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WorksheetsA+ Day 1
Total questions: 10
Worksheet time: 6mins
A computer is processing software instructions on the central processing unit. How is all computer software broken down to be processed?
Bus
Binary
RAM
System clock
A support technician is installing a new SATA hard drive on a new computer. What type of cable connector will the technician plug in to supply power to the drive?
15-pin connector
7-pin connector
4-pin connector
USB connector
A support technician manages mostly digital displays but has some older computers with video cards that can support both analog and digital monitors. What type of video card do these older computers have?
HDMI
VGA
DisplayPort
DVI
A hardware technician is scanning a computer’s non-volatile storage devices for errors and infections. Which of the following will the technician include in the scanning? (Select all that apply.)
Hard disk drives
Solid-state drives
Random access memory
Mass storage devices
A hardware technician is inspecting the notches on a dual inline memory module (DIMM) edge. What will the notches on the edge connector help the hardware technician determine? (Select all that apply.)
The DDR generation
If it has a heat sink
If it is compatible with the slot
How to insert it properly
A hardware technician is purchasing more servers for an organization and needs to ensure the power supply units in the data center have the correct output to support them. What is a power supply unit’s output capability measured as?
Power
Voltage
Watts
Wattage rating
A technician is troubleshooting a computer that will not turn on. The technician has verified that the wall socket and devices’ internal components are working correctly. What could remain as an issue? (Select all that apply).
Motherboard
On-premises distribution circuit
Power supply unit
Power grid
A hardware technician is calculating the amount of virtual memory in a system. Which of the following will the technician include in the calculation? (Select all that apply.)
SSD
Flash memory
RAM
Swap space
A hardware technician is reinstalling a heat sink with a central processing unit (CPU). Which of the following steps should the technician take to reinstall the heat sink without damaging the socket? (Select all that apply.)
Clean it.
Apply thermal paste.
Pop up the CPU at a 45º angle.
Wear an ESD wrist strap.
A support technician is installing a camera that requires the Universal Serial Bus (USB) 3.1 standard. What type of connector is synonymous with USB 3.1?
Type A
Type B
Type B Micro
Type C
