Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Chapter: 92
Q1381:
What is the significance of the sum clue in the child age problem?
A. It distinguishes the correct age triple
B. It provides the exact ages of the children
C. It reveals the product of the ages
D. It helps eliminate all but one possible age triple
Correct Answer:
A
Chapter: 92
Q1382:
In the child age problem, why did the clue about the sum alone not resolve the issue?
A. The sum of the ages was not unique
B. The sum was too high
C. The product was not given
D. The oldest child was not mentioned
Correct Answer:
A
Chapter: 92
Q1383:
How many possible triples of ages have the sum of 13 in the child age problem?
A. 1
B. 2
C. 3
D. 4
Correct Answer:
B
Chapter: 92
Q1384:
What is the final set of ages for the children based on the clues provided?
A. 1, 6, 6
B. 2, 2, 9
C. 3, 3, 7
D. 4, 4, 5
Correct Answer:
B
Chapter: 92
Q1385:
How does understanding the problem change during the problem-solving process in the example?
A. It becomes clearer as clues are considered
B. It remains static throughout
C. It is solved before planning
D. It becomes less important with each step
Correct Answer:
A
Chapter: 92
Q1386:
What role does the "oldest child" clue play in solving the age problem?
A. It eliminates the ambiguous age triple
B. It provides the exact age
C. It gives the product of the ages
D. It provides the sum of the ages
Correct Answer:
A
Chapter: 92
Q1387:
Which phase of Polya's approach is exemplified by formulating the algorithm and representing it as a program?
A. Phase 1
B. Phase 2
C. Phase 3
D. Phase 4
Correct Answer:
C
Chapter: 92
Q1388:
How can the problem-solving phases help in algorithm development?
A. They provide a structured approach to understanding and solving problems
B. They replace the need for algorithms
C. They simplify the problem-solving process
D. They provide a detailed solution instantly
Correct Answer:
A
Chapter: 92
Q1389:
In the example problem, what does the inability to solve with the sum alone indicate?
A. There are multiple triples with the same sum
B. The product clue was incorrect
C. The ages are not integers
D. The problem is unsolvable
Correct Answer:
A
Chapter: 93
Q1390:
What is the common thread running through various problem-solving techniques according to Module 93?
A. "Get your foot in the door"
B. "Solve the problem directly"
C. "Avoid confrontation"
D. "Focus on the solution"
Correct Answer:
A
Chapter: 93
Q1391:
In problem-solving approaches, what does the phrase "get your foot in the door" imply?
A. Start with a small, manageable part of the problem
B. Solve the entire problem at once
C. Avoid any preliminary steps
D. Focus on theoretical solutions
Correct Answer:
A
Chapter: 93
Q1392:
What is the primary goal of the initial step in problem-solving according to the text?
A. To gain initial insight or progress on the problem
B. To complete the entire problem solution
C. To avoid any approach or strategy
D. To analyze the problem in depth
Correct Answer:
A
Chapter: 93
Q1393:
When approaching a problem, what should be the focus of the initial steps?
A. Gaining preliminary access or insight
B. Ensuring the final solution is perfect
C. Ignoring initial challenges
D. Focusing solely on theoretical models
Correct Answer:
A
Chapter: 93
Q1394:
How does the approach of "getting your foot in the door" help in problem-solving?
A. It allows for incremental progress and insight
B. It provides immediate and complete solutions
C. It avoids the need for detailed planning
D. It ensures that no part of the problem is addressed
Correct Answer:
A
Chapter: 93
Q1395:
What can be a result of applying the "get your foot in the door" approach?
A. A clearer understanding of the problem and its scope
B. Complete solution without further steps
C. Avoidance of any problem-solving efforts
D. Immediate success without any effort
Correct Answer:
A
Chapter: 93
Q1396:
What might be a potential advantage of starting with a smaller part of the problem?
A. It can help build momentum and understanding
B. It ensures immediate resolution of the entire problem
C. It avoids any need for further problem-solving
D. It guarantees that the problem will be solved perfectly
Correct Answer:
A
Chapter: 93
Q1397:
How does gaining initial progress on a problem affect further problem-solving efforts?
A. It provides a foundation for more detailed work
B. It eliminates the need for additional steps
C. It makes further problem-solving irrelevant
D. It ensures that no further efforts are needed
Correct Answer:
A
Chapter: 93
Q1398:
What is a key benefit of starting with manageable steps in problem-solving?
A. It helps in making incremental progress and learning
B. It prevents any additional problem-solving
C. It leads directly to a final solution
D. It ensures that the problem is not fully understood
Correct Answer:
A
Chapter: 93
Q1399:
What should be the main focus when initially tackling a problem according to the module?
A. Making small, incremental advances
B. Completing the problem in one go
C. Avoiding any engagement with the problem
D. Focusing solely on the final outcome
Correct Answer:
A
Chapter: 93
Q1400:
In the context of problem-solving, what does "getting your foot in the door" help to achieve?
A. It helps in breaking down the problem into manageable parts
B. It ensures immediate and complete problem resolution
C. It avoids engaging with any aspects of the problem
D. It guarantees a perfect solution from the start
Correct Answer:
A