CompTIA FC0-U51 Online Practice Questions and Exam Preparation

CompTIA FC0-U51 Online Questions & Answers

• Question 21:

  A technician has just finished setting up a SOHO wireless router but the client does not want the PC on the wireless network for security reasons. The technician connects an RJ- 45 cable to the computer and the router, but does not receive network connectivity.

  Which of the following is the NEXT step to diagnose the problem?

  A. Change the IP address on the computer to match the router.
  B. Reseat the power cable on the computer and reboot.
  C. Check for link light activity on the computer and the router.
  D. Change the hostname of the router to match the computer's network.
  C. Check for link light activity on the computer and the router.

• Question 22:

  Rick works as a Network Administrator for Company Inc. He takes a backup of some important compressed files on an NTFS partition, using the Windows 2000 Backup utility. Rick restores these files in a FAT32 partition. He finds that the restored files do not have the compression attribute.

  What is the most likely cause?

  A. The FAT32 partition is corrupt and requires to be reformatted.
  B. A FAT32 partition does not support compression.
  C. The Windows 2000 Backup utility decompresses compressed files while taking a backup.
  D. The backup of files that are saved on an NTFS partition cannot be restored in a FAT32 partition.
  B. A FAT32 partition does not support compression.

• Question 23:

  A printer is migrated between offices. All the wires are connected properly, but the new workstation cannot find the printer. Which of the following should the technician install?

  A. OS
  B. Updates
  C. Drivers
  D. Application
  C. Drivers

• Question 24:

  Which of the following do not support encrypted data transmissions?

  A. Ethernet devices
  B. Infrared devices
  C. Wi-Fi devices
  D. Bluetooth devices
  B. Infrared devices

• Question 25:

  Which of the following is used for temporary storage of program data that is cleared when the computer is turned off?

  A. CPU
  B. SSD
  C. Hard drive
  D. System memory
  D. System memory

• Question 26:

  Which of the following security threats is classified as license theft?

  A. Entering the neighbor's software key
  B. Using software to reveal a password
  C. Searching through the trash for passwords
  D. Watching what a user types on screen
  A. Entering the neighbor's software key

• Question 27:

  Which of the following statements about Bluetooth are true?

  Each correct answer represents a complete solution. Choose two.

  A. It forms a network whenever two Bluetooth devices come within a range of ten meters.
  B. It has a maximum transmission range of 200 meters.
  C. It does not require a line-of-sight connection between devices.
  D. It requires a line-of-sight connection between devices.
  A. It forms a network whenever two Bluetooth devices come within a range of ten meters.
  C. It does not require a line-of-sight connection between devices.

• Question 28:

  When trying to activate the operating system, a user receives a notice that the software is not genuine. Which of the following security threats has occurred?

  A. Social engineering
  B. Phishing
  C. Virus attack
  D. License theft
  D. License theft

• Question 29:

  Which of the following standard displays is commonly used on 14 inch or 15 inch laptop LCD screens with a resolution of 1400 x 1050 pixels?

  A. SXGA+
  B. UXGA
  C. WUXGA
  D. SXGA
  A. SXGA+

• Question 30:

  Which of the following types of batteries are considered as environmental hazards? Each correct answer represents a complete solution. Choose three.

  A. Button cell
  B. Lead-acid
  C. NiMH D. NiCd
  A. Button cell
  B. Lead-acid