[Free] 2018(Aug) Dumps4cert CompTIA FC0-U21 Dumps with VCE and PDF Download 151-160

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CompTIA Strata IT Fundamentals

Question No: 151 – (Topic 2)

Which of the following is a function of an anti-static wrist strap?

  1. It provides ESD (electro static discharge) protection.

  2. It is used to open the case of a computer.

  3. It is used to measure the static electricity.

  4. It is used to check the power supply to a connector.

Answer: A

Question No: 152 – (Topic 2)

The local weather report indicates that an electrical storm with severe winds is likely to occur in Nyour area overnight. Which of the following reasonable precautions should you take to protect your computers?

  1. Plug the computers with a voltage regulator.

  2. Unplug the computers.

  3. Turn off the computers.

  4. Plug the computers into a surge suppressor.

Answer: B

Question No: 153 – (Topic 2)

Which of the following can be installed in an AGP slot?

  1. RAM

  2. Modem card

  3. Microprocessor

  4. Video card

Answer: D

Question No: 154 – (Topic 2)

You work as an IT Technician for SoftTech Inc. Erica, a user, reports that the display of her computer is not proper. You suspect that it is a 16-color mode limitation issue. Which of the following will you tell her is causing the issue?

  1. CMOS battery is not working.

  2. Incorrect driver is installed.

  3. Monitor is not working.

  4. Operating system files are corrupt.

Answer: B

Question No: 155 – (Topic 2)

Which of the following will you use to clean your laptop screen? Each correct answer represents a complete solution. Choose two.

  1. LCD screen cleaner

  2. Slightly wet and soft cloth

  3. Detergent

  4. Rough cloth

Answer: A,B

Topic 3, Volume C

Question No: 156 – (Topic 3)

You are a newly appointed technician for uCertify Inc. Before installing an application on your system, you want to see how much free space is available on your C. drive. What will you do to accomplish the task?

  1. Click on the My Computer folder gt; right-click a partition, and choose Properties gt; Hardwar e.

  2. Click on the My Computer folder gt; right-click a partition, and choose Properties gt; Tools.

  3. Click on the My Computer folder gt; right-click a partition, and choose Properties gt; General Tab.

  4. Click on the My Computer folder gt; right-click a partition, and choose Properties gt; Security.

Answer: C

Question No: 157 – (Topic 3)

You are using infrared devices in your network. You want to improve the quality of connections and achieve better communication between infrared devices. What will you do to achieve this?

Each correct answer represents a complete solution. Choose three.

  1. Keep the devices in line of sight.

  2. Move the devices closer together.

  3. Keep the devices in different geographic locations.

  4. Remove any obstruction between the devices.

Answer: A,B,D

Question No: 158 – (Topic 3)

Which of the following statements is true about the installation of Universal Serial Bus (USB) devices?

  1. A USB device can be plugged to a computer without restarting it.

  2. A computer has to be restarted to install a USB device.

  3. Software drivers are not required for USB devices.

  4. USB devices are non-Plug and Play.

Answer: A

Question No: 159 – (Topic 3)

Which type of memory chip has 168 pins?

  1. DMA

  2. SIMM

  3. DIP

  4. DIMM

Answer: D

Question No: 160 – (Topic 3)

Which of the following are removable storage devices?

Each correct answer represents a complete solution. Choose all that apply.

  1. Floppy disk

  2. USB flash drive

  3. Zip disk

  4. Hard disk

Answer: A,B,C

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