Computer Applications
Assertion (A) next() can read the input only till the space.
Reason (R) next() only gets to the line break.
- Both Assertion (A) and Reason (R) are true and Reason (R) is a correct explanation of Assertion (A).
- Both Assertion (A) and Reason (R) are true and Reason (R) is not a correct explanation of Assertion (A).
- Assertion (A) is true and Reason (R) is false.
- Assertion (A) is false and Reason (R) is true.
Answer
Assertion (A) is true and Reason (R) is false.
Reason — Assertion (A) is true because the next() method reads input until it encounters a space character by default. Reason (R) is false because next() stops reading at the first whitespace character (which includes spaces, tabs, and line breaks), not just at line breaks.
Related Questions
Assertion (A) Identifier is a name given to a package, class, interface, method or variable.
Reason (R) Identifier allows a programmer to refer to the item from other places in the program.- Both Assertion (A) and Reason (R) are true and Reason (R) is a correct explanation of Assertion (A).
- Both Assertion (A) and Reason (R) are true and Reason (R) is not a correct explanation of Assertion (A).
- Assertion (A) is true and Reason (R) is false.
- Assertion (A) is false and Reason (R) is true.
Read the following text and choose the correct answer:
The Java compiler breaks the line of code into text (words) is called Java tokens. These are the smallest element of the Java program. The Java compiler identified these words as tokens. These tokens are separated by the delimiters. Java tokens help the compiler. Which of the following is a type of Java token?
- Identifiers
- Keywords
- Operators
- All of these
It can have the same access specifiers used for variables and methods.
- Method
- Class
- Constructor
- Object
Write the values of c and d after execution of following code.
int a = 1; int b = 2; int c; int d; c = ++b; d = a++; c++;