Q. What is the primary advantage of Merge Sort over Quick Sort?
A.
Faster for small datasets
B.
In-place sorting
C.
Stable sorting
D.
Lower average time complexity
Show solution
Solution
The primary advantage of Merge Sort is that it is a stable sorting algorithm, maintaining the relative order of equal elements.
Correct Answer:
C
— Stable sorting
Learn More →
Q. What is the primary advantage of Quick Sort over Merge Sort?
A.
Less memory usage
B.
Faster average case
C.
Easier implementation
D.
Stable sorting
Show solution
Solution
Quick Sort generally uses less memory than Merge Sort because it sorts in place.
Correct Answer:
A
— Less memory usage
Learn More →
Q. What is the primary advantage of Quick Sort over other sorting algorithms?
A.
Stability
B.
Simplicity
C.
Average-case performance
D.
Worst-case performance
Show solution
Solution
The primary advantage of Quick Sort is its average-case performance of O(n log n), which is better than many other algorithms.
Correct Answer:
C
— Average-case performance
Learn More →
Q. What is the primary advantage of using a binary heap in priority queue implementations?
A.
Faster insertion
B.
Faster deletion of the minimum element
C.
Better memory usage
D.
Easier implementation
Show solution
Solution
Binary heaps provide O(log n) time complexity for both insertion and deletion of the minimum element, making them efficient for priority queue operations.
Correct Answer:
B
— Faster deletion of the minimum element
Learn More →
Q. What is the primary advantage of using a binary tree over a linked list for data storage?
A.
Easier to implement
B.
Faster access time for sorted data
C.
Less memory usage
D.
No need for pointers
Show solution
Solution
A binary tree allows for faster access times for sorted data compared to a linked list, especially for search operations.
Correct Answer:
B
— Faster access time for sorted data
Learn More →
Q. What is the primary advantage of using a binary tree over an array for dynamic data storage?
A.
Faster access
B.
Dynamic size
C.
Less memory usage
D.
Easier sorting
Show solution
Solution
Binary trees can grow and shrink dynamically, unlike arrays which have a fixed size.
Correct Answer:
B
— Dynamic size
Learn More →
Q. What is the primary advantage of using a circular queue over a linear queue?
A.
Less memory usage
B.
Faster access time
C.
No wasted space
D.
Easier implementation
Show solution
Solution
A circular queue eliminates wasted space by reusing the empty slots created when elements are dequeued, making it more efficient in terms of space.
Correct Answer:
C
— No wasted space
Learn More →
Q. What is the primary advantage of using a deque (double-ended queue)?
A.
Faster sorting
B.
Access to both ends for insertion and deletion
C.
Lower memory usage
D.
Easier implementation
Show solution
Solution
The primary advantage of a deque is that it allows insertion and deletion from both ends, making it more flexible than a standard queue.
Correct Answer:
B
— Access to both ends for insertion and deletion
Learn More →
Q. What is the primary advantage of using a doubly linked list over a singly linked list?
A.
More memory usage
B.
Easier traversal in both directions
C.
Faster insertion
D.
No advantage
Show solution
Solution
A doubly linked list allows traversal in both directions, making certain operations easier compared to a singly linked list.
Correct Answer:
B
— Easier traversal in both directions
Learn More →
Q. What is the primary advantage of using a dynamic array over a static array?
A.
Faster access time
B.
Less memory usage
C.
Automatic resizing
D.
Easier to implement
Show solution
Solution
Dynamic arrays can automatically resize themselves when they reach capacity, which is a significant advantage over static arrays that have a fixed size.
Correct Answer:
C
— Automatic resizing
Learn More →
Q. What is the primary advantage of using a linked list over an array?
A.
Faster access time
B.
Dynamic size
C.
Better memory locality
D.
Easier sorting
Show solution
Solution
Linked lists can grow and shrink in size dynamically, unlike arrays which have a fixed size.
Correct Answer:
B
— Dynamic size
Learn More →
Q. What is the primary advantage of using a queue over a stack?
A.
LIFO order
B.
FIFO order
C.
Dynamic size
D.
Memory efficiency
Show solution
Solution
A queue operates in FIFO (First In, First Out) order, which is its primary advantage over a stack.
Correct Answer:
B
— FIFO order
Learn More →
Q. What is the primary advantage of using a queue over an array?
A.
Faster access
B.
Dynamic size
C.
FIFO order
D.
Less memory usage
Show solution
Solution
A queue operates on a First-In-First-Out (FIFO) basis, which is its primary advantage over arrays.
Correct Answer:
C
— FIFO order
Learn More →
Q. What is the primary advantage of using a queue?
A.
Random access
B.
FIFO order
C.
Dynamic resizing
D.
Memory efficiency
Show solution
Solution
A queue operates on the First In First Out principle, which is useful for scheduling and managing tasks.
Correct Answer:
B
— FIFO order
Learn More →
Q. What is the primary advantage of using a Red-Black tree over an AVL tree?
A.
Faster search times.
B.
Fewer rotations during insertions and deletions.
C.
Easier implementation.
D.
More balanced structure.
Show solution
Solution
Red-Black trees generally require fewer rotations during insertions and deletions compared to AVL trees, making them more efficient in practice.
Correct Answer:
B
— Fewer rotations during insertions and deletions.
Learn More →
Q. What is the primary advantage of using a stack for expression evaluation?
A.
Easy to implement
B.
Handles parentheses correctly
C.
Faster than queues
D.
Uses less memory
Show solution
Solution
Stacks are advantageous for expression evaluation because they can handle parentheses and operator precedence correctly.
