Write pseudocode for an algorithm that accepts the following inputs and outputs the total and average marks for a class test: Inputs: Number of students Marks for each student Processes: Calculate total marks Calculate average marks Outputs: Total marks Average marks
Algorithm Writing: Totals and Averages. (6 marks) Read More »
Explain how algorithmic thinking can be applied to improve the efficiency of a school’s registration system for new students. Consider aspects such as data collection, processing, and output.
Algorithmic Thinking. (4 marks) Read More »
Explain how decomposition helps in problem-solving in computer science.
Decomposition. (3 marks) Read More »
Describe the principle of abstraction in computational thinking.
Abstraction. (2 marks) Read More »
Study the following dataset: 5 4 3 6 2 7 Show This command word is requesting that you provide a step by step example how a merge sort would sort the data, step by step.
State This command word requires you to write a statement that clearly highlights one way that an insertion sort is inferior to merge sort a disadvantage of an ‘Insertion Sort’ compared with a ‘Merge Sort’.
Explain This command word requires you to provide details of the how the sorting algorithm works fully, how an insertion sort algorithm orders data.
Study the following dataset: 5 4 3 6 2 Show This command word is requesting that you provide a step by step example how an insertion sort would sort the data, step by step.
For ordered datasets, a binary search algorithm is considered to be more efficient than a linear search algorithm. Explain why.
Search Algorithms 3 Read More »
Study the set of data below. blue green orange red yellow Explain the steps that a binary search algorithm would take to locate the item ‘yellow’.
Search Algorithms 2 Read More »
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