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8 Cards in this Set
- Front
- Back
- 3rd side (hint)
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How many categories of data type does C++ have |
3 types. Simple data type Structured Data type Pointers |
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What is Data Type |
Since ALL variables use data type. It refers to the type of data to be stored. 5 is int Mom is string or char Each data type has specific byte size for each. |
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What is structured data type |
A type in which each value is a collection of component items The entire collection has a single name We gave related info of various data TYPES that we store together under same identifier. Example of structured data type: Struct Class Array |
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What are aggregate operations |
An operation on a data structure as a whole.
As opposed to an operation on an individual component of the data structure. |
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What are the 3 types of expressions in c++ |
Integral... Returns int result
Floating point... Return floating point decimal result
Mixed... Involves int and decinL numbers (an expressio tht has different data types)
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What does cin.get function do? |
The cin variableb that can access the get function can read char only. It takes whitespaces too. Compare to original cin. It takes inout until the whitespace is prrsent. . (White space is any space or tab or, enter or return tab or any empty spaces between the cin input. ) Normal just takes everything and ignores the whitespace. |
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Order of precedence |
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Predefined Function!! Must Remember |
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