Select the correct answerWhich of these is long data type literal?OptionsABCDEFG0x99fffL0x99fffa99671246

Break Down the Problem

1. Identify the characteristics of a long data type literal in programming languages like Java or C#.
2. Analyze each of the options provided to determine which conforms to the long data type format.

Relevant Concepts

• In languages like Java, a long literal is represented as an integer followed by an "L" or "l" to indicate that it should be treated as a long type.
• Hexadecimal literals can also be used, beginning with "0x" or "0X".

Analysis and Detail

1. Option A: 0x99fffL

   • This is a hexadecimal literal indicating a long type because it ends with "L".

2. Option B: 0x99fffa99671246

   • This is a hexadecimal literal but does not have an "L" at the end, so it is treated as a regular integer.

3. Option C: G

   • This does not represent any numeric value and cannot be a long literal.

4. Option D: 0

   • This is just a zero value, not specifically a long type.

5. Option E: F

   • Similar to Option C, it does not represent any numeric value.

6. Option F: 0x99fffL

   • This is a repeat of Option A and correctly represents a long type.

Verify and Summarize

Options A and F both follow the long data type criteria. However, since they are identical, we confirm that 0x99fffL is indeed a long data type literal.

Final Answer

The correct long data type literal is 0x99fffL.