GCSE Year 10 Quiz Searching and Sorting Algorithms

GCSE Year 10 Quiz Searching and Sorting Algorithms

10th Grade

55 Qs

quiz-placeholder

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GCSE Year 10 Quiz Searching and Sorting Algorithms

GCSE Year 10 Quiz Searching and Sorting Algorithms

Assessment

Quiz

Computers

10th Grade

Hard

Created by

D Horsley

FREE Resource

55 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a linear search do?

Checks each item one by one

Jumps to the middle

Skips half the list

Sorts the list first

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why can linear search be used on unsorted lists?

It doesn’t need order

It uses binary logic

It starts from the end

It skips duplicates

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is an index in a list?

The position of an item

The size of an item

The last number

The total number

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a disadvantage of linear search?

It can be slow on large lists

It sorts the list

It needs internet

It works only on numbers

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which real-life task is similar to linear search?

Looking through a bag

Typing on a keyboard

Drawing a picture

Checking your pulse

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What must a list be before using binary search?

Sorted

Reversed

Encrypted

Padded with zeros

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does binary search begin?

Checking the middle item

Scanning the first item

Swapping values

Checking the largest item

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