Computer Applications
What will be the output for:
System.out.print(Character.toLowerCase('1'));
- 0
- 1
- A
- true
Java Library Classes
ICSE Sp 2024
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Answer
1
Reason — In Java, the Character.toLowerCase(char ch) method is used to convert a given character to its lowercase equivalent, if one exists. If the character is already in lowercase or there is no lowercase equivalent, it will return the original character.
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Related Questions
Read the following text, and choose the correct answer:
A class encapsulate Data Members that contains the information necessary to represent the class and Member methods that perform operations on the data member.
What does a class encapsulate?
- Information and operation
- Data members and Member methods
- Data members and information
- Member methods and operation
Assertion (A): Call by value is known as pure method.
Reason (R): The original value of variable does not change as operation is performed on copied values.
- 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
Write the Java expression for (p + q)2.
Evaluate the expression when the value of x = 2:
x = x++ + ++x + x