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Irina18 [472]
3 years ago
5

What is the purpose of the operating systems management function

Computers and Technology
1 answer:
PIT_PIT [208]3 years ago
3 0
The purpose of the operating systems is to provide an interface between the user and hardware. It's mange all resources, for example; memory, processors, and disk space. It's also mange how to file and store data in a computer system.
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What is an IF statement used for?
kiruha [24]

The IF statement is a decision-making statement that guides a program to make decisions based on specified criteria. The IF statement executes one set of code if a specified condition is met (TRUE) or another set of code evaluates to FALSE.

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2 years ago
The design strategy that starts with a global view of the entire problem and breaks the problem down into smaller, more manageab
In-s [12.5K]

Answer:

Top down design

Explanation:

Top-down design is an approach that is used to break down the problem into the smaller subpart so that it can be manageable into more clear form.

C programming is the example of a top-down approach while C++ is the example of the bottom-up approach.

The advantages of the top-down design approach are:

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3 years ago
Which statement opens a text file so that you can retrieve the information it contains?
vesna_86 [32]

Answer:

Answered below

Explanation:

aFile = open("books.txt", "r")

This code uses the function open() which takes two parameters. The first parameter is the file name while the second parameter is the mode in which you are accessing the file.

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aFile.read( )

The "w" mode opens the file so you can write to it and make changes.

The "a" mode opens the file so you can add contents to it.

3 0
2 years ago
A relational database is different from a simple database because it has more than one _____. record ID number table field
Ulleksa [173]

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3 years ago
What are the five elements of video production
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