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WorksheetsOperating Systems and BIOS Worksheet
Total questions: 60
Worksheet time: 3600secs
What does the acronym BIOS stand for?
Basic Internal/Output System Processing Unit
Basic Input/Output System
Basic Input/Operating System Interface
Base Integrated Operating System Manager
Which component acts as the basic controller allowing all computer system components to talk to one another?
The Computer Operating System
Random Access Memory (RAM)
The Internal Hard Disk Drive
BIOS
According to the module, what is the standard boot order at first startup for older systems?
Hard Drive, Network Adapter, Floppy Disk Drive
Floppy, Hard Drive, Optical Drive
Optical Disc Drive, Hard Disk Drive, Floppy Drive
USB Flash Drive, DVD-ROM Drive, Hard Disk Drive
Which of the following is NOT listed as a major BIOS manufacturer in the module?
Phoenix Technologies International
American Megatrends Incorporated (AMI)
Microsoft BIOS Systems
Apple EFI
Which key is typically used to enter the BIOS setup after a clean POST signal?
The long Spacebar key at the bottom
The Enter or Return key on the main keyboard
The left or right Shift key modifiers
F1, F2, or Del
What term describes sequences of instructions for the computer?
Software
Physical Hardware Components
External Peripheral Devices
User Input Data Streams
Which category of software serves primarily as an intermediary between computer hardware and application programs?
User Application Software Packages
Systems Software
Proprietary Commercial Software
Free Open-Source Software Code
What type of file is a complete image of physical media such as a CD-ROM or DVD?
.ISO or .IMG
A standard executable .EXE program file
A Microsoft Word .DOCX document file
A compressed .ZIP archive folder
What is the term for a software program that allows a specific hardware device to work with the computer's operating system?
Device Driver
General System Maintenance Utility
External Third Party Software Application
Basic Input/Output System (BIOS)
Which key combination might you need to press if the "Press any key to continue" prompt appears during Windows installation?
Only the Enter or Return key specifically
Any key immediately
Only the long Space bar key at the bottom
Do not press any key and just wait
Why is it critical for the BIOS to have the correct settings?
It enables component operation.
To ensure the internet connection speed is optimized for faster browsing.
So the monitor displays the most accurate color representation possible.
To prevent the internal system hardware components from overheating.
What is the purpose of changing the boot order to the CD-ROM drive when installing a new OS?
To format the entire hard disk drive automatically without user input.
To bypass the administrator security password set on the BIOS.
To load the installer program.
To run a diagnostic test to verify if the CD-ROM drive is functioning.
Explain the function of the POST (Power-On Self-Test).
It installs the entire operating system onto the hard drive.
It signals readiness to boot.
It saves the current BIOS configuration settings to the hard drive.
It automatically downloads and updates the BIOS to the latest version.
Why do Apple Mac computers utilize an EFI instead of a traditional BIOS?
It is significantly cheaper for the manufacturer to produce.
It prevents end-users from accessing or changing any system settings.
It restricts the computer to only allow Windows operating system installation.
It integrates hardware better.
What is the primary function of System Utilities?
To perform maintenance tasks.
To create complex payroll and accounting programs for large organizations.
To serve as the primary operating system interface for the computer.
To design detailed engineering blueprints and architectural drawings.
How does "Off-The-Shelf" software differ from "Proprietary" software?
Off-The-Shelf is used for creating hardware, while Proprietary creates software.
Off-The-Shelf is for mass use.
Off-The-Shelf is always free of charge, while Proprietary costs money.
Off-The-Shelf is designed for mobile devices, while Proprietary is for desktops.
What is the purpose of "mounting" an installation image?
To treat the file as a disk.
To physically glue the disk media onto the computer's drive tray.
To permanently delete the image file from the computer's hard drive.
To compress the large file into a much smaller size to save space.
Explain the nature of Open-Source Software.
It is premium software that is always sold at a very high price point.
It is proprietary software that cannot be modified or changed by anyone.
It provides free source code.
It is specialized software that is designed to run exclusively on Linux.
What does a "Browser Hijacker" virus do?
It redirects the browser.
It permanently deletes all personal files stored in your My Documents folder.
It prevents the computer system from powering on or booting up.
It physically steals the computer hardware components from the user.
How does a "Trojan" differ from other viruses regarding reproduction?
Trojans multiply and spread much faster than any other type of virus.
They do not self-replicate.
Trojans eventually transform into worms that spread through networks.
Trojans are limited to only infecting and corrupting plain text files.
