Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Multiple Choice Questions
Q1411: What technique can be used to discover a general-purpose algorithm from solving specific cases?
- A: Analyzing and abstracting general principles from specific solutions
- B: Ignoring specific solutions and focusing on theory
- C: Avoiding general principles in the process
- D: Skipping the analysis of special cases
View Answer
A
Q1412: What does the stepwise refinement technique involve?
- A: Breaking the problem into smaller, manageable subproblems
- B: Solving the entire problem at once
- C: Ignoring the complexity of the problem
- D: Skipping steps to find an immediate solution
View Answer
A
Q1413: How does stepwise refinement approach problem-solving?
- A: By decomposing the problem into smaller, easier-to-solve subproblems
- B: By addressing the problem in its entirety without breakdown
- C: By using a single-step solution for the entire problem
- D: By avoiding any decomposition of the problem
View Answer
A
Q1414: What is the main idea behind stepwise refinement in problem-solving?
- A: To simplify the problem by breaking it into smaller, more manageable parts
- B: To make the problem more complex and difficult to solve
- C: To solve the problem without any structured approach
- D: To avoid breaking down the problem into steps
View Answer
A
Q1415: How does a top-down methodology differ from a bottom-up methodology in problem-solving?
- A: Top-down starts with the general and moves to the specific, while bottom-up starts with the specific and moves to the general
- B: Top-down starts with the specific and moves to the general, while bottom-up starts with the general and moves to the specific
- C: Both methodologies are identical in their approach
- D: Top-down avoids decomposition, while bottom-up uses detailed decomposition
View Answer
A
Q1416: In stepwise refinement, what happens after breaking a problem into subproblems?
- A: Each subproblem is further decomposed into smaller steps until manageable
- B: The subproblems are solved together as a whole without further breakdown
- C: The entire problem is solved in one go without any breakdown
- D: The problem is abandoned if not immediately solvable
View Answer
A
Q1417: How does intuition play a role in the top-down methodology of stepwise refinement?
- A: Intuition can guide the decomposition process, complementing the structured top-down approach
- B: Intuition is not considered in the top-down approach
- C: Intuition replaces the need for any methodology
- D: Intuition is used to skip detailed decomposition
View Answer
A
Q1418: What is the benefit of using stepwise refinement in problem-solving?
- A: It makes complex problems more manageable by dividing them into simpler parts
- B: It increases the complexity of the problem by avoiding decomposition
- C: It provides no real benefit and complicates the process
- D: It skips necessary steps in problem-solving
View Answer
A
Q1419: In problem-solving, what does the term "bottom-up" refer to?
- A: Starting with specific details and combining them to form a general solution
- B: Beginning with a general solution and breaking it down into specifics
- C: Ignoring specific details to focus on the general problem
- D: Using a one-size-fits-all solution without details
View Answer
A
Q1420: Which approach might complement the top-down methodology in problem-solving?
- A: Bottom-up methodology, as it provides detailed insights that can guide the top-down approach
- B: Avoiding any structured methodology and relying solely on intuition
- C: Using only high-level concepts without detailed breakdowns
- D: Solely focusing on the general solution without specific details
View Answer
A