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Fiesta28 [93]
3 years ago
11

What is an OS? Explain the objectives of an OS.​

Computers and Technology
1 answer:
Sliva [168]3 years ago
6 0

Answer:

operating systems is a group of computer programs that is responsible for the management and coordination of activities and the sharing of the resources of that computer.

objective

1 to make the computer system convenient and easy to use for the user.

2 to use the computer hardware is a efficient way by handling the details of the operations of the hardware

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True or false: A many-to-many relationship between classes A and B (where the maximum multiplicity on both sides of the associat
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A many-to-many relationship between classes A and B (where the maximum multiplicity on both sides of the association is *) is implemented by posting foreign keys in both A and B is a false statement.

<h3>What is a many-to-many relationship?</h3>

A many-to-many relationship is known to be one that exist if one or more items that is found in one table can have an association to one or more items in another given table.

Hence,  A many-to-many relationship between classes A and B (where the maximum multiplicity on both sides of the association is *) is implemented by posting foreign keys in both A and B is a false statement.

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2 years ago
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Explanation:

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3 years ago
Along with an ip address, a subnet mask, and a name server, the other thing required for a computer to operate on a network is a
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Along with an IP address, a subnet mask, and a name server, the other thing required for a computer to operate on a network is a primary gateway. The primary gateway acts as an access point which forwards information to another network or the internet.

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4 years ago
Some commands listed in a menu cannot be selected.<br><br><br> True or False
bogdanovich [222]
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Answer:

Explanation:

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We can collect data in almost any form of written or oral communications like the examples, we can analyze the categories, materials, data terms, intensity or the characteristics and make a conclusion of the result.

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