Answer: D: A recent graduate makes money helping teachers sell their lesson plans online.
Explanation: I am in accounting and have taken it for 3 years.
The opportunity cost is the full cost of the trip
The <span>three special purpose devices one might find in a data center and what they do are :
</span><span>1) Load Balancer</span><span> is a device that acts as a reverse proxy and distributes network or application traffic across a number of. servers.</span><span>
2) Logical Servers are logically separate servers (e.g., a Web server, an
email server, and a file server) on the same physical computer.
</span>3) V<span>irtual Servers ran on the same physical computer </span>that shares
hardware and software resources with other operating systems (OS), they are
popular in Web hosting environments.
Answer:
Exceptions are raised using throw statement in c++.
Explanation:
Try block is used to keep the statements which we felt that they will raise an exception. Catch block is used to catch the exception which is thrown by the try block.
#include<iostream.h>
void main(){
int x,y,z;
try{
cout<"enter 2 numbers";
cin>>x>>y;
if(y==0)
throw y;
z=x/y;
}
catch(int x){
cout<<"exception caught";
}
}
