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Data Processing Overview

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Questions and Answers

What is processing in the context of computers?

Converting and modifying data into a different form.

Give an example of processing using a speech program.

Converting a word document into spoken text.

How does processing occur in the context of creating ringtones on some mobile phones?

The numbers input are processed to create an information file, which tells the phone what sounds to make.

What is the role of a Central Processing Unit (CPU) in processing?

Carrying out software instructions. Signup and view all the answers

Explain the concept of a multi-core processor.

A processor made up of more than one CPU, with each CPU referred to as a core. Signup and view all the answers

What is the microprocessor known as in a computer?

The CPU or central processing unit. Signup and view all the answers

What are the five basic functions that the central processing unit can perform?

Make calculations, move data, make decisions, carry out program instructions, and store data and programs using the cache. Signup and view all the answers

How is the speed of a processor measured?

The speed of a processor is measured in hertz, such as KHz, MHz, and GHz. Signup and view all the answers

What does MHz and GHz stand for?

MHz stands for Megahertz (1 million Hertz) and GHz stands for Gigahertz (1 billion Hertz). Signup and view all the answers

Give an example of a company that makes a CPU.

Intel Signup and view all the answers