Quizziz

What is the purpose of the CPU?

• To process all the data and instructions.
• To turn the computer on.
• To create PowerPoint presentations.
• To provide power to the computer.

Types of Personal Computers (PCs)...

• Laptop, wearable computers, netbook, desktop, tablets, PDas

• Minicomputers and netbook

• PDAs, Wearable Computers, and Supercomputers

• Desktop and mainframes

The arithmetic/logic unit (ALU) is the boss of the CPU.

• True
• False

Random access memory, or RAM, is considered short term memory.

• True
• False

the logic circuitry that responds to and processes the basic instructions that drive a computer

• RAM

• processor

• Arithmetic Logic Unit

A message sent by the OS to change the CPU schedule is known as...

• Interrupt

• Poll

• Cache

• Defrag

1. What is an operating system?

• a) interface between the hardware and application programs

• b) collection of programs that manages hardware resources

• c) system service provider to the application programs

• d) all of the mentioned

9 The two steps the operating system takes to use a disk to hold its files are _______ and ________

• a) caching & logical formatting

• b) logical formatting & swap space creation

• c) swap space creation & caching

• d) partitioning & logical formatting

Which of the following are operating systems?

• Ubuntu

• Kali

• Windows 10

• Windows Server

• All of the above

True or False:
RAM is Fast temporary memory

• TRUE
• FALSE