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Oak National Academy
12 questions
What is an ordered list?
Which of these is an example of an unordered list?
How would you find a chapter in a book using the table of contents?
What is the main purpose of an index in a book?
Which of these would be easiest to search through?
How many items would you need to check to confirm that an item is not in an unordered list?
What is a linear search?
What type of data can a linear search be used on?
Match the scenario to the concept:
What happens if the item being searched for is not in the list?
What is the main advantage of a linear search?
Given the list: [apple, banana, cherry, grape, orange], how many items would need to be searched in the worst-case scenario to confirm if "fig" is in the list using a linear search?
