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Questions and Answers
What is the primary purpose of an array in programming?
What is the primary purpose of an array in programming?
- To store data in a random order
- To execute conditional statements
- To store a fixed-size collection of elements of the same type (correct)
- To create a dynamic collection of elements
Which method is typically used to sort the elements in an array?
Which method is typically used to sort the elements in an array?
- Array.Reverse()
- Array.Order()
- Array.Arrange()
- Array.Sort() (correct)
How can you access each element in an array?
How can you access each element in an array?
- By using functions only
- By defining additional arrays
- By looping through the array (correct)
- By changing the array structure
What does the length property of an array return?
What does the length property of an array return?
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What is a primary advantage of using arrays for organizing data?
What is a primary advantage of using arrays for organizing data?
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Study Notes
Arrays
- An array stores a fixed-size, sequential collection of elements of the same type.
- Arrays act as a collection of variables of the same type.
- Organize and store data systematically.
- They facilitate operations like sorting and searching.
Array Operations
- The
Lengthproperty returns the total number of elements in the array. - Loops provide a way to access each element in the array.
- The
Array.Sort()method sorts array elements in ascending order.
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