Answer: <u>Computer hardware is any physical device used in or with your machine, like for example, a mouse, or a keyboard.</u> Computer software is a collection of programming code installed on your computer's hard drive it can process billions of data and inputs through this.
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Answer:
Taskbar or they are pinned to desktop
Explanation:
Answer:
a. If the read is successful, the number of bytes read is returned.
b. If the end of file is encountered, 0 is returned.
Explanation:
A read function is one of the functions used in computer programming. A read function is used to read an information or data that was written before into a file.
If any portion of a regular file before to the end of file has not been written and the end of file is encountered the read function will return the bytes with value 0.
If read function has read some data successfully, it returns the number of bytes it read.
Answer:
There is an IRQ conflict, and you need to use Device Manager to resolve the problem.
Explanation:
IRQ is a synonym for "interrupt request line" and are lines which devices use to send interrupt signal to the microprocessor of a device. IRQ conflicts usually occur when a new device is added to a PC, and this can be resolved by setting the IRQ number and you can go about this by going using the Device Manager to resolve this.
Answer:
1. A function can use variables as parameters.
2. A function can have more than one parameter.
3. The definition of a function must come before where the function is used.
Explanation:
<u>The definition of a function can come before or after it is used</u> - I am pretty sure it cannot be placed after the function is being used. It should always come before it is used, so this statement is false.
<u>A function can use variables as parameters</u> - this is true, variables are just labels to hold data.
<u>A function can have more than one parameter</u> - this is true.
<u>A function must have a return value</u> - functions do not always have to <em>return</em> values. It could simply print, so this statement is false.
<u>The definition of a function must come before where the function is used</u> - As said earlier, the definition of functions must come before it is used/called. This statement is true.
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