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Grade 9 - Whole Syllabus
5
int x = -10; System.out.println(Math.abs(x) + Math.ceil(2.3));
13
what will be the output - System.out.println(Math.floor(Math.random() * 10));
Any number between 0 and 9
int a = 7; int b = 4; System.out.println(Math.max(a, b) - Math.min(a, b));
3
What will be the output - System.out.println(Math.pow(2, Math.round(2.6)));
8
What will be the output - System.out.println(Math.floor(Math.abs(-5.9)));
6
Which Mathematical Library function return data type is int.
Math.rounnd()
Execution Count - int count = 0; for(int i = 1; i <= 3; i++) { for(int j = 1; j <= 2; j++) { count++; } } System.out.println(count);
6
Predict output - char ch = 'A'; System.out.println(ch + 1);
66
An error that occurs due to violation of Java grammar rules is called a ________ error.
syntax error
Errors that occur while the program is running are known as ________ errors.
runtime
missing semicolon is a ___________ error
Syntax error
Inheritance supports ________ of code.
reusability
