The steps in the three stage computing process?

Answer 1

Input,process and output

ie you ask the computer to work out 4+4. the input would be the 4+4 the computer would then work out the answer being the process and display the answer 8 being the output

Answer 2

• First, the process is "created" - it is loaded from a secondary storage device (hard disk or CD-ROM...) into main memory. After that the process scheduler assigns it the state "waiting".

• While the process is "waiting" it waits for the scheduler to do a so-called context switch and load the process into the processor. The process state then becomes "running", and the processor executes the process instructions.

• If a process needs to wait for a resource (wait for user input or file to open ...), it is assigned the "blocked" state. The process state is changed back to "waiting" when the process no longer needs to wait.

Once the process finishes execution, or is terminated by the operating system, it is no longer needed. The process is removed instantly or is moved to the "terminated" state. When removed, it just waits to be removed from main memory.

Answer 3

step 1. input

step 2. processing

step 3. output

Answer 4

Input

Output

Process

Answer 5

The three stages are Input,Processing and Output

Input: When you use computer to type in your questions to a website.

Processing: The CPU now perform all types of data processing operations.

Output: The information that appears on your screen after the processing stage is called the Output.

Answer 6

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