dentifiers Which of the following identifiers are (a) C reserved words, (b) standard identifiers, (c) conventionally used as constant macro names, (d) other valid identifiers, and (e) invalid identifier

Q: What precisely does it imply when someone talks about "user-defined data types"?

A: User-defined data types: A data type that was developed by a user is known as a user-defined data…

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Q: Define short data type.

A: Short data type: The short data type is a 16 bit signed two’s complement integer.

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Q: Explain the data types: EDT, DDT, IO Derived Variables. Please answer for above question

A: The answer is given in the below step

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Q: 1. What is variables and data types? 2. What are operations? 3. What are assignment operations?

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Q: define long data type .

A: Long data type is use to store integer values of size upto 4 bytes.

Q: 5. Explain the significance, types, and role in memory allocation of variable in C.

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Q: usage of base class pointers or references to call virtual functions in various forms and structures…

A: The question is to write the useage of base class pointer to call virtual function in various forms.

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Q: What precisely does it imply when someone talks about "user-defined data types"?

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A: The answer is

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Q: What precisely does it imply when someone talks about "user-defined data types"?

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A: The user defined data types in C++ are typedef, union, enumerator.

Q: The structure or format of data is called a. Syntax b. Semantics c. Struct d. None of the mentioned

A: The structure or format of data is called Syntax. Answer: Syntax

Q: What precisely does it imply when someone talks about "user-defined data types"?

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Concept of Pointer Parameter

Pointers are the special variable that stores the variable address, instead of storing the variable value. Pointer is a powerful feature of a programming language. A pointer is mostly used to save memory space and improve execution time.