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Q 1/10
Score 0
Which of these voltages is NOT likely to be provided by desktop computer power supply?
30
5 volts
3.3 volts
12 volts
24 volts
Q 2/10
Score 0
Hard drives in a grocery warehouse keep failing because of vibrations in the warehouse environment. What would be a possible solution for this high HDD failure rate?
30
install an antistatic mat under each computer
install a more powerful power supply in each computer
install each computer in a specialized high flow airflow case
install an SSD drive in each computer
10 questions
Q.
Which of these voltages is NOT likely to be provided by desktop computer power supply?
1
30 sec
Q.
Hard drives in a grocery warehouse keep failing because of vibrations in the warehouse environment. What would be a possible solution for this high HDD failure rate?
2
30 sec
Q.
What is the minimum number of disks an administrator needs to deploy a RAID 10 (1+0) configuration?
3
30 sec
Q.
Which type of interface should a customer choose if they are connecting a Windows computer to output both audio and video to a high definition television?
4
30 sec
Q.
A desktop user has requested the ability to easily transfer photos from an SD card onto their computer. What device can be installed on the desktop computer to meet this request?
5
30 sec
Q.
What is the acronym for the correct procedure to put out a fire using an extinguisher?
6
30 sec
Q.
Which measure can help control RFI effects on wireless networks?
7
30 sec
Q.
What can be tested with a digital multimeter?
8
30 sec
Q.
Which disk management tools scans the critical files of an operating system and replaces the corrupt files?
9
30 sec
Q.
A technician is troubleshooting an issue where certificates are being returned as invalid on various websites. He also notices that the time and date are wrong - he resets the settings but on reset the time and date are wrong again. What is likely the issue?
