What is decision making and it can be implemented in Java programming?

How many decision making statements are there in Java?

In java there are four types of decision making statement.

What is meant by decision making statement?

Decision making statements allow you to decide the order of execution of specific statements in your program. You can set up a condition and tell the compiler to take a particular action if the condition is met. In case the condition is not met, you can instruct the compiler to execute a different block of code.

What are the 3 types of control structures?

The three basic types of control structures are sequential, selection and iteration. They can be combined in any way to solve a specified problem. Sequential is the default control structure, statements are executed line by line in the order in which they appear. The selection structure is used to test a condition.

Is if is a branching statement?

When an “Algorithm” makes a choice to do one of two (or more things) this is called branching. The most common programming “statement” used to branch is the “IF” statement.

How is decision-making constructs created?

Decision making structures requires the programmer to specify one or more conditions to be evaluated or tested by the program, along with a statement or statements to be executed if the condition is determined to be true, and optionally, other statements to be executed if the condition is determined to be false.

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What type of operators are used in decision-making?

Fig. 2.9. Equality and relational operators.

Algebraic equality or relational operator C equality or relational operator Meaning of C condition
> > x is greater than y
< < x is less than y
>= x is greater than or equal to y
<= x is less than or equal to y

What are the two different ways for decision making in Java?

Java provides two types of decision-making statements:

  • if statement.
  • switch statement.

Which is not decision making statement?

Which of the following is not a decision making statement? Explanation: do-while is an iteration statement.

What are the types of decision-making statement?

The different forms are,

  • Simple if statement.
  • if….else statement.
  • Nested if….else statement.
  • Using else if statement.

Is the basic statement used for decision-making?

if statement is the most simple decision-making statement. It is used to decide whether a certain statement or block of statements will be executed or not i.e if a certain condition is true then a block of statement is executed otherwise not.