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In C++, const qualifier can be applied to
1) Member functions of a class
2) Function arguments
3) To a class data member which is declared as static4) R
Reference variables
  • a)
    Only 1, 2 and 3
  • b)
    Only 1, 2 and 4
  • c)
    All
  • d)
    Only 1, 3 and 4
Correct answer is option 'C'. Can you explain this answer?
Most Upvoted Answer
In C++, const qualifier can be applied to1) Member functions of a clas...
When a function is declared as const, it cannot modify data members of its class. When we don't want to modify an argument and pass it as reference or pointer, we use const qualifier so that the argument is not accidentally modified in function. Class data members can be declared as both const and static for class wide constants. Reference variables can be const when they refer a const location.
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In C++, const qualifier can be applied to1) Member functions of a class2) Function arguments3) To a class data member which is declared as static4) RReference variablesa)Only 1, 2 and 3b)Only 1, 2 and 4c)Alld)Only 1, 3 and 4Correct answer is option 'C'. Can you explain this answer? for EmSAT Achieve 2025 is part of EmSAT Achieve preparation. The Question and answers have been prepared according to the EmSAT Achieve exam syllabus. Information about In C++, const qualifier can be applied to1) Member functions of a class2) Function arguments3) To a class data member which is declared as static4) RReference variablesa)Only 1, 2 and 3b)Only 1, 2 and 4c)Alld)Only 1, 3 and 4Correct answer is option 'C'. Can you explain this answer? covers all topics & solutions for EmSAT Achieve 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for In C++, const qualifier can be applied to1) Member functions of a class2) Function arguments3) To a class data member which is declared as static4) RReference variablesa)Only 1, 2 and 3b)Only 1, 2 and 4c)Alld)Only 1, 3 and 4Correct answer is option 'C'. Can you explain this answer?.
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