Why is "Third-Party Software" called as such?
Because it is always the third program installed on the computer system.
Because it requires a team of at least three people to install it correctly.
It is not from the OS maker.
Because it is compatible only with older 32-bit operating systems.
What is the purpose of "Disk 0 Unallocated Space" during the installation process?
It is empty space for the OS.
It indicates that the hard drive is completely full and cannot be used.
It is a reserved partition specifically used by the BIOS system only.
It is the location where all device drivers are automatically stored.
Why is it recommended to delete existing partitions during a clean installation?
To ensure the installation process completes significantly faster.
To keep the old operating system available as a secondary backup.
To erase old data cleanly.
To help conserve and extend the battery life of the laptop computer.
What does the "Custom (advanced)" installation option allow you to do?
Upgrade the existing Operating System while keeping all files intact.
Repair a corrupted or broken Windows installation without losing data.
Install a clean copy.
Install only the specific applications from the Microsoft Office suite.
Why might you need to change the BIOS settings before installing Windows?
To manually change the system time and date settings.
To increase the Random Access Memory (RAM) speed for installation.
To install the specific driver for the mouse before proceeding.
To boot from installation media.
You see a message "Press DEL to Enter Setup". What is your immediate action?
Wait for the Windows OS to fully load, then press DEL.
Press the F12 key repeatedly until a menu appears on the screen.
Press DEL immediately.
Turn off the computer completely and then restart it again.
You click "Start" in Rufus and get a warning. What does it say?
It warns that "USB destination drive is full" and prompts you to insert a larger one.
"Data will be destroyed."
It indicates that a "Virus has been detected" and asks you to run a scan.
It states that the "Drive could not be found" and advises you to unplug it.
You want to burn an ISO image to a CD using Active@ISO Burner. Which "Mode" should you select?
Disk-At-Once Recording Mode
Session-At-Once Recording Mode
Track-At-Once
Multi-Session Recording Mode
You want a clean install of Windows 10. What do you do with the existing partitions?
Click the Next button immediately without making changes.
Click the "Format" button for each drive but do not delete them.
Delete until only Unallocated Space remains.
Create a "New" partition on top of the existing old partitions.
After installing Windows, the video resolution is poor. What is the best first step?
Completely reinstall the Windows Operating System from scratch.
Purchase a brand new computer monitor with higher resolution.
Manually adjust the internal BIOS clock settings to fix the display.
Download the correct Video Driver.
If a computer fails to boot from the installation CD, what is the most likely cause?
The internal BIOS clock time is set incorrectly.
The floppy disk drive is missing from the computer system.
The Hard Drive is prioritized.
A security administrator password has been set on the BIOS.
How does the role of the BIOS differ from that of the Operating System?
The BIOS manages user applications, while the OS manages hardware.
The BIOS is optional software, while the OS is mandatory for use.
The BIOS controls hardware communication.
The BIOS and the Operating System are exactly the same thing.
If F10 opens a boot menu, what is the likely key for BIOS setup according to the module?
The F1 function key
The F2 function key
The ESC or Escape key
DEL
Why use "Save and Exit" in BIOS instead of just turning off the computer?
Turning off the computer physically damages the RAM modules.
To save changes to memory.
"Save and Exit" automatically starts the Windows installation process.
Turning off the computer resets the BIOS password to default.
What is the main advantage of EFI over BIOS mentioned in the text?
It integrates hardware/software.
EFI is a text-only interface that is harder to use.
EFI requires a specific, unique key combination to enter.
EFI is significantly slower than the traditional BIOS system.
Distinguish between System Software and Application Software.
System software performs user tasks; Application software runs hardware.
System software acts as an intermediary.
System software is always free; Application software is always paid.
System software is for internet use; Application software is for offline.
Analyze the difference between a Virus and a Trojan.
A Virus disguises itself as useful software; a Trojan replicates itself.
A Trojan does not replicate.
A Virus only affects hardware components; a Trojan only affects software.
There is absolutely no difference between a Virus and a Trojan.
Why must an installation image be "burned" or "mounted"?
Copying the file simply makes it read-only on the disk.
Copying the file manually takes too long to complete.
To recognize the file structure.
Burning the file significantly increases its file size on the disk.
What is the primary role of "System Security Monitors"?
To monitor the processing of print jobs in the queue.
To check the integrity of the hard disk drive surface.
To protect against unauthorized use.
To sort database records alphabetically or numerically.
If a file's content is deleted but the size remains the same, which virus is it?
