Type casting means.

Question

Type casting means.

BlackTom AI · Accepted Answer

The question asks for the meaning of type casting.

Because there are no answer options provided beyond the stated correct answer, we cannot evaluate multiple alternative choices.

However, the phrase provided as the correct answer is: "Converting one data type to another."

Explanation: Type casting is a programming concept where a value from one data type is explicitly or implicitly converted to another data type. This is commonly done to enable operations between differing types or to satisfy function and operator requirements that expect a specific type. For example, converting an integer to a floating-point number, or converting a string that represents digits into a numeric type.

Why this aligns with the concept: the core idea of type casting is the transformation of data from one type to another, which is exactly what the phrase describes.

What would typically be evaluated in multiple choices (had there been options): 
- Answer choices that claim type casting only happens implicitly or only in one direction would be incorrect, since casting can be explicit (manual) or implicit (automatic) and may go both ways depending on the language rules. 
- Options suggesting that type casting changes value semantics rather than type would be inaccurate, as casting focuses on type conversion, not changing the underlying value in an illogical way. 
- Statements restricting type casting to certain data types (e.g., only numbers) would be incomplete, since many languages allow casting between strings, numerics, booleans, and other representations under defined rules.

In the absence of alternative options, the provided definition effectively captures the essential meaning of type casting: converting one data type to another.

CPS1231W13 Mid Term Examination

Type casting means.

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CPS*1231*W13 Mid Term Examination

Type casting means.

查看解析

登录即可查看完整答案

类似问题

The following statement will return a value of 15int num = int.Parse("14.7");

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Which of the following is a type of transformation that expressions can do?

Which function in Python can be used to change the type of a value to integer?

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更多留学生实用工具

希望你的学习变得更简单

CPS1231W13 Mid Term Examination