Unit 1 IT Operations 2024

What is the maximum number a single byte can hold?

• 128

• 255

• 100

• 1024

What does it mean if a driver is digitally signed by Microsoft?

• It is free.

  
  

• It is Safe and verified.

• It is the latest version.

• It is compatible with all devices.

What is a DIMM?

• Type of memory module

• Type of processor

• Type of motherboard

• Type of storage drive

What is the main function of the BIOS or UEFI when a computer is powered on?

• Connect to the internet

• Load the OS

• Initialize the hardware components

• Run the antivirus software.

What should you be cautious of when downloading drivers from websites other than the manufacturer's?

• Slow download speeds

  
  

• Corrupt software or malware

• High costs

  
  

• Long installation times

  
  

What is the primary function of a network interface card (NIC)?

• To connect a computer to a network

• Display graphics

• store data

• play sound

Why is RAM an example of a volatile storage device?

• RAM can easily be upgraded and replaced in most sizes and brands of computer systems.

• RAM is not enclosed in a protective case, and is more easily damaged than a hard drive.

• RAM chips can easily be removed from the motherboard.

• Data stored in RAM is only stored as long as there is a power source sending constant power to the chip.

identify this part of the computer:

All programs that are currently running are located in the _____.

• RAM
• Hard Disk
• Processor
• Motherboard

What is one way cloud storage can help with collaboration?

• It allows you to share files and set permissions.

• It is less secure so anyone can access the files.

• It only allows viewing of files.

• It makes files impossible to share.