Correct Answer:
B. Parenthesis
The symbol () is commonly known as "Parenthesis". These curved brackets are used in writing to enclose supplementary material, such as an explanation, comment, or qualification, that is separate from the main text.
- A: Square bracket refers to the symbols [ ], which have different uses, often for editorial insertions or technical notation.
- B: Parenthesis is the correct term for the curved brackets ().
- C: None of these is incorrect as 'Parenthesis' is a valid option.
- D: all is incorrect as only one option correctly identifies the symbol.
Understanding punctuation marks and their correct terminology is fundamental for clear communication in written language.