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lawyer [7]
3 years ago
12

Why do computer have Histrorys?

Computers and Technology
2 answers:
RideAnS [48]3 years ago
7 0
So you know what people are doing so they can be safe at all times
Orlov [11]3 years ago
6 0
To know all of the places youve been so you have an idea of where you could have picked up a virus or just to go back to previous pages that you didnt/couldnt save
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i need help with this my laptop is not let me connet to my wifi and when i try to add out wifi if says "connect Failed" please h
dexar [7]

Answer: try taking it to your media center for help or maybe try connecting to different wifi

Explanation:

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3 years ago
When you select Insert and click on a shape the mouse pointer turns into a/an
o-na [289]
The answer to this is C I-beam 
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3 years ago
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The procedure by which a process's state is saved before being swapped out of the cpu, then us restored to the state when the pr
belka [17]

The procedure is known as<u> context switching</u>.

In the field of computers, context switching can be described as a procedure in which a process is stored so that it can be executed at a later point. Such a procedure allows multitasking operations easier. A simple CPU can be utilized for multiple processes.

After a task is done, it can be swapped out of the CPU and can be restored later. By using context switching, more space can be provided on a CPU as freeing from one process will make space for the other.

When switching a process, the status of the older running process is saved on the CPU as registers.

Context switch makes it feasible to share one CPU for multiple procedures hence reducing the concerns that arise from using additional processors.

To learn more about context switch, click here,

brainly.com/question/21685677

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3 0
2 years ago
AP CSA help needed. Java please.
leva [86]
#include using namespace std;int main(){int year = 12,value = 10,total = 0;do{year++;value *= 2;total += value;}while(value*2 < 1000);cout << "Age: " << year << endl;cout << "Last gift: " << value << endl;cout << "Total: " << total << endl;cin.get();return 0;
5 0
2 years ago
Which of the following methods is a static method? The class in which the method is defined is given in parentheses following th
maw [93]

Answer:

C. sqrt(Math)

Explanation:

All but one of options A to E are is not a static method.

Only option C is a static method. The sqrt() is a static method of Math, that can always be used as Math.sqrt() is used;

The Math class defines all of its methods to be static. Invoking Math methods is done by using Math as a method rather than a variable of type Math; this means that sqrt(Math) doesn't rely on instance variables and don't need to be overridden, unlike others.

Lastly, sqrt(Math) is a static method because unlike other options, it is an utility method, and it is relevant to computations on primitive data types.

The purpose of the static method is in large part to offer a standard library of functions, and it doesn't need to be applied directly to an object.

4 0
3 years ago
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