WGU IT FOUNDATIONS –D316 :2024 COMPTIA A+ CORE 1
EXAM PREP LATEST UPDATED VERSION ACTUAL QUESTIONS
AND CORRECT DETAILED ANSWERS (CORRECT VERIFIED
ANSWERS) |ALREADY GRADED A+ (BRAND NEW!!)
What voltage range do appliances such as dryers, heavy-duty power tools, and oven
ranges require? - ANSWER: 220V
What issue does constant indicator LED activity imply? - ANSWER: Not enough
system RAM
Remote wipe, locator apps, device encryption, remote backup, and antivirus
software fall under which category of requirements? - ANSWER: Security
requirements
An IT technician installs a solid-state drive (SSD) into a motherboard connector that
enables high-performance storage and is oriented horizontally. What has the IT
technician installed? - ANSWER: M.2
A small shop uses a new point of sale system that allows for touchless payments. The
business owner, who is not so tech-savvy, is amazed at the process. As the owner
sets up the system, what technology does the system installer mention the
payments use? - ANSWER: NFC
A customer builds a new facility that they will mainly use to provide services for
physically disabled residents. They would like to accommodate as much as possible
so that residents can be more independent. What type of technology, if
appropriately secured, would be a great solution to accomplish this goal? - ANSWER:
IoT
Users at an organization prefer that any mobile devices deployed for company use
have location services disabled. IT administrators agree and configure which option?
- ANSWER: Global Positioning System
A network technician installs wireless access points (APs) in an office and would like
to use the power over Ethernet (PoE) features available. The specific model of APs
available requires a draw of 20W with a minimum current of 450 mA. Which Institute
of Electrical and Electronics Engineers (IEEE) PoE standard best suits this
requirement? - ANSWER: 802.3at
A projector made a popping noise during a presentation, and then the display went
out. What will fix the problem? - ANSWER: Use a new bulb.
, A network technician installs wireless access points (APs) in an office and would like
to use power over Ethernet (PoE) to power the APs. The current network
infrastructure is not capable of doing this. What would the network technician need
to install to augment the power requirements for PoE APs? - ANSWER: Power
injector
A user complains that a laptop is slow. A technician concludes that the best solution
is to remove the current mechanical disk drive with a faster solid-state drive. The
technician opts to back up the user data and install a fresh operating system on a
new drive. Which approach defines the technician's steps? - ANSWER: Replacement
An IT administrator noticed that the company needs a more secure way to create
and store data. What should the IT administrator implement? - ANSWER: TPM
If a computer produces digital art, what special process will it require? - ANSWER:
Color calibration
A company is looking for computers with accelerated graphic capabilities and large,
high-resolution monitors. Which of the following would meet the company's needs?
- ANSWER: Workstation
A user decides to take a coffee break so the cleaning crew can do their job. After
returning, the computer has power but no internet. What is a possible cause? -
ANSWER: The cleaners accidentally unplugged the Ethernet cable.
Which of the following allows printers to connect using a Plug and Play that installs
the driver automatically? - ANSWER: USB
What is a physical indicator of overheating? - ANSWER: Burning smell
A government organization wants to develop their own application to process
information, but they do not want to be responsible for maintaining the hardware or
the database platform that the application runs on. Additionally, the organization
does not want to be burdened with maintaining the integrity and availability of the
database platform because they will be very busy with other responsibilities. Which
service would be best for the government organization to pursue? - ANSWER:
Platform as a service (PaaS)
An organization rolls out a security update that utilizes either a contactless smart
card reader or a fingerprint scanner for login to mobile devices. What type of
security implementations is the organization allowing for user logins? (Select all that
apply.) - ANSWER: Near-field, Biometrics
What is a possible source of data corruption? - ANSWER: Sectors or blocks fail
What measures the PSU to meet the combined power requirements of the PC's
components? - ANSWER: Wattage rating
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