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enyata [817]
3 years ago
15

Which statement is correct about operating systems? They are hardware devices. They include programs that help people do certain

tasks. They include programs that control a computer. They are found in secondary storage devices. They store information being used by the CPU.
Computers and Technology
1 answer:
katrin2010 [14]3 years ago
3 0
<span>They include programs that help people do certain tasks. They include programs that control a computer. They store information being used by the CPU.</span>
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Your textbook discussed a record store example where one user could perform a query to determine which recordings had a track le
gladu [14]

Answer:

The answer is "Increased flexibility".

Explanation:

In the given question some information is missing that is the option of the question which can be described as follows:

A. Enhance scalability and efficiency

B. Enhance data security

C. Reducing data duplication

D. Increased flexibility

Flexibility is being used as an object for different types of applications. It is an engineering system which is that provides an easy way for all the scheme to respond to insecurity so, that its value is maintained or increased, It is also known as its key component, and certain option was incorrect, which can be described as follows:

  • In option A, It is wrong because it is used in business data.
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3 years ago
Compute the approximate acceleration of gravity for an object above the earth's surface, assigning accel_gravity with the result
san4es73 [151]

Answer:

G = 6.673e-11

M = 5.98e24

accel_gravity = 0.0

dist_center = float(input())

accel_gravity = (G * M) / (dist_center * dist_center)

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Explanation:

The G, M, and accel_gravity are already initialized

The user is asked to enter the dist_center which is the only missing thing in the formula

In order to calculate the accel_gravity, you just need to put the variables in the formula (Note that the formula is (G*M)/(d^2), not d)

Then, the calculated value of accel_gravity is printed

4 0
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What are titles that i should talk about in my ppt about history of computer science???????
chubhunter [2.5K]

Talk about who created it when it was created and the begging of it. Talk about how it established over the years. Then talk about the achivements like the first computer.

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Which part of the cpu holds the memory address for the next instruction to be processed?
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Register, google CPU registers for more info
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telo118 [61]

Answer:

Press "Ctrl, "Shift" and "=" on your keyboard to turn off superscript formatting.

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3 years ago
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