AQA GCSE Computer Science - 3.1.3 Binary Search
Authored by Mr Ling-Winston
Computers
8th - 10th Grade
Used 70+ times
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19 questions
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1.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which one of the algorithms is the best search algorithm?
Binary Search
Bubble Sort
Denary Search
Linear Sort
2.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which searching algorithm is more effective when the list is sorted?
Binary Search
Linear Search
Denary Search
Binary Sort
3.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
How does Binary Search work?
Halves data, repeats
Swaps data parts.
One by One check
Splits into doubles
4.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which of the options are the most efficient with a large list?
Binary Search
Denary Search
Merge search
Linear Search
5.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What is a disadvantage of Binary search?
List has to be sorted
Ony lists less than 100
Too slow
List must be even
6.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
What sorting method would be fastest for the average list?
Binary Search
Linear Search
Denary Search
They're all the same
7.
MULTIPLE CHOICE QUESTION
20 sec • 1 pt
Which conditions favour Binary Search?
Sorted List
Unsorted List
Long List
C and D
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