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Dmitry_Shevchenko [17]
3 years ago
13

How many operations can a computer perform every second?

Computers and Technology
1 answer:
7nadin3 [17]3 years ago
7 0

Answer:

The clock speed is measured in cycles per second, and one cycle per second is known as 1 hertz. This means that a CPU with a clock speed of 2 gigahertz (GHz) can carry out two thousand million (or two billion) cycles per second. The higher the clock speed a CPU has, the faster it can process instructions.

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A) Explain the concept of memory management unit as related to Operating systems.
USPshnik [31]

Answer:

Memory is the faculty of the brain by which data or information is encoded, stored, and retrieved when needed. It is the retention of information over time for the purpose of influencing future action.

Explanation:

4 0
3 years ago
What may happen if a larger number of computer users are attempting to access a Web site at the same time that u r??? I think it
Semmy [17]
I think if a large number are accessing at the same time you would have to wait for many to clear up

3 0
3 years ago
using one sentence or phrase, how does each web version ( web 1.0, web 2.0, web 3.0 ) differ from one another?​
Mrrafil [7]
Web 1.0 connected people to information and Web 2.0 connected people to each other, both iterations were built on technology and products governed by centralized organizations and corporations. Web 3.0 connects information, people, and property, essentially digitizing trust through decentralized blockchain technology.

One sentence? Here goes:

Web 3.0 is the latest iteration of the Internet, designed learning the lessons and incorporating the features from 1.0 and 2.0, into a decentralized trust network.
3 0
2 years ago
Given an integer variable i and a floating-point variable f, that have already been given values, write a statement that writes
Tju [1.3M]

Answer:

System.out.println("i = " + i + " f = " + f);

Explanation:

The code above has been written using Java's syntax.

To print or display statements to the console, one of the methods to use is the System.out.println() method.

According to the question, the statement to output is i=value-of-i f=value-of-f which is a string of texts.

Note that value-of-i and value-of-f are already stored in variables i and f respectively. Therefore to print them as part of the string text statement, it is important to concatenate them using the "+" operator as follows:

"i = " + i + " f = " + f

If the value of i is 25 and the value of f is 12.34 then the above statement, after successful concatenation reads:

"i = 25 f = 12.34"

which can then be shown on the console using System.out.println() method as follows:

System.out.println("i = " + i + " f = " + f);

Hope this helps!

8 0
3 years ago
Select the correct statement(s) regarding Frame Relay (FR). a. FR is a connection-oriented standard that operates at the OSI lay
DedPeter [7]

Answer:

d. all of the statements are correct

Explanation:

Frame Relay is a high-performance WAN protocol that operates at the physical and data link layers of the OSI reference model. i.e Layers 1 and 2 They are designed to cope with bursty traffic. Frame relay is also a form of data networking based on packet switching in which the packets are variable in length and experience packet delays.

Based on the above definition the correct statement is option d as all of the statements define in the other option correctly defines the function of frame relay.

7 0
3 years ago
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