Podcast
Questions and Answers
What term describes a set of non-repeating elements of the same type?
What term describes a set of non-repeating elements of the same type?
- Collection (correct)
- Matrix
- Graph
- Array
Which of the following correctly represents an orderly structure consisting of different types of data fields?
Which of the following correctly represents an orderly structure consisting of different types of data fields?
- Array
- Table (correct)
- List
- Collection
In C++, which option correctly shows how a pointer is properly declared?
In C++, which option correctly shows how a pointer is properly declared?
- int* array
- int*x (correct)
- int x
- int&x
What keyword is used to dynamically allocate memory in C++?
What keyword is used to dynamically allocate memory in C++?
How can the data structure be mathematically represented?
How can the data structure be mathematically represented?
Flashcards
Array
Array
A collection of elements of the same type stored contiguously in memory. Think of it as a structured way to store a list of items.
Table
Table
A structured way to store data with different types of information in rows and columns. Like a table with rows of data and columns representing different attributes.
Mathematical Representation of Data Structures
Mathematical Representation of Data Structures
A way to represent the relationship between data elements and their organization in a data structure. It describes what data is included and how it's connected.
Dynamic Memory Allocation (new)
Dynamic Memory Allocation (new)
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Pointer
Pointer
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Study Notes
Algorithm Development for Students
- Students' algorithm development is explored.
Program Creation
- The process of program creation is examined.
Collections of Elements
- A collection is a set of non-repeating elements of the same type.
- An array is a collection of elements of the same type.
Data Structures
- A collection is a structure formed from different data types.
- A table is an ordered structure of various data fields.
Mathematical Representation of Data Structures
- Data structures can be mathematically represented as S = {D, R}.
Pointer Declaration in C++
- A pointer is declared in C++ using
int*x.
Dynamic Memory Allocation
- The keyword
newis used for dynamic memory allocation.
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