CompTIA JK0-016 Online Practice Questions and Exam Preparation

CompTIA JK0-016 Online Questions & Answers

• Question 791:

  Which of the following provides RSA encryption at the session layer?

  A. SSH
  B. ISAKMP
  C. SSL
  D. TLS
  C. SSL

• Question 792:

  Which of the following wireless parameters may need to be modified when a new cordless telephone is installed?

  A. Encryption type
  B. SSID
  C. IP address
  D. Channel
  D. Channel

• Question 793:

  Which of the following is considered a routing metric?

  A. Hop count
  B. QoS
  C. Subnet size
  D. IP address
  A. Hop count

• Question 794:

  A small business owner is setting up a SOHO office. The business owner needs one device that will allow for Internet access, trunk VLANs, translate multiple private IP addresses into public IP addresses, and filter packets. Which of the following network devices will allow for all functions?

  A. A VPN concentrator
  B. A switch
  C. A router
  D. A firewall
  C. A router

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  A router is a device which is capable of performing entire task required by the business owner.

• Question 795:

  A technician has set up a wired network IP scheme with the following specifications:

  DHCP: 192.168.1.100-150

  Gateway: 192.168.1.1

  DNS: 192.168.1.1

  Which of the following is represented by this addressing scheme?

  A. Static
  B. QoS
  C. Dynamic
  D. Dynamic with static reservation
  C. Dynamic

• Question 796:

  Which of the following commands would be used to identify how many hops a data packet makes before reaching its final destination?

  A. route
  B. netstat
  C. traceroute
  D. ping 127.0.0.1
  C. traceroute

• Question 797:

  The network technician is troubleshooting a connectivity issue on a CAT5 cable with a wire map and notices that only pins 1, 3, and 6 are mapping correctly. Which of the following pins are open and keeping traffic from flowing correctly?

  A. 2
  B. 4
  C. 5
  D. 8
  A. 2

• Question 798:

  A user reports that some normally accessible external sites are not responding, but most other sites are responding normally. Which of the following is MOST likely the cause?

  A. VLAN tag mismatch
  B. Wrong subnet mask
  C. Smurf attack
  D. Faulty routing rule
  D. Faulty routing rule

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  This happens when the DNS server is able to resolve the URL but there can be a conflicting route pointing to somewhere else rather than to the correct device who is responsible for routing traffic to the internet.

• Question 799:

  A user's workstation is experiencing multiple errors when trying to open programs. Which of the following log files should the technician review to assist in troubleshooting these errors?

  A. History Log
  B. Application Log
  C. System Log
  D. Security Log
  B. Application Log

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  As application logs provide the user wheather application is compatible with system or not.Or what is the cuase which is making trouble.

• Question 800:

  Which of the following is a requirement for bridging with 802.11a?

  A. WPA encryption
  B. Governmental licenses
  C. High gain yagi antennas
  D. Clear line of sight
  D. Clear line of sight