CompTIA N10-007 Online Practice Questions and Exam Preparation

CompTIA N10-007 Online Questions & Answers

• Question 821:

  The network optimization process used to allow reasonable use of data, voice, and video on the same network infrastructure is called:

  A. CARP
  B. QoS
  C. Traffic shaping.
  D. Fault tolerance.
  B. QoS

• Question 822:

  A network administrator has discovered a low-end managed switch connected to the company's LAN. While reading about the device's specifications on the manufacturer's website, the administrator discovers the switch does not support a command-line interface for administration. Which of the following remote access methods should the administrator use to log in to the switch?

  A. Install a VNC plugin on the web browser.
  B. Connect to the HTTPS management interface.
  C. Replace the managed switch with an unmanaged switch.
  D. Establish an SSH session.
  B. Connect to the HTTPS management interface.

• Question 823:

  A network technician is installing a network printer in a factory setting. The connection from the switch contains an LC connector, yet the printer only supports an RJ45 connector. Which of the following should the technician use?

  A. Range extender
  B. Media converter
  C. Multilayer switch
  D. Load balancer
  A. Range extender

• Question 824:

  A network administrator logs in to a multilayer switch while troubleshooting an end user connectivity issue. The administrator has the MAC address of the end user device but needs to find the IP address. Which of the following would the network administrator use to find the IP address of the end user device?

  A. MAC address table
  B. Routing table
  C. ARP table
  D. CAM table
  C. ARP table

• Question 825:

  Which of the following would a company place at the edge of its network if it wants to view and control which Internet applications are being used?

  A. VPN concentrator
  B. NGFW
  C. IDS/IPS
  D. Proxy server
  B. NGFW

• Question 826:

  A technician has installed an older IP camera as a temporary replacement for a recently failed newer one. The technician notices that when the camera's video stream is off, the ping roundtrip time between the camera and the network DVR is consistently less than 1ms without dropped packets. When the camera video stream is turned on, the ping roundtrip time increases dramatically, and network communication is slow and inconsistent. Which of the following is MOST likely the issue in this scenario?

  A. VLAN mismatch
  B. Duplex mismatch
  C. Cat 6 RX/TX reversed
  D. Damaged cable
  B. Duplex mismatch

• Question 827:

  A computer lab on a campus network was recently reconfigured using recycled network cables. One of the 24 computers in the lab is unable to connect to the network after the upgrade. A network technician successfully uses the cable in question to connect directly to another computer. Which of the following is MOST likely issue with the cable?

  A. The cable is a crossover cable
  B. The cable is rollover cable
  C. The cable has bent pins
  D. The cable is a Cat 5 cable
  A. The cable is a crossover cable

• Question 828:

  A company has multiple site-to-site VPN connections using a pre-shared key. The Chief Information Security Officer (CISO) is concerned about the long-term security of the tunnels and has asked the network technicians to develop a plan to ensure the best security of the tunnels. Which of the following should the network technicians implement?

  A. Purchase dedicated MPLS circuits between each of the sites.
  B. Request a change of IP addresses from the ISP semiannually.
  C. Perform annual key rotations on the site-to-site VPNs.
  D. Terminate tunnels when they are not actively being used.
  C. Perform annual key rotations on the site-to-site VPNs.

• Question 829:

  At which of the following layers of the OSI model does compression occur?

  A. Session
  B. Transport
  C. Data link
  D. Presentation
  D. Presentation

• Question 830:

  Which of the following is an example of two factor authentication?

  A. Password, device certificate and PIN
  B. SSL web server certificate and password
  C. User password and administrator password
  D. Password and hardware token OTP
  D. Password and hardware token OTP