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Debora [2.8K]
3 years ago
10

4 types of system software

Computers and Technology
2 answers:
Elina [12.6K]3 years ago
8 0
Operating systems.
Device drivers.
Middleware.
Utility software.
DiKsa [7]3 years ago
6 0

operating systems.

device drivers.

middleware.

utility software.

shells and windowing systems.

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A call center is a _______.<br><br> JIT<br><br> CMA<br><br> CIC<br><br> SFA
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Answer: CIC

Explanation:

A call center is a customer interaction center (CIC) and it is the interface between call center agent with the customers directly. CIC are connected by the external telephone system and it uses as call center.

And the caller are basically identify by the telephone number and customer information are display in the CIC.

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g Which statement is true about the difference between combinational logic circuits and sequential logic circuits? A) Combinatio
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Answer:

D.

Explanation:  

In combinational circuits, the current output values are always the same for the same set of input values, regardless the previous values.

We say that combinational circuits have no memory, or that the circuit has no feedback from the outputs.  

For sequential circuits, on the contrary, the current output values are not based in the current input values only, but on the previous output values as well.

So, the fact of having a defined set of input values at a given moment, doesn't guarantee which the output values will be.

We say that sequential circuits have memory, or that they have feedback from the outputs.

Examples of these type of circuits are R-S, J-K, D or T flip-flops.

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3 years ago
(Exhibit: Production Possibilities Curves 2) Assume that a nation is operating on production possibilities curve CD. Economic gr
Alex

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b. shift from curve CD to curve EF.

Required Details of the Question:

The image of the curve required to answer the question has been attached.

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A production possibilities curve shows various combinations of the amounts of two goods( in this case capital and consumer goods) which can be produced within the given resources and a graphical representation showing all the possible options of output for the two products that can be produced using all factors of production.

Now the growth of an economy is best illustrated in the image by the shift from curve CD to curve EF, this means that as the nation's production capacity increases, its production possibilities curve shift outward showing an increase in production of both goods.

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