FC0-U51 Online Practice Questions and Answers

A technician is configuring a wireless router for a small office and the business owner would like the wireless network to be secured using the strongest encryption possible.

Which of the following should the technician choose?

A. WPA2

B. WAP

C. WPA

D. WEP

Ann, a user, is doing her daily job on her company laptop at a coffee shop. She opens an Internet browser and tries to go to her home page. Instead, she is sent to an unfamiliar website. She clears all temporary files and deletes the history, but this continues to occur.

Which of the following is the cause of the problem?

A. The company has configured a policy on her computer that forces her to stay on their website.

B. Her computer is infected with adware and is redirecting her browser to another site.

C. The memory of the browser is corrupt, and she needs to have the browser reinstalled.

D. She did not reboot her computer after clearing the temporary files.

A user is configuring a SOHO wireless router. The user should change the router's default administrator password for which of the following reasons?

A. To prevent improper data transmission encryption

B. To prevent unauthorized configuration changes

C. To prevent social engineering attacks

D. To increase wireless signal strength

When applying ergonomics to a workstation area, which of the following are the MOST important to consider? (Select TWO).

A. Proper sitting position

B. Amount of time computer will be used

C. Clarity of the display

D. Proper keyboard and mouse height

E. Number of speakers in sound system

F. Brightness and contrast of the display

To increase security, which of the following is the BEST feature to disable on a mobile device when not in use?

A. Wireless

B. GPS

C. Network

D. NFC

Which of the following is a benefit of setting up a computer to receive automatic updates from the OS vendor?

A. Arranges the hard drive files in order

B. Restores missing files that were lost or deleted

C. Keeps the software current and applies security patches

D. Provides the latest virus definitions to keep the computer safe

A user, Ann, calls the manufacturer of a software product she purchased, but is denied assistance because the product is no longer supported.

Which of the following options is a BEST next choice?

A. P2P software sharing service

B. Original instruction manual

C. Online user forum

D. PC manufacturer's website

Which of the following methods are MOST likely used to reduce the internal temperature of a computer?

A. Install a protective cover

B. Reduce display brightness

C. Air circulation

D. Electronic recycling

E. Liquid cooling

Your Windows XP hard drive has 2 partitions. The system partition is NTFS and the other is FAT. You wish to encrypt a folder created on the system partition for the purpose of data security.

Which of the following statements is true about this situation?

A. Since the operating system is on the NTFS partition, you can encrypt files on both.

B. You can only encrypt files on the FAT partition.

C. You can only encrypt files on the NTFS partition.

D. You cannot encrypt files on either partition.

Which of the following cache levels are implemented on microprocessors?

Each correct answer represents a complete solution. Choose two.

A. Level 0 (L0) cache

B. Level 1 (L1) cache

C. Level 5 (L5) cache

D. Level 2 (L2) cache