Thinking procedurally Flashcards
What does “thinking procedurally” mean in computer science?
It refers to the process of breaking down a problem into smaller, manageable parts and determining the order in which these parts should be solved (algorithmic thinking).
What is decomposition in problem-solving?
Decomposition is the process of breaking a large problem into smaller sub-problems that are easier to solve.
Why is decomposition important in procedural thinking?
It allows complex problems to be understood and tackled in smaller, manageable sections, facilitating easier debugging, code reuse, and collaboration.
What is a procedure in programming?
A procedure is a block of code designed to perform a specific task, which can be reused multiple times within a program.
How does procedural thinking help in algorithm design?
It helps in determining the sequence of steps (procedures) required to solve a problem and ensures the tasks are executed in the correct order.
What is the difference between a procedure and a function?
A procedure performs a task without returning a value, while a function performs a task and returns a value to the calling code.
What is meant by “sub-procedures” in procedural thinking?
Sub-procedures are smaller procedures that exist within a larger procedure, allowing for even more modularity and code reuse.
Give an example of a real-world problem that can be solved using procedural thinking.
Making a cup of tea can be broken down into smaller steps: boiling water, adding tea to a cup, pouring water, adding milk, etc.
What is the importance of sequence in procedural thinking?
Sequence ensures that tasks are carried out in the correct order to achieve the desired outcome.
How does procedural abstraction benefit program design?
It hides the complexity of procedures by allowing programmers to focus on what a procedure does, rather than how it does it.
What is the role of parameters in procedures?
Parameters allow data to be passed into procedures, making them more flexible and reusable for different inputs.
Define “iteration” in procedural thinking.
Iteration refers to the repetition of a process within a procedure, typically using loops, until a certain condition is met.
What is the purpose of a flowchart in procedural thinking?
A flowchart visually represents the sequence of steps in a procedure, helping to design and communicate algorithms.
Why is error detection and correction important in procedural thinking?
It ensures that the procedures are working as intended by identifying bugs, testing procedures, and fixing issues to produce the correct output.
What does modularity mean in procedural programming?
Modularity refers to dividing a program into separate modules or procedures that can be developed, tested, and reused independently.
