1. Which C++ standard library provides functionalities for containers like vector, list, and map? A. <utility> B. <iostream> C. <vector> D. <algorithm> Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
2. In Python, which module provides a collection of high-performance data structures like deque and defaultdict? A. itertools B. numpy C. math D. collections Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
3. Which Java standard library class is used for implementing a resizable array? A. ArrayList B. HashMap C. LinkedList D. TreeSet Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
4. What is the purpose of the heapq module in Python? A. To handle mathematical operations. B. To sort data efficiently. C. To manage input and output streams. D. To provide heap queue algorithms. Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
5. Which C++ standard library header is used for input and output stream operations? A. <vector> B. <map> C. <iostream> D. <string> Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
6. In Java, which class provides methods for sorting and searching arrays? A. Set B. Arrays C. Queue D. Set Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option B No explanation is given for this question Let's Discuss on Board
7. Which module in Python is commonly used for efficient mathematical operations on large arrays? A. random B. math C. numpy D. collections Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
8. Which C++ library provides algorithms for sorting, searching, and manipulating sequences? A. <numeric> B. <utility> C. <thread> D. <algorithm> Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
9. What does the deque class in Python's collections module provide? A. A double-ended queue. B. A dictionary with default values. C. A list with unique elements. D. An ordered set. Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
10. In C++, which header file is used to handle mathematical functions and constants? A. <cstring> B. <cstdio> C. <cstdlib> D. <cmath> Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
