What additional features does UEFI provide over BIOS?

64-bit operation and networking functionality

Enhanced audio and video capabilities

According to the document, what can you do if the boot process is too quick to enter BIOS setup using normal methods?

Shift-click the Restart button from the Windows logon screen

Restart the computer and press F12

Press and hold the power button

Unplug the computer and plug it back in

What is the primary function of boot options in a UEFI setup program?

To define the order in which the system firmware searches for a boot manager

To configure the system's security and user passwords

To monitor hardware temperature and voltage

To set up network configurations

UEFI setup programs are known for having which type of user interface?

Graphical user interface with mouse support

What is the primary function of setting a SATA boot disk as the first boot device in a computer's BIOS settings?

To prioritize which hard drive or SSD the system boots from

To enhance the graphics performance of the system

To enable better network connectivity

What is the purpose of USB permissions in a computer system?

To control the enabling and disabling of USB ports and adapters

To configure the display settings

To manage the power supply to the system

To adjust the system's audio settings

What does the Network/PXE boot option utilize?

It uses a specially configured server to obtain boot settings

It uses the system's hard drive to retrieve boot settings

It uses the optical drive to load the operating system

It uses USB drives to enhance boot speed

What is the primary function of setting a boot password in computer security?

To authenticate before the operating system is loaded

To provide a backup for data recovery

To enhance the graphics of the computer

Which of the following can be controlled via system settings in the context of cooling fans?

Fan speed and temperature thresholds

Number of installed applications

What is the purpose of the 'Supervisor/Administrator/Setup' password as mentioned in the document?

To protect access to the system setup program

To log into the user's email account

According to the document, what will happen if the USB interface is locked in the BIOS settings?

All USB devices will be disabled

The USB devices will charge faster

The USB storage capacity will increase

The USB ports will change color

What is the primary purpose of Secure Boot in computer systems?

To prevent a computer from being hijacked by malware

To enhance the graphics quality of the computer

To reduce the power consumption of the computer

Which of the following is NOT a function of encryption?

Enhancing the data processing speed

Scrambling data to make it unreadable without the correct decryption key

Ensuring that data can only be read if the user has the correct decryption key

Protecting the confidentiality of data

What is a unique characteristic of a secure hash in cryptographic processes?

It can be used to compare two copies of data to verify that they are the same

It enhances the encryption speed

It can be decrypted back to the original data

It requires a special hardware to generate

What is the primary function of a TPM in a computer system?

To hard code a unique, unchangeable key and ensure system integrity

To enable biometric authentication

To store and manage system passwords

What must a user provide to access the keys stored on a hardware security module (HSM)?

Personal identification number (PIN), password, or fingerprint

When you are configuring firmware-enforced security, what is the difference between a supervisor password and a user password?

A supervisor password allows full access, a user password allows limited access

A supervisor password is for BIOS settings, a user password is for Windows

A supervisor password can reset user passwords, a user password cannot

A supervisor password is only for booting the system, a user password is for accessing the desktop

What is the primary purpose of the Power Supply Unit (PSU) in a computer system?

To convert AC input voltage to DC voltages needed by the motherboard and peripherals

To store extra power for emergency use

To cool down the internal components of the computer

To enhance the processing speed of the computer

Which of the following is NOT a recommended step to diagnose power issues in a PC?

Replacing the motherboard as a first step

Checking the LED lights on the front panel for any symptoms

Trying another power cable if the original one may be faulty

Ensuring that the PSU cabling is connected correctly

What should be checked with a multimeter when troubleshooting power issues in a PC?

The resistance of the power cable

The storage capacity of the hard disk

What should you try first if a computer with a plug-in graphics card is having issues that might be related to power supply?

Disconnect the graphics card to see if the issue resolves

Replace the power supply unit immediately

Test the power supply using a multimeter

Remove the cover of the power supply

What is a safe practice when testing a power supply unit (PSU)?

Use a multimeter or power supply tester in a safe working environment

Open the PSU cover to visually inspect the components

Ignore unusual sights, smells, or noises during testing

Test the PSU without disconnecting external devices

What is primarily checked by the POST in a computer system?

The components required to boot the PC

The external peripherals connected to the system

What should be checked first if a computer does not boot and the system firmware has been updated recently?

Check for a faulty CPU or system firmware

What is a possible reason for a computer not starting even though the fans are spinning?

There is a fault preventing the power good signal from being sent to the CPU

The jumpers on the motherboard are set incorrectly

The system is configured to boot silently

What does a continuous beep sound during POST indicate?

Problem with system memory modules or memory controller

What should be done if a POST error occurs and the error code is displayed on the screen?

Use resources such as the manufacturer's website to decode the beep code

A set of instructions for the computer.

Copying a program onto your hard drive from another source.

Can hold information greater than a CD or DVD.

Memory is stored on chips on the motherboard.

You put things in this that you no longer need.

Uses graphics or pictures to help users navigate.

Contains basic operations such as run, shut down, log off, or find.

The Start menu and clock are found on the ___.

Programs and applications run inside ____ that can be opened, closed, or resized.

CompTIA A+ Certification Quiz Enhanced 9

Authored by Pat Johnson

Computers

12th Grade

Used 1+ times

CompTIA A+ Certification Quiz Enhanced 9

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CompTIA A+ Certification Quiz Enhanced 9

You are dealing with a support request and think that you have identified the probable cause of the reported problem. What should be your next troubleshooting step?

Document the issue is the correct next troubleshooting step to ensure proper tracking and resolution of the reported problem.

If you must open the system case to troubleshoot a computer, what should you check before proceeding?

Before opening the system case to troubleshoot a computer, you should check the warranty status to avoid voiding any existing warranty.

What should you do if you cannot determine the cause of a problem?

If you cannot determine the cause of a problem, you should consult the Knowledge Base to find relevant information and solutions to troubleshoot the issue effectively.

You think you have discovered the solution to a problem in a product Knowledge Base, and the solution involves installing a software patch. What should be your next troubleshooting step?

Verify the solution

After applying a troubleshooting repair, replacement, or upgrade, what should you do next?

After applying a troubleshooting repair, replacement, or upgrade, the next step should be to verify system functionality to ensure the issue has been resolved.

What is the primary role of motherboard firmware in a PC?

To configure and verify PC components for proper functioning

Which type of system firmware only supports 32-bit operation and has limited functionality?

The correct choice is BIOS because it only supports 32-bit operation and has limited functionality compared to UEFI.

What additional features does UEFI provide over BIOS?

UEFI provides 64-bit operation and networking functionality, offering more advanced features compared to BIOS.

Which key is typically used to access the system firmware setup program during the power-on process?

The key typically used to access the system firmware setup program during the power-on process is Esc.

What key is typically used to access the system firmware setup in modern computers, as mentioned in the document?

The key typically used to access the system firmware setup in modern computers is F2, as mentioned in the document.

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