Which of the following is a valid operator?

Question

BlackTom AI · Accepted Answer

When identifying a 'valid operator' from the given options, it helps to recall that operators are symbols that perform operations in programming languages.

Option a: 'a. ||' corresponds to the logical OR operator. This is a valid operator in many languages (e.g., C, C++, Java, JavaScript), so it is indeed a valid operator in those contexts.

Option b: 'b. !' is the logical NOT (unary negation) operator. Like ||, it is valid in numerous languages, so this option is also a valid operator in those environments.

Option c: 'c. /' represents the division operator. This is a fundamental arithmetic operator and is universally recognized across virtually all programming languages that have arithmetic expressions. Its status as an operator is widely consistent.

Option d: 'd. \' backslash' is the character backslash. In most languages, the backslash is not defined as a standalone operator. It is typically used as an escape character in strings or as part of specific constructs (like path separators in some contexts or as part of regex syntax), but not as a general binary/unary operator. Therefore, this option is not considered a standard operator in the typical sense.

Considering these points, options a and b denote valid operators in standard programming languages, option c denotes a universally recognized arithmetic operator, and option d does not serve as a general operator. In the context of the provided answer key, the indicated correct choice is the division operator, because it is a straightforward, universally accepted operator type across languages.

MUF0051 ICT Unit 1 - Semester 2, 2025 A1: Part 4 - Data analysis MCQ test

Which of the following is a valid operator?

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