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?
Topic: Introduction to Computer Studies
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?
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?
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?
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?
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?
What is a good safety precaution to take when opening a computer case?
What are three important considerations when installing a CPU on a motherboard? (Choose three.)
What does the “A” in P-A-S-S remind a person to do while using a fire extinguisher?
Where is buffered memory commonly used?
Which statement describes the purpose of an I/O connector plate?
Which two factors must be considered when replacing old RAM modules in a PC? (Choose two.)
How is a power supply commonly attached to a tower case?
Which type of drive is typically installed in a 5.25-inch (13.34 cm) bay?
A technician is installing a new high-end video adapter card into an expansion slot on a motherboard. What may be needed to operate this video adapter card?
A student is looking to add memory in order to speed up a tower computer. Which type of memory module should the student be looking for?
A technician is replacing a power supply. Which two factors should the technician consider when obtaining the replacement part? (Choose two.)
A technician is installing additional memory in a computer. How can the technician guarantee that the memory is correctly aligned?
Which PC motherboard bus is used to connect the CPU to RAM and other motherboard components?
A technician has been asked to order a replacement internal SATA HDD. Between which two form factors will the technician have to choose? (Choose two.)
When a new PC is being built, which component has the most influence when selecting the case and power supply?
What is used to prevent the motherboard from touching metal portions of the computer case?