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- 1. Fill-in-the-Blank15 minutes1 pt
Name the package that contains Scanner class.
- 2. Fill-in-the-Blank15 minutes1 pt
Complete the code below to create an object of Scanner class:
Scanner sc = new Scanner(______);
- 3. Multiple-choice15 minutes1 pt
Name the type of error in case given below:
Missing semicolon.
Syntax Error
Logical Error
Run-time error
- 4. Fill-in-the-Blank15 minutes1 pt
Name the method of Scanner class that is used to input an integer data from the standard input stream.
- 5. Multiple-choice15 minutes1 pt
Name the type of error in case given below:
int a;b;c;
Syntax Error
Logical Error
Run-time error
- 6. Multiple-choice15 minutes1 pt
Which of the following are valid comments?
/* comment */
* comment
// coment
*/ comment */
- 7. Multiple-choice15 minutes1 pt
Name the type of error in case given below:
Math.sqrt(36 – 45)
Syntax Error
Logical Error
Run-time error
- 8. Fill-in-the-Blank15 minutes1 pt
Name the method of Scanner class that is used to input a String data from the standard input stream.
- 9. Multiple-choice15 minutes1 pt
Name the type of error in case given below:
Multiplication operator used when the operation should be division.
Syntax Error
Logical Error
Run-time error
- 10. Fill-in-the-Blank15 minutes1 pt
Name the keyword, to use the classes defined in a package.
- 11. Fill-in-the-Blank15 minutes1 pt
Name the package that is invoked by default.
- 12. Multiple-choice15 minutes1 pt
Name the type of error in case given below:
Division by a variable that contains a value of zero.
Syntax Error
Logical Error
Run-time error
- 13. Fill-in-the-Blank15 minutes1 pt
Name the keyword used to call a package in the program.
- 14. Multiple-choice15 minutes1 pt
Which of the following is not a valid comment in Java?
Single line comment
Double line comment
Multi line comment
Documentation comment
