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A customer comes into a computer part and service store. The customer is looking for a device to scan some old family photos into a laptop. What device should the store owner recommend to accomplish the required task?
Correct answer(s):
- flatbed scanner
A customer comes into a computer part and service store. The customer is looking for a device to allow users to tap and pay for their purchases. What device should the store owner recommend to accomplish the required task?
Correct answer(s):
- projector
A customer comes into a computer part and service store. The customer is looking for a device to allow secure access to the main doors of the company by swiping an ID card. What device should the store owner recommend to accomplish the required task?
Correct answer(s):
- magstripe reader
A customer comes into a computer part and service store. The customer is looking for a device to allow users to tap and pay for their purchases. What device should the store owner recommend to accomplish the required task?
Correct answer(s):
- NFC device
A customer comes into a computer part and service store. The customer is looking for a device to help a person with accessibility issues input instructions into a laptop by using a pen. What device should the store owner recommend to accomplish the required task?
Correct answer(s):
- magstripe reader
A customer comes into a computer part and service store. The customer is looking for a device to manually input text for a new networking textbook that the customer is writing. What device should the store owner recommend to accomplish the required task?
Correct answer(s):
- keyboard
A customer comes into a computer part and service store. The customer is looking for a device to help when repairing an airplane that will allow the customer to see and interact with the repair manual at the same time. What device should the store owner recommend to accomplish the required task?
Correct answer(s):
- AR headset
A customer comes into a computer part and service store. The customer is looking for a device to provide secure access to the central server room using a retinal scan. What device should the store owner recommend to accomplish the required task?
Correct answer(s):
- biometric scanner
A customer comes into a computer part and service store. The customer is looking for a device to help a person with accessibility issues input instructions into a laptop by using a pen. What device should the store owner recommend to accomplish the required task?
Correct answer(s):
- stylus
We are related ____ each other ____ marriage.
Correct answer(s):
- to, by
He is resolved ____ going away.
Correct answer(s):
- on
They reached the airport ____ 11 O’clock ____ bus.
Correct answer(s):
- at, by
The bus was late this morning, but it is usually ____
Correct answer(s):
- on time
What is a good safety precaution to take when opening a computer case?
Correct answer(s):
- Place tape over the case edges that are sharp.
What are three important considerations when installing a CPU on a motherboard? (Choose three.)
Correct answer(s):
- The CPU is correctly aligned and placed in the socket.
- Antistatic precautions are taken.
- The CPU heat sink and fan assembly are correctly installed.
What does the “A” in P-A-S-S remind a person to do while using a fire extinguisher?
Correct answer(s):
- Aim the fire extinguisher at the base of the fire.
Where is buffered memory commonly used?
Correct answer(s):
- servers
Which statement describes the purpose of an I/O connector plate?
Correct answer(s):
- It makes the I/O ports of the motherboard available for connection in a variety of computer cases.
Which two factors must be considered when replacing old RAM modules in a PC? (Choose two.)
Correct answer(s):
- The new RAM must be compatible with the motherboard.
- The speed of the new RAM must be supported by the chipset.
How is a power supply commonly attached to a tower case?
Correct answer(s):
- screws