Algorithm And Flow Chart II - SS2 ICT Past Questions and Answers - page 2
What programming languages are used to write algorithms?
Only Python
Any language except Python
Any programming language of your choice
Only machine code
In algorithm development, what is the main purpose of a flowchart?
To create art
To visualize the outcome
To provide a detailed representation of the algorithm's steps
To write code directly
What should you check before opening a file for reading or writing in file processing?
The file's name
The file's contents
Whether the file exists
The file's size
Why is closing a file after reading or writing important in file processing?
It helps you save memory.
It releases system resources and ensures changes are saved.
It speeds up the computer
It is not important
What is the purpose of writing pseudocode before translating an algorithm into code?
To create a visual representation of the algorithm
To confuse programmers
To provide a high-level description of the algorithm's logic
To replace actual code
Explain the concept of writing an algorithm in your own words. Why is it important in computer programming?
Elaborate on the role of pseudocode in the algorithm development process. Why might one use pseudocode before writing actual code?
Describe a real-world problem that could benefit from the application of algorithmic thinking. How would you approach solving this problem using an algorithm?
Discuss the importance of error handling in both algorithm development and programming. How does proper error handling enhance the reliability of software applications?
In the context of file processing, explain why it's essential to check whether a file exists before attempting to open it for reading or writing. What can happen if this check is omitted?