Coding - Practical 6

Question 1

What is the code to print the address of a variable (e.g. wave)?

Answer 1

std::cout &laquo_space;“Address of variable : “ &laquo_space;&wave &laquo_space;“\n”;

Question 2

What symbol is used to get the address of the variable?

Answer 2

&

Question 3

What are shared variables?

Answer 3

Shared variables are variables that can be accessed between functions. Shared variables also retain their value while the program continues to run.

Question 4

What is an address?

Answer 4

An address is where a variable lives (in memory) - each variable has its own address.