In which of the following cases, linear search algorithm is used?

• To search an element in ORDERED list

• To search an element in a list of few elements.

• Well suited for almost type of list

• To search in an unordered list consisting of few elements

• None of the choices

What is the worst case scenario of search array students?

• (a) All searches take the same time

• (b) Item = Henry

• (c) Item = Annabelle

• (d) B or C

• (e) None

What is the best case scenario of search array students?

• (a) item = Andrew

• (b) Item = George

• (c) Item = Annabelle

• (d) All searched take the same time

• (e) None

A linear search takes 2 inputs: one is a ordered list and another one is unsorted list. Which of the two will be sorted faster?

• Sorted List

• Unsorted List

• Depends on the item of the position in the list

• Not applicable

Under which of the following conditions is a linear search complete?

• (a) Item is found

• (b) Item is not present in the list

• (c) a or b

• None

How many times is the code inside while loop (position = position + 1) executed if item = ‘G’?

• 1

• 2

• 3

• 4

• 8

How many times is the code inside while loop (position = position + 1) executed if item = ‘K’?

• 5

• 6

• 7

• 4

• 8

What is the output if item = 'R'

• item found at position 4

• item not found

• item found at position 3

• item found at position 5

• None

What is the output if item = 'H'

• item found at position 4

• item not found

• item found at position 3

• item found at position 5

• Item found in another list

Which of the following is true about Linear Search algorithm?

• Linear Search algorithm checks each element one by one

• The worst case scenario of a linear search occurs if the item is not in the list

• The worst case scenario of a linear search occurs if the item is the last element in the list

• All of the above.