iGCSE 7 Algorithm design and problem solving

iGCSE 7 Algorithm design and problem solving

Assessment

Assessment

Created by

Lucy Stephenson

Computers

8th Grade

6 plays

Hard

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31 questions

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1.

MULTIPLE CHOICE

30 sec • 1 pt

Identify the search algorithm (1-2)

2.

MULTIPLE CHOICE

30 sec • 1 pt

Identify the description of a linear search (4-5)

3.

MULTIPLE CHOICE

30 sec • 1 pt

Identify the description of a binary search (4-5)

4.

MULTIPLE CHOICE

30 sec • 1 pt

Define the term computational thinking (1-2)

5.

MULTIPLE CHOICE

30 sec • 1 pt

Which of the following is not a component of computational thinking? (1-2)

6.

MULTIPLE CHOICE

30 sec • 1 pt

Define the term abstraction within computational thinking (4-5)

7.

MULTIPLE CHOICE

30 sec • 1 pt

Define the term decomposition within computational thinking (1-2)

8.

MULTIPLE CHOICE

30 sec • 1 pt

Identify which statement describes algorithmic thinking (1-2)

9.

MULTIPLE CHOICE

30 sec • 1 pt

A linear search is to be performed on the list: 12, 6, 8, 1, 3.

How many comparisons would it take to find the number 1? (6-9)

10.

MULTIPLE CHOICE

30 sec • 1 pt

A binary search is to be performed on the list: 3, 5, 9 ,10 ,23. 

How many comparisons would it take to find the number 9? (4-5)

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