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प्रश्न
What is meant by conditional statements in JavaScript?
What is meant by conditional statement? Explain.
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उत्तर
- Statements are executed in the order they are found in a script. Conditional statements execute or skip one or set of statements depending on the value of a specified conditional expression.
- Conditional statements are used to direct the flow of control to perform a particular task
- Conditional Statements help to alter the normal sequence of execution of a program by two types of controls – Branching and Looping.
संबंधित प्रश्न
Which conditional statement is used to transfer control from current statement to another statement?
In which loop the condition is evaluated, before executing a statement?
The _______ statement is especially useful when testing all the possible results of an expression.
<script type=“text/javascript”>
x = 6 + “3”;
document.write(x);
</script>what will be the output?
What are the different types of control statement used in JavaScript?
List out the various branching statements in JavaScript?
Write the general syntax for switch statement.
Differentiate the break and continue statement.
What is if statement and write its types.
Write the syntax for else-if statement.
Explain switch case statement with example.
The absence of which statement leads to fall through situation in switch case statement?
Consider the following program segment and select the output of the same when n = 10:
switch(n)
{Case 10: System.out.println(0*2);
case 4: System.out.println(n*4); break;
default : Syslem.out.println(n);
}Give the output of the following program segment:
int n = 4279; int d;
while(n>0)
(d=n%10;
System.out.println(d);
n=n/100;
}Which of the following is not true with regards to a switch statement?
Rewrite the following code using single if statement.
if(code=='g')
System.out.println("GREEN");
else if(code=='G')
System.out.println("GREEN");