Directory Virus
Browser Hijacker Virus
Overwrite Virus
Trojan
Why verify if a PC is 32-bit or 64-bit before installation?
To choose the correct color scheme for the windows.
To match the installation media.
To decide which brand of USB flash drive to use.
To determine if the computer requires a new mouse driver.
Analyze the risk of having multiple antivirus programs installed.
It effectively doubles the virus protection on the system.
It makes the computer run significantly faster and smoother.
It causes conflicts and reduces security.
It is a mandatory requirement for installing Windows 10.
If a user disables antivirus because it "slows down the computer," what is the consequence?
The computer will run perfectly fast with absolutely no risks.
The internet connection will immediately stop working.
Windows will automatically uninstall itself from the drive.
Increased risk of security incidents.
Why is a "Custom" installation preferred over an "Upgrade" for a fresh start?
Custom installation keeps all old files and settings intact.
It allows for a clean slate.
Upgrade installation is only available for Windows 7 systems.
Custom installation is significantly faster to perform.
When finding drivers, why is the manufacturer's website preferred?
The website is more colorful and visually appealing.
It ensures the correct official version.
It is always free, while other sites charge a fee.
The download speed is always faster than other sites.
Evaluate: "For 95% of users, adjusting BIOS settings is a daily necessity."
True, everyone needs to adjust clock settings every day.
True, because BIOS settings reset after every reboot.
False, only 50% of users need to do it regularly.
False, 95% never need to.
Is it safe to change BIOS settings without a user manual if you are a beginner?
Yes, all BIOS settings are self-explanatory and easy.
No, have the manual handy.
Yes, providing you only change the system time setting.
No, unless you are using an Apple Mac computer.
Evaluate the effectiveness of EFI compared to BIOS for Apple computers.
EFI is worse because it is a newer technology.
They are exactly the same in every single way.
EFI eliminates the need for BIOS.
BIOS is better because it features a blue screen interface.
Is burning a file as a data disk the same as burning it as an image?
Yes, the data on the disk is exactly the same.
No, data disks cannot be used for installation.
Yes, providing the physical disk used is a DVD.
No, data disks are specifically for music files only.
Evaluate the necessity of antivirus software on Mac OS X and Linux.
They do not need it because they cannot get viruses.
They need it; any OS can be infected.
Only Windows operating systems need antivirus software.
Linux has built-in hardware antivirus protection.
How do you evaluate the risk of downloading a "free game" that is actually a Trojan? A. It is completely safe if the game actually works.
It is safe if you remember to scan it later.
It is dangerous; Trojans disguise themselves.
It is only risky if you share the file with others.
Evaluate the importance of updating antivirus software.
Not important if you don't use the internet often.
Only important to do once every single year.
Critical; new viruses are created constantly.
Unimportant, the original version is good enough.
Evaluate the importance of backing up data before a Windows installation.
Optional, data is never lost during installation.
Only necessary for personal photo files.
Not needed if you have a very fast computer.
Mandatory; installation can erase data.
You see a fake antivirus warning offering to "fix" your computer. What is the correct evaluation?
Click the link to fix the computer immediately.
It is a genuine Microsoft security alert message.
It is a ploy; do not click.
You should send an email to the website owner.
Is it good practice to rely solely on the drivers shipped with the computer CD?
Yes, they are the only drivers that will work.
Yes, updates are known to cause viruses.
No, check for updates.
No, you should use generic Windows drivers only.
If you were to create a checklist for entering BIOS, which step would come first?
Press the F2 key on the keyboard.
Navigate to the Boot menu in the BIOS.
Power on the computer.
Save and Exit the BIOS setup.
Create a sequence for launching the Active@ISO Burner software.
Click Burn -> Insert CD -> Exit Program.
Double click to launch -> Locator -> Burn.
Exit -> Click Burn -> Double click program.
Insert USB -> Format Drive -> Copy Paste File.
If you are creating a bootable USB using Rufus, what is the step immediately after browsing for the Windows Image file?
Click the Close button.
Insert the USB Flash Drive.
Click Start.
Download the Rufus application.
Construct the correct sequence for the start of a Windows installation.
Enter License Key -> Insert Disk -> Restart PC.
Select Language -> Format Drive -> Insert Disk.
Restart -> Enter BIOS -> Delete Partition.
Insert Disk -> Restart -> Any Key -> Language.
If you were to create a plan for a clean Windows installation, which action is performed on "Drive options"?
Rename the partition label.
Copy the partition data.
Highlight partition and delete.
Move the partition location.
