Answer:
Throughput of X, Y, Z will be 0.081
The network throughput will be 0.243
Explanation:
Throughput of X will be Tx = Px*(1-Py)*(1-Pz)=0.1*0.9*0.9=0.081
Throughput for Y and Z can be calculated in same way.
Throughput of network = Tx+Ty+Tz=0.081+0.081+0.081=0.243
Program to display greater number:
#include <iostream> <em>// Needed to perform IO operations </em>
#include<conio.h> <em> // header file</em>
using namespace std;
int main() //start of the program
{
int a , b =0; //initialising the two integer variable
cout<< "Enter first number"<<endl;
cin >> a; //user's first number
cout<< "Enter second number"<<endl;
cin >> b; //user's second number
if (a>b) //comparing the two integers input by user
cout<< a << "is greater than" << b; //display the greater number
else
cout<< b << "is greater than" << a;
return 0; // exist
}
Answer:
B. Malware
Explanation:
Malware is the general term used to describe software code that is designed to cause damage to a computer system
Malware also known as malicious software. It is a single term which refers to virus, trojans, adware spy ware, rogue, scare ware, worm etc.
They are intentionally designed to cause damage to a computer system.
Answer:
grep -R '^foobar'.c > variable && grep -R 'foobar$'.c >> variable
echo $variable | ls -n .
Explanation:
Bash scripting is a language used in unix and linux operating systems to interact and automate processes and manage files and packages in the system. It is an open source scripting language that has locations for several commands like echo, ls, man etc, and globbing characters.
The above statement stores and appends data of a search pattern to an already existing local variable and list them numerically as standard out 'STDOUT'.