Correct Answer:
B
— Handles parentheses correctly
Learn More →
Q. What is the primary advantage of using a stack for function calls?
A.
Memory efficiency
B.
Ease of implementation
C.
Automatic management of return addresses
D.
Faster execution time
Show solution
Solution
Stacks automatically manage return addresses for function calls, allowing for easy backtracking to the previous state.
Correct Answer:
C
— Automatic management of return addresses
Learn More →
Q. What is the primary advantage of using a stack?
A.
FIFO order
B.
LIFO order
C.
Dynamic resizing
D.
Random access
Show solution
Solution
A stack operates on a Last In, First Out (LIFO) principle, allowing the most recently added element to be accessed first.
Correct Answer:
B
— LIFO order
Learn More →
Q. What is the primary advantage of using an AVL tree over a regular binary search tree?
A.
AVL trees are easier to implement.
B.
AVL trees maintain a balanced height, ensuring O(log n) time complexity for search operations.
C.
AVL trees allow duplicate values.
D.
AVL trees require less memory.
Show solution
Solution
AVL trees maintain a balanced height, which ensures that search operations can be performed in O(log n) time, unlike regular binary search trees which can degrade to O(n) in the worst case.
Correct Answer:
B
— AVL trees maintain a balanced height, ensuring O(log n) time complexity for search operations.
Learn More →
Q. What is the primary advantage of using AVL trees over Red-Black trees?
A.
Faster search times.
B.
Easier implementation.
C.
Less memory usage.
D.
More flexible balancing.
Show solution
Solution
AVL trees provide faster search times due to their stricter balancing compared to Red-Black trees.
Correct Answer:
A
— Faster search times.
Learn More →
Q. What is the primary advantage of using AVL trees over regular binary search trees?
A.
They allow duplicate values.
B.
They are always balanced.
C.
They require less memory.
D.
They are easier to implement.
Show solution
Solution
AVL trees maintain a strict balance, ensuring that operations like search, insert, and delete are performed in O(log n) time.
Correct Answer:
B
— They are always balanced.
Learn More →
Q. What is the primary advantage of using balanced trees like AVL and Red-Black trees?
A.
They use less memory.
B.
They provide faster access times.
C.
They are easier to implement.
D.
They allow for more duplicate values.
Show solution
Solution
The primary advantage of using balanced trees is that they provide faster access times due to their balanced structure.
Correct Answer:
B
— They provide faster access times.
Learn More →
Q. What is the primary advantage of using binary search over linear search?
A.
Binary search is easier to implement.
B.
Binary search works on unsorted arrays.
C.
Binary search has a time complexity of O(log n).
D.
Binary search can find all occurrences of an element.
Show solution
Solution
Binary search has a time complexity of O(log n), making it significantly faster than linear search, which has a time complexity of O(n), especially for large datasets.
Correct Answer:
C
— Binary search has a time complexity of O(log n).
Learn More →
Q. What is the primary advantage of using convolutional neural networks (CNNs) for image processing?
A.
They require less data
B.
They can capture spatial hierarchies
C.
They are easier to train
D.
They use fewer parameters
Show solution
Solution
CNNs are designed to capture spatial hierarchies in images, making them highly effective for image processing tasks.
Correct Answer:
B
— They can capture spatial hierarchies
Learn More →
Q. What is the primary advantage of using Convolutional Neural Networks (CNNs)?
A.
They require less data
B.
They are faster to train
C.
They are effective for image processing
D.
They are simpler to implement
Show solution
Solution
CNNs are specifically designed to process and analyze visual data, making them highly effective for image-related tasks.
Correct Answer:
C
— They are effective for image processing
Learn More →
Q. What is the primary advantage of using dynamic programming over naive recursion?
A.
It is easier to implement
B.
It uses less memory
C.
It avoids redundant calculations
D.
It is faster for all problems
Show solution
Solution
The primary advantage of dynamic programming is that it avoids redundant calculations by storing the results of subproblems.
Correct Answer:
C
— It avoids redundant calculations
Learn More →
Q. What is the primary advantage of using dynamic programming over naive recursive solutions?
A.
It is always faster
B.
It uses less memory
C.
It avoids redundant calculations
D.
It is easier to implement
Show solution
Solution
The primary advantage of using dynamic programming is that it avoids redundant calculations by storing the results of subproblems.
Correct Answer:
C
— It avoids redundant calculations
Learn More →
Q. What is the primary advantage of using dynamic programming over recursion?
A.
It is always faster
B.
It uses less memory
C.
It avoids redundant calculations
D.
It is easier to implement
Show solution
Solution
Dynamic programming avoids redundant calculations by storing the results of subproblems, making it more efficient than plain recursion.
Correct Answer:
C
— It avoids redundant calculations
Learn More →
Q. What is the primary advantage of using dynamic programming over simple recursion?
A.
It uses less memory
B.
It avoids redundant calculations
C.
It is easier to implement
D.
It is faster in all cases
Show solution
Solution
Dynamic programming avoids redundant calculations by storing the results of subproblems, which makes it more efficient than simple recursion.
Correct Answer:
B
— It avoids redundant calculations
Learn More →
Q. What is the primary advantage of using Heap Sort over Quick Sort?
A.
Faster average case
B.
Better worst-case performance
C.
Easier implementation
D.
Stable sorting
Show solution
Solution
Heap Sort has better worst-case performance of O(n log n) compared to Quick Sort's O(n^2) in the worst case.
Correct Answer:
B
— Better worst-case performance
Learn More →
Showing 1321 to 1350 of 3237 (108 Pages)