Decision Structure

Question 1

What is a if statement?

Answer 1

A construct that enables a program to specify alternative paths of execution

Question 2

What are a few of the type of selection statements C# has?

Answer 2

one-way if statements,
two-way if-else statements,
nested if statements,
multi-way if-else statement,
switch statements
conditional operators

Question 3

What is a one way if statement?

Answer 3

Executes an action if the specified condition is true. If the condition is false, nothing is done.

Question 4

What is the syntax for a one way if statement?

Answer 4

if (boolean_expression)
{
     // statement(s)
}

Question 5

What is a two way if-else statement?

Answer 5

Decides the execution path based on whether the condition is true or false

Question 6

What is the syntax for a if-else statement?

Answer 6

if (boolean-expression)
{
    // statement(s)-for-true-case
}
else
{
    // statement(s)-for-false-case
}