| 21. | What is the size of an int data type? |
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Answer: (c).Depends on the system/compiler
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| 22. | What is short int in C programming? |
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Answer: (c).short is the qualifier and int is the basic datatype
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| 23. | Which is correct with respect to size of the datatypes? |
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Answer: (c).char < int < double
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| 24. | A mathematical-model with a collection of operations defined on that model is called |
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Answer: (b).Abstract Data Type
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| 25. | Representation of data structure in memory is known as: |
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Answer: (b).abstract data type
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| 26. | An ADT is defined to be a mathematical model of a user-defined type along with the collection of all ____________ operations on that model. |
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Answer: (c).Primitive
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| 27. | Theoretical computer science refers to the collection of such topics that focus on the__________, as well as mathematical aspects of computing. |
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Answer: (c).Both (a) and (b)
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| 28. | Data type is the classification of pieces of information in a____________. |
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Answer: (c).Program
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| 29. | A dynamic data structure is one in which the memory for elements is allocated dynamically at runtime. Is this statement True or False? |
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Answer: (a).True
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| 30. | Maintaining an efficient communication between programmers is job done by |
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Answer: (d).Design patterns
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