Answer:
Virus, cyber theft
Explanation:
A computer risk is something that can potentially harm your data on your computer or harm you through a computer by using theft tactics from real people to autonomous viruses making it to your computer and slowing your computer. With cybrrtheft thieves can get personal info through accounts to pictures and payment information.
Answer:
<em>This program is written in C++</em>
<em>Comment are used to explain difficult lines</em>
<em>The first program that prints 0 to 20 (in decimal) starts here</em>
#include<iostream>
int main()
{
//Print From 0 to 20
for(int i = 0;i<21;i++)
{
std::cout<<i<<'\n';
}
}
<em>The modified program to print 0 to 20 in hexadecimal starts here</em>
#include<iostream>
using namespace std;
int main()
{
//Declare variables to use in conversion;
int tempvar, i=1,remain;
//Declare a char array of length 50 to hold result
char result[50];
//Print 0
cout<<"0"<<endl;
// Iterate from 1 to 20
for(int digit = 1; digit<21; digit++)
{
//Start Conversion Process
//Initialize tempvar to digit (1 to 20)
tempvar = digit;
while(tempvar!=0)
{
//Divide tempvar by 16 and get remainder
remain = tempvar%16;
if(remain<10)
{
result[i++]=remain + 48;
}
else
{
result[i++] = remain + 55;
}
//Get new value of tempvar by dividing it by 16
tempvar/=16;
}
//Print result
for(int l=i-1;l>0;l--)
{
cout<<result[l];
}
i=1;
cout<<endl;
}
return 0;
}
//The Program Ends Here
See Attachments for program 1 and 2; program 2 is the modified version of 1
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark">
cpp
</span>
<span class="sg-text sg-text--link sg-text--bold sg-text--link-disabled sg-text--blue-dark">
cpp
</span>
Answer:
A global variable can have the same name as a variable that is declared locally within the function.
Explanation:
In computer program, we refer to a global variable as that variable that comes with a global perspective and scope, ensuring its visibility throughout the program, except it is shadowed. The set of this kind of variable is referred to as global state or global environment. One feature of global environment is that it can have similar name as a variable declared locally within the function.
It would be friction
Hitting the ball will create friction!
Answer:
The answer is below
Explanation:
There are several components of operating systems, this may be based on the specific types of Operating systems. However, here are some of the major components.
1. Kernel: it delivers the primary level of control on all the computer peripherals.
2. Process Execution: it serves as a connection between the hardware and application program
3. Interrupt: it provides a dependable technique for the OS to transmit & respond to their surroundings.
4. Memory Management: it regulates main memory and then moves processes between disk & main memory during implementation.
5. Multitasking: it interprets the activities of many independent computer programs on a similar computer system.
6. Networking: it defines the interaction of processor through communication lines
7. Security: it protects the activities of other processes going in the system
8. User Interface: it provides permission for a computer operator to get the information.
