Advertisements
Advertisements
प्रश्न
Which of the following is a valid java keyword?
पर्याय
If
BOOLEAN
static
Switch
Advertisements
उत्तर
static
Explanation:
Keywords in Java are reserved terms with a defined meaning and purpose within the language. Keywords should always be written in lowercase. Analyzing the provided options:
If:Incorrect because Java keywords are case-sensitive; the correct keyword is if (lowercase).BOOLEAN:Incorrect because the Java keyword is boolean (lowercase).static:This is correct; static is a valid Java keyword for declaring static methods, variables, or blocks.Switch:Incorrect since the right keyword is switch (lowercase).
APPEARS IN
संबंधित प्रश्न
Which operator is also called a Conditional operator?
Write short notes on Tokens.
Explain the types of literals?
Write short notes on Escape sequences with examples.
What are string literals? Explain.
If (a>b&&b>c) then largest number is ______.
The output of the following code is ______.
System.out.println(Math.ceil(6.4)+Math.floor(-1-2));A student executes the following code to increase the value of a variable 'x' by 2.
He has written the following statement, which in incorrect.
x=+2;
What will be the correct statement?
- x+=2;
- x=2
- x=x+2;
Consider the following program segment in which the statements are jumbled, choose the correct order of statements to swap two variables using the third variable.
void swap(int a, int b)
{ a=b; -> (1)
b=t; -> (2)
int t=0; -> (3)
t=a; -> (4)
}
Evaluate the given expression when the value of a=2 and b=3
b*=a++-++b+ ++a;
System.out.println("a="+a);
System.out.println("b="+b);