Answer:
Operations that can be done by a computer
Explanation:
An algorithm is a specific procedure for solving a well-defined computational problem. ... It requires an understanding of the alternatives available for solving a computational problem, including the hardware, networking, programming language, and performance constraints that accompany any particular solution
I believe it is, A. taskbar
Int j;
j="name"[4];
// you could do
j=0; // since name has four letters the fifth character is the terminating 0
now if the string name is name
you could do
j=name[4]; // or even 4[name]