Which of the following statement(s) is/are correct about an array? Tick all correct answer(s). No partial marks and no negative marks.Select one or more:The expression num[1] designates the very first element in the array.The array int num[26]; can store 26 elements.The declaration num[SIZE] is allowed if SIZE is a macro.It is necessary to initialize the array at the time of declaration.
Question
Which of the following statement(s) is/are correct about an array? Tick all correct answer(s). No partial marks and no negative marks.Select one or more:The expression num[1] designates the very first element in the array.The array int num[26]; can store 26 elements.The declaration num[SIZE] is allowed if SIZE is a macro.It is necessary to initialize the array at the time of declaration.
Solution
The correct statements about an array are:
- The array int num[26]; can store 26 elements.
- The declaration num[SIZE] is allowed if SIZE is a macro.
The first statement is incorrect because in most programming languages, array indices start at 0, so num[1] would designate the second element in the array, not the first.
The last statement is also incorrect because it is not necessary to initialize an array at the time of declaration. You can declare an array and initialize it later in the program.
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