Introduction to Computing MCQs with Answers
Practice important Introduction to Computing MCQs with answers and explanations.
Multiple Choice Questions
Q1541: What is the result of using the binary search algorithm on a list if the target value is not present?
- A: The search will eventually narrow down to an empty segment
- B: The search will find the target value
- C: The search will return the position of the target value
- D: The search will sort the list
View Answer
A
Q1542: How does the binary search algorithm apply to a sorted list?
- A: It effectively narrows down the search range by dividing the list
- B: It searches the list sequentially
- C: It requires the list to be unsorted
- D: It performs multiple searches simultaneously
View Answer
A
Q1543: How does recursion differ from loops in executing repetitive processes?
- A: Recursion executes each stage as a subtask of the previous stage
- B: Loops execute each stage as a subtask of the previous stage
- C: Recursion executes tasks sequentially
- D: Loops create multiple copies of tasks dynamically
View Answer
A
Q1544: What is created dynamically in a recursive function as it advances?
- A: Activations of the function
- B: Loops
- C: Sequential stages
- D: Variables
View Answer
A
Q1545: What happens to recursive activations when a function is actively progressing?
- A: Only one activation is actively progressing while others are in limbo
- B: All activations are actively progressing simultaneously
- C: All activations terminate simultaneously
- D: No activations are created
View Answer
A
Q1546: What is a key requirement for proper recursive control, similar to loop control?
- A: Initialization, modification, and test for termination
- B: Sequential execution and variable declaration
- C: Dynamic memory allocation
- D: User input validation
View Answer
A
Q1547: In recursive functions, what is the purpose of the base case?
- A: To test for termination and stop creating additional activations
- B: To initialize the function
- C: To modify the task assigned to the function
- D: To handle exceptions
View Answer
A
Q1548: What is the role of initialization in recursive control?
- A: To provide the function with an initial configuration
- B: To test for the termination condition
- C: To create additional function activations
- D: To modify the task assigned to the function
View Answer
A
Q1549: How does the modification phase function in recursive control?
- A: It revises the problem to be closer to the termination condition
- B: It initializes the function
- C: It tests for termination
- D: It terminates the function
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A
Q1550: What guarantees that a recursive process will eventually cease?
- A: Each modification step reduces the problem size or searches an empty list
- B: The function continuously creates activations
- C: The function never tests for termination
- D: The function performs a loop
View Answer
A