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Questions and Answers
What is a data type?
What is a data type?
- A collection of data objects and operations defined at runtime
- A collection of data objects and undefined operations
- A collection of data objects and operations defined by the user
- A collection of data objects and predefined operations (correct)
Which of the following statements about primitive data types is true?
Which of the following statements about primitive data types is true?
- They do not reflect hardware (correct)
- They are defined in terms of other data types.
- They are not used in programming languages.
- They require a lot of non-hardware support for their implementation.
What is a descriptor?
What is a descriptor?
- A collection of predefined operations
- A collection of attributes of a variable (correct)
- A collection of user-defined data types
- A collection of data objects
Which data type is used for business applications, such as money?
Which data type is used for business applications, such as money?
What are primitive data types?
What are primitive data types?
What is the most commonly used numeric coding for characters?
What is the most commonly used numeric coding for characters?
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