Answer:
B. 1 6 3
Explanation:
Given function definition for calc:
void calc (int a, int& b)
{
int c;
c = a + 2;
a = a * 3;
b = c + a;
}
Function invocation:
x = 1;
y = 2;
z = 3;
calc(x, y);
cout << x << " " << y << " " << z << endl;
- Since x is passed by value, its value remains 1.
- y is passed by reference to the function calc(x,y);
Tracing the function execution:
c=3
a=3
b=c+a = 6;
But b actually corresponds to y. So y=6 after function call.
- Since z is not involved in function call, its value remain 3.
So output: 1 6 3
Answer:
return instruction used to return a value from a function.
Explanation:
Function is a block of statement which perform the special task.
Syntax for define a function:
type name(parameter_1, parameter_2,...)
{
statement;
return variable;
}
In the syntax, type define the return type of the function. It can be int, float, double and also array as well. Function can return the array as well.
return is the instruction which is used to return the value or can use as a termination of function.
For return the value, we can use variable name which store the value or use direct value.
A(n) client exists a computer that requests and utilizes network resources from a(n) server.
<h3>
What is a computer network?</h3>
- A computer network is a collection of computers that share resources that are available on or provided by network nodes.
- The computers communicate with one another via digital links using standard communication protocols.
- These links are made up of telecommunication network technologies that are based on physically wired, optical, and wireless radio-frequency means and can be configured in a variety of network topologies.
- Nodes in a computer network can be personal computers, servers, networking equipment, or other specialized or general-purpose hosts.
- They can be identified by network addresses and have hostnames.
- Local-area networks (LANs) and wide-area networks (WANs) are the two basic network types.
- A(n) client exists a computer that requests and utilizes network resources from a(n) server.
To learn more about computer network, refer to:
brainly.com/question/8118353
#SPJ4
Answer:
Single quotes; Double quotes
Explanation:
Character literals is a type of literal in Java programming used for denoting constant valued character. Examples are 'g', '6', 'A' '+' etc.
String literals is a type of literal in Java programming used for representing or displaying of a sequence of characters or string values. Examples are "Hello Brainly user"
In Java programming, Character literals are enclosed in single quotes, string literals are enclosed in double quotes.
