performance returned to normal. However, later that night, the same connection slowdown occurred. Which of the following should the technician recommend to the customer to fix this issue? (Choose two.)

  A. Upgrade the firmware.
  B. Change the default credentials.
  C. Generate a new key pair.
  D. Use complex passwords.
  E. Turn off port forwarding.
  F. Install an IDS.
  G. Add a WAP.
  B. Change the default credentials.
  D. Use complex passwords.