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FC0-U21 Latest Exam (Sep 2017)

[Free] 2017(Sep) EnsurePass Examcollection CompTIA FC0-U21 Dumps with VCE and PDF 91-100

September 17, 2017

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2017 Sep CompTIA Official New Released FC0-U21
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CompTIA Strata IT Fundamentals

Question No: 91 – (Topic 2)

Which of the following methods is NOT used by the BIOS to report problems?

  1. POST error messages

  2. Beep codes

  3. POST error codes

  4. Errors color code

Answer: D

Question No: 92 – (Topic 2)

What will you do to remove dust from the inside of the case?

  1. Apply a fabric softener and water solution.

  2. Rub with a dry cloth on the case.

  3. Use a small paintbrush.

  4. Spray liquid.

Answer: C

Question No: 93 – (Topic 2)

What does EPA stand for?

  1. Environment Protect Association

  2. Environmental Protection Academy

  3. Environment Protect Agency

  4. Environmental Protection Agency

Answer: D

Question No: 94 – (Topic 2)

Which of the following peripheral devices is most subject to problems created by environmental dust?

  1. Printer

  2. Floppy disk

  3. Hard disk

  4. Keyboard

Answer: D

Question No: 95 – (Topic 2)

Which of the following is used to help in improving the browsing speed on the Internet?

  1. Address Resolution Protocol (ARP)

  2. Firewall

  3. Cookie

  4. Internet cache

Answer: D

Question No: 96 – (Topic 2)

Which of the following precautions should be taken to minimize the risk of damage to add- on cards and motherboard?

Each correct answer represents a complete solution. Choose three.

  1. Keep water and liquids away from them.

  2. Wear an antistatic wrist strap when handling them.

  3. Keep them in antistatic bags.

  4. Always clean them with a water spray gun.

Answer: A,B,C

Question No: 97 – (Topic 2)

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

  1. Dual-paper printing

  2. Dual printing

  3. Duplex printing

  4. Multiplex printing

Answer: C

Question No: 98 – (Topic 2)

Which of the following is the minimum level of static charge for a person to feel an electric shock?

  1. 3,000 volts

  2. 4,000 volts

  3. 5,000 volts

  4. 6,000 volts

Answer: A

Question No: 99 – (Topic 2)

Which of the following is NOT a peripheral device?

  1. Mouse

  2. CPU

  3. Hard drive

  4. Keyboard

Answer: B

Question No: 100 – (Topic 2)

Which of the following statements is true about a brownout?

  1. It is a brief decrease in voltage at the power source.

  2. It is the situation of voltage drop in power supply.

  3. It supplies power to the devices in case of a power failure.

  4. It is a device used to filter out the effects of voltage spikes and surges.

Answer: B

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