How Many Choices Are Possible When Using A Single IF ELSE Statement?

What is IF AND THEN statement?

A conditional statement (also called an If-Then Statement) is a statement with a hypothesis followed by a conclusion.

The hypothesis is the first, or “if,” part of a conditional statement.

The conclusion is the second, or “then,” part of a conditional statement.

The conclusion is the result of a hypothesis..

What are the 4 types of conditional sentences?

There are four main kinds of conditionals:The Zero Conditional: (if + present simple, … present simple) … The First Conditional: (if + present simple, … will + infinitive) … The Second Conditional: (if + past simple, … would + infinitive) … The Third Conditional. (if + past perfect, … would + have + past participle)

When a condition in an IF THEN statement is true?

Summary: A conditional statement, symbolized by p q, is an if-then statement in which p is a hypothesis and q is a conclusion. The conditional is defined to be true unless a true hypothesis leads to a false conclusion.

What is true about DO statement?

What is true about do statement? Explanation: Do statement checks the condition at the end of the loop. Hence, code gets executed at least once. … Explanation: Break is used with a switch statement to shift control out of switch.

What is it called if an object has its own lifecycle and there is no owner?

Explanation: Encapsulation is implemented by combining methods and attribute into a class. … Explanation: It is a relationship where all objects have their own lifecycle and there is no owner. This occurs where many to many relationships are available, instead of one to one or one to many.

What is if else statement with example?

Syntax of if else statement: If condition returns true then the statements inside the body of “if” are executed and the statements inside body of “else” are skipped. If condition returns false then the statements inside the body of “if” are skipped and the statements in “else” are executed.

What is the difference between if and if else statement?

if vs if else The if statement is a decision-making structure that consists of an expression followed by one or more statements. The if else is a decision-making structure in which the if statement can be followed by an optional else statement that executes when the expression is false.

What is a nested IF ELSE statement?

A nested if in C is an if statement that is the target of another if statement. Nested if statements means an if statement inside another if statement. Yes, both C and C++ allows us to nested if statements within if statements, i.e, we can place an if statement inside another if statement.

Can you do 2 IF statements in Excel?

As a worksheet function, the IF function can be entered as part of a formula in a cell of a worksheet. It is possible to nest multiple IF functions within one Excel formula. You can nest up to 7 IF functions to create a complex IF THEN ELSE statement.

When a condition is an IF THEN statement Test true?

When executing a block If (2nd syntax), condition is tested. If condition is true, then the statements following Then are executed. If condition is false, then each ElseIf (if any) is evaluated in turn. If a true condition is found, then the statements following the associated Then are executed.

What is a selection statement?

Selection statements allow a program to test several conditions, and execute instructions based on which condition is true. … That is why selection statements are also referred to as conditional statements.

What is the purpose of if/then else statement?

The if-then-else statement provides a secondary path of execution when an “if” clause evaluates to false .

What is IF THEN statement in Excel?

Sometimes in a spreadsheet, something should be done if certain conditions are in place. What is known as an “if” statement can be solved with an “if-then” statement in Excel. The principle is the same: if a value is true, then do something, otherwise do something else.

What is if/then else statement in Visual Basic?

In Visual Basic, If-Else-If statement or condition is useful to define the multiple conditions and execute only the matched condition based on our requirements. … In case, if we have a multiple conditions to validate and execute only one block of code, then If-Else-If statement is useful in our application.

Is it possible to create a nested switch statement?

C++ nested switch statements. It is possible to have a switch as part of the statement sequence of an outer switch. Even if the case constants of the inner and outer switch contain common values, no conflicts will arise. C++ specifies that at least 256 levels of nesting be allowed for switch statements.

How many statements can be in the true branch of an if/then else statement?

One of the statements runs when the specified condition is True, and the other one runs when the condition is False. When you want to define more than two blocks of statements, use the ElseIf Statement. You can nest up to ten levels of If… Then… Else statements.

How do you write an IF ELSE statement?

Use if to specify a block of code to be executed, if a specified condition is true. Use else to specify a block of code to be executed, if the same condition is false. Use else if to specify a new condition to test, if the first condition is false. Use switch to select one of many blocks of code to be executed.

Which of the following statement can be used to test equality alone?

switch statement can only test for equality, whereas if statement can evaluate any type of boolean expression. it is possible to create a nested switch statements. Answer: two case constants in the same switch can have identical values.