A+ 1101 Study Quiz 2

Which of the following BEST describes the solution for running Windows software on a computer running macOS?

• Operating system spoofing

• Remote software provisioning

• Indirect software implementation

• Cross-platform virtualization

Answer explanation

The correct choice for running Windows software on macOS is Cross-platform virtualization, which allows running software from one operating system on another through virtualization technology.

A field technician has been dispatched to a site with an internet outage. Upon arriving, the technician discovers that the POTS lines are not working as well. Which of the following technologies is the site MOST likely using if the POTS lines are not working as well?

• Fiber

• Cable

• DSL

• Satellite

Answer explanation

If the POTS lines are not working, the site is most likely using DSL technology, which relies on the copper telephone lines. Fiber, cable, and satellite technologies do not use POTS lines.

Which of the following should be used to ensure each new server is being properly utilized when an online retailer wants to add capacity to support increased sales?

• Virtualization

• Clustering

• Load balancer

• Round-robin DNS

Answer explanation

A load balancer distributes incoming network traffic across multiple servers, ensuring each new server is properly utilized to support increased sales for an online retailer.

What should be performed FIRST after the ticket has been filed for a failing thumbprint scanner?

• Inquire about possible changes.

• File a damage report.

• Requisition a new scanner.

• Attempt to clean the scanner.

Answer explanation

Inquiring about possible changes is the first step to troubleshoot the failing thumbprint scanner before taking further actions like filing a damage report or requisitioning a new scanner.

A company wants to use client-side virtualization for application testing. Which of the following configurations would BEST support this goal?

• CPU 2.5GHz - 4 cores 16GB DDR4 RAM 1TB SSD

• CPU 2.3GHz - 1 core 16GB DDR4 RAM 4TB SSD

• CPU 2.5GHz - 2 cores 16GB DDR4 RAM 4x 1TB HDD RAID 5

• CPU 3.2GHz - 4 cores 8GB DDR4 RAM 500GB HDD

Answer explanation

The configuration with CPU 2.5GHz - 4 cores, 16GB DDR4 RAM, and 1TB SSD would best support client-side virtualization for application testing due to the high processing power, memory, and fast storage.

A user submitted a ticket to report an issue with a new printer that is no longer accepting new print jobs. The technician verifies the printer is on and notices the printer LCD screen has the following error message: Paper Jam, Jam in Fuser. Which of the following is the MOST efficient next step the technician should complete?

• Apply a maintenance kit to the printer.

• Check the printer paper path to locate any obstructions.

• Turn the printer on and off to see if the error clears.

• Replace the fuser.

Answer explanation

Checking the printer paper path to locate any obstructions is the most efficient next step as the error message indicates a paper jam in the fuser, which is likely caused by a paper blockage in the paper path.

Which of the following is a valid use for PaaS?

• Off-site backups

• An application development environment

• A virtual server installation and configuration model

• A web application for asset management

Answer explanation

PaaS is commonly used as an application development environment, making it the valid use among the options provided.

A company has a dot matrix printer that uses carbon paper. The company reports that the first page is printing too light, although the following pages are still legible. Which of the following MOST likely needs to be fixed?

• The print drum is worn and loose, causing the printing to be light in places.

• The ribbon is low on ink or missing and must be replaced to get proper output.

• The heating element has failed, and a new one needs to be installed for proper transfer.

• The wrong type of filament is loaded, preventing it from sticking correctly.

• The fuser assembly is not calibrated properly, causing it to impact the paper too hard.

Answer explanation

The ribbon is low on ink or missing and must be replaced to get proper output.

Which of the following would be the MOST secure way to implement the fingerprint readers?

• Grant all registered employees access to each machine.

• Restrict device access to only the user to whom the laptop is assigned.

• Limit device access to departments and guest users.

• Give each team member a USB drive that bypasses the reader to allow guest users to log in.

Answer explanation

Restricting device access to only the user to whom the laptop is assigned ensures the highest level of security by limiting unauthorized users from accessing the fingerprint readers.

Which of the following are the MOST likely causes of these errors? (Choose two.)

• RAID failure

• Bootable device not found

• Controller failure

• Missing drives in the OS

• Data loss

Answer explanation

The most likely causes of the errors are RAID failure and Controller failure, as they can both lead to issues with data storage and retrieval.