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Data Structures and Array Lists

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Questions and Answers

What is a primary benefit of using data structures in data processing?

To reduce the flexibility of data structures

To ease the storage and searching of data (correct)

To increase the complexity of data processes

To limit the types of data that can be stored

What is a characteristic of array lists in terms of their size?

They can only grow in size but not shrink

They have a fixed size that cannot be changed

They can grow or shrink in size (correct)

They can only store a single type of data

What is a key feature of linked lists in terms of the elements they can store?

They can only store elements of the same type

They can only store a single element

They can store elements of different types and the same type (correct)

They can only store elements in a specific order

What is a common method available in array lists?

Add, access, and remove elements Signup and view all the answers

What is a characteristic of linked lists in terms of the order of their elements?

They maintain the order of elements in the order they were added Signup and view all the answers

Data structures store a collection of ______ data.

organised Signup and view all the answers

Objects in data structures are ______.

containers Signup and view all the answers

Some examples of data structures are ______, array lists and linked lists.

arrays Signup and view all the answers

Array lists can ______ or shrink in size.

grow Signup and view all the answers

Linked lists store its elements in ______.

nodes Signup and view all the answers