CompTIA JK0-801 Online Practice Questions and Exam Preparation

CompTIA JK0-801 Online Questions & Answers

• Question 51:

  Which of the following RAID levels extends the size of a volume without providing reliability or mirroring?

  A. RAID 0
  B. RAID 1
  C. RAID 5
  D. RAID 10
  A. RAID 0

• Question 52:

  A technician has replaced a riser inside a server and the riser is failing again after reboot. Which of the following should have been used when initially replacing the riser?

  A. Compressed air
  B. Vacuum cleaner
  C. Proper cable management
  D. ESD mat
  D. ESD mat

• Question 53:

  Which of the following is the BEST example of the use of chain of custody?

  A. Technician uses a third party to hand over the PC to the proper authority.
  B. Technician remembers when and who they gave the PC to.
  C. Technician calls supervisor after PC has been transferred.
  D. Technician notes the date, time and who was given the PC.
  D. Technician notes the date, time and who was given the PC.

• Question 54:

  Which of the following describes the process laser printers use to secure toner to paper?

  A. Bonding
  B. Transferring
  C. Duplexing
  D. Fusing
  D. Fusing

• Question 55:

  Which of the following connectors is used to connect a DSL modem to a wall outlet?

  A. RJ-45
  B. LC
  C. RJ-11
  D. SC
  C. RJ-11

• Question 56:

  Which of the following describes the function of a hub in a network?

  A. Broadcasts packets it receives to specific connections
  B. Determines whether a packet belongs on an internal or external network
  C. Converts a packet for transmission from one network to another network
  D. Broadcasts packets it receives to all connections
  D. Broadcasts packets it receives to all connections

• Question 57:

  Which of the following can be implemented on a WAP to ensure that only certain client machines can access it?

  A. Wire encryption
  B. Disabling SSID
  C. MAC filtering
  D. Port forwarding
  C. MAC filtering

• Question 58:

  A technician must trace a network cable from a user's desk to the punch down block in the wiring closet. Which of the following tools would be the BEST choice?

  A. Cable tester
  B. Multimeter
  C. Loopback plug
  D. Toner probe
  D. Toner probe

• Question 59:

  A client wants to store video and music in one central location and stream it to multiple devices. Which of the following would BEST fill this need?

  A. Home theater
  B. Virtualization workstation
  C. Home server
  D. Gaming
  C. Home server

• Question 60:

  A technician must replace a 10/100 NIC in a Windows XP PC. The failed NIC is no longer available and a substitute 1 GB NIC will be used. Which of the following MUST be performed to accomplish the task?

  A. The drivers for the new 1 GB NIC must be installed.
  B. The NIC speed cannot exceed 10/100 and the PC must support digitally signed drivers.
  C. The PC must be rated to support the 1 GB NIC speed.
  D. The network cable must also be upgraded.
  A. The drivers for the new 1 GB NIC must be installed.