CompTIA FC0-U21 Online Practice Questions and Exam Preparation

CompTIA FC0-U21 Online Questions & Answers

• Question 231:

  Which of the following is the smallest storage access unit on an IDE hard drive?

  A. Sector
  B. Cluster
  C. Platter
  D. Track
  A. Sector

• Question 232:

  Which of the following terms is used for printing on both sides of the paper?

  A. Dual-paper printing
  B. Dual printing C. Duplex printing
  D. Multiplex printing
  C

• Question 233:

  Which of the following terms is used for a processor's internal memory?

  A. Cache memory
  B. ROM
  C. RAM
  D. Virtual memory
  A. Cache memory

• Question 234:

  Which of the following items are configured on a user workstation for wireless networking? Each correct answer represents a complete solution. Choose two.

  A. Encryption
  B. MAC Address Filtering
  C. Security Set Identifier (SSID)
  D. Service Set Identifier (SSID)
  A. Encryption
  D. Service Set Identifier (SSID)

• Question 235:

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

• Question 236:

  A__________ is a computer component that allows television signals to be received by a computer and television programs to be recorded onto a hard disk.

  TV tuner card

• Question 237:

  Which of the following technologies provides the advantage of cost saving on hardware?

  A. Virtualization
  B. RAID
  C. Clustering
  D. Web Farm
  A. Virtualization

• Question 238:

  Identify the serial port on an Apple Macintosh computer.

  Hot Area:

  

  

• Question 239:

  Your office uses Windows Vista. This morning, a patch was applied automatically. Suddenly, the users who have scanners attached to their computers complain that they cannot access the scanners. When you check their Device Manager, you notice there is no exclamation point next to the scanner. What should you do now?

  A. Roll back the patch.
  B. Manually uninstall and reinstall the device driver.
  C. Find a Vista compatible scanner.
  D. Reinstall Vista.
  B. Manually uninstall and reinstall the device driver.

• Question 240:

  If a hard disk drive has four platters, then how many heads can it have?

  A. 8
  B. 16
  C. 2
  D. 4
  A. 8