Which type of interface was originally developed for high-definition televisions and is also popular to use with computers to connect audio and video devices?
Correct answer(s):
- HDMI
Topic
Introduction to Computer Studies
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Quizzes in Introduction to Computer Studies
What makes CRT monitor disposal dangerous for a technician who is handling the disposal?
Correct answer(s):
- potential residual high voltage
How should a technician dispose of an empty inkjet printer cartridge?
Correct answer(s):
- Follow local regulations for disposal.
Which condition refers to a reduced voltage level of AC power that lasts for an extended period of time?
Correct answer(s):
- brownout
How do an inline UPS protect computer equipment against electrical power brownouts and blackouts?
Correct answer(s):
- by using a battery to supply a constant level of voltage
A technician has assembled a new computer and must now configure the BIOS. At which point must a key be pressed to start the BIOS setup program?
Correct answer(s):
- during the POST
What is a function of the BIOS?
Correct answer(s):
A technician has just finished assembling a new computer. When the computer is powered up for the first time, the POST discovers a problem. How does the POST indicate the error?
Correct answer(s):
- It issues a number of short beeps.
What are two reasons for installing a second hard disk drive inside an existing computer? (Choose two.)
Correct answer(s):
- to support a RAID array
- to store the system swap file
Which two components are commonly replaced when a computer system with a newer motherboard is being upgraded? (Choose two.)
Correct answer(s):
- RAM
- CPU
Which two considerations would be of the greatest importance when building a workstation that will run multiple virtual machines? (Choose two.)
Correct answer(s):
- amount of RAM
- number of CPU cores
Which tool can protect computer components from the effects of ESD?
Correct answer(s):
- antistatic wrist strap
A customer has a computer for a home business but wants to have another computer as a web server. What would be the best solution for the customer to share the monitor, mouse, and keyboard between the two computers?
Correct answer(s):
- KVM switch
Which tool can protect computer components from the effects of ESD?
Correct answer(s):
- antistatic wrist strap
Which statement describes a characteristic of SRAM in a PC?
Correct answer(s):
- It is used for cache memory.
Which type of interface was originally developed for high-definition televisions and is also popular to use with computers to connect audio and video devices?
Correct answer(s):
- HDMI
What is an active cooling solution for a PC?
Correct answer(s):
- Add an additional case fan.
Which two devices are considered input devices? (Choose two.)
Correct answer(s):
- biometric authentication device
- digital camera
Which type of device would be used on a laptop to verify the identity of a user?
Correct answer(s):
- a biometric identification device
Refer to the exhibit. Which type of adapter is shown?
Correct answer(s):