Dim x, y as integer. What is x and y data type?

  1. x as integer and y as integer.

  2. x as variant and y as integer.

  3. x as integer and y as variant.

  4. x as double and y as integer.


Correct Option: B

AI Explanation

To answer this question, we need to understand the data types of the variables x and y.

In the given code, x and y are declared as follows:

Dim x, y as integer

In this declaration, the variable x is not explicitly assigned a data type, while the variable y is explicitly declared as an integer.

Let's go through each option to understand why it is correct or incorrect:

Option A) x as integer and y as integer - This option is incorrect because the variable x is not explicitly declared as an integer.

Option B) x as variant and y as integer - This option is correct because when a variable is not explicitly assigned a data type, it is assigned the default data type, which is variant. Therefore, variable x is a variant, and variable y is explicitly declared as an integer.

Option C) x as integer and y as variant - This option is incorrect because the variable x is not explicitly declared as an integer.

Option D) x as double and y as integer - This option is incorrect because the variable x is not explicitly declared as a double.

The correct answer is B. This option is correct because x is a variant and y is explicitly declared as an integer.

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