iGCSE 7 Algorithm design and problem solving

Assessment
•

Lucy Stephenson
•
Computers
•
8th Grade
•
6 plays
•
Hard
Student preview

31 questions
Show all answers
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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