1. Write a program to calculate the factorial of a given number.

2. Explain the difference between monolithic architecture and microservices architecture.

3. Write a Python script to scrape data from a website.

4. Describe the concept of recursion and provide an example.

5. Write a Java program to implement a binary search algorithm.

6. Explain the difference between HTTP and HTTPS.

7. Write a C++ program to implement a stack data structure.

8. Describe the concept of object-oriented programming and provide an example.

9. Write a JavaScript program to implement a simple calculator.

10. Explain the difference between a while loop and a for loop.

11. Write a Python program to implement a chatbot.

12. Describe the concept of Big O notation and provide an example.

13. Write a Java program to implement a sorting algorithm.

14. Explain the difference between a linked list and an array.

15. Write a C++ program to implement a queue data structure.

16. Describe the concept of inheritance in object-oriented programming.

17. Write a JavaScript program to implement a game of Tic-Tac-Toe.

18. Explain the difference between a function and a method.

19. Write a Python program to implement a web crawler.

20. Describe the concept of polymorphism in object-oriented programming.

21. Write a Java program to implement a graph data structure.

22. Explain the difference between a stack and a queue.

23. Write a C++ program to implement a binary tree data structure.

24. Describe the concept of encapsulation in object-oriented programming.

25. Write a JavaScript program to implement a simple neural network.

26. Explain the difference between a for loop and a foreach loop.

27. Write a Python program to implement a natural language processing algorithm.

28. Describe the concept of abstraction in object-oriented programming.

29. Write a Java program to implement a dynamic programming algorithm.

30. Explain the difference between a monolithic architecture and a service-oriented architecture.

31. Write a C++ program to implement a hash table data structure.

32. Describe the concept of composition in object-oriented programming.

33. Write a JavaScript program to implement a game of Chess.

34. Explain the difference between a 32-bit and 64-bit processor.

35. Write a Python program to implement a machine learning algorithm.

36. Describe the concept of dependency injection in object-oriented programming.

37. Write a Java program to implement a genetic algorithm.

38. Explain the difference between a compiler and an interpreter.

39. Write a C++ program to implement a finite state machine.

40. Describe the concept of lazy loading in object-oriented programming.

41. Write a JavaScript program to implement a simple operating system.

42. Explain the difference between a process and a thread.

43. Write a Python program to implement a recommendation system.

44. Describe the concept of design patterns in object-oriented programming.

45. Write a Java program to implement a decision tree algorithm.

46. Explain the difference between a relational database and a NoSQL database.

47. Write a C++ program to implement a compiler.

48. Describe the concept of type inference in programming languages.

49. Write a JavaScript program to implement a simple compiler.

50. Explain the difference between a static and dynamic programming language.

51. Write a Python program to implement a natural language processing algorithm.

52. Describe the concept of garbage collection in programming languages.

53. Write a Java program to implement a machine learning algorithm.

54. Explain the difference between a 32-bit and 64-bit operating system.

55. Write a C++ program to implement a web browser.

56. Describe the concept of recursion in programming languages.

57. Write a JavaScript program to implement a game of Go.

58. Explain the difference between a monolithic architecture and a microservices architecture.

59. Write a Python program to implement a recommendation system.

60. Describe the concept of polymorphism in programming languages.

61. Write a Java program to implement a genetic algorithm.

62. Explain the difference between a compiler and an interpreter.

63. Write a C++ program to implement a finite state machine.

64. Describe the concept of lazy loading in programming languages.

65. Write a JavaScript program to implement a simple operating system.

66. Explain the difference between a process and a thread.

67. Write a Python program to implement a machine learning algorithm.

68. Describe the concept of design patterns in programming languages.

69. Write a Java program to implement a decision tree algorithm.

70. Explain the difference between a relational database and a NoSQL database.

71. Write a C++ program to implement a compiler.

72. Describe the concept of type inference in programming languages.

73. Write a JavaScript program to implement a simple compiler.

74. Explain the difference between a static and dynamic programming language.

75. Write a Python program to implement a natural language processing algorithm.

76. Describe the concept of garbage collection in programming languages.

77. Write a Java program to implement a machine learning algorithm.

78. Write a program to find the maximum sum of a subarray within a given array.

79. Implement a binary search algorithm to find an element in a sorted array.

80. Write a program to determine whether a given string is a palindrome.

81. Implement a sorting algorithm (such as bubble sort or selection sort) to sort an array of integers.

82. Write a program to find the first duplicate in an array of integers.

83. Implement a graph data structure and perform basic graph operations (such as adding nodes and edges).

84. Write a program to determine whether a given number is prime.

85. Implement a stack data structure and perform basic stack operations (such as push and pop).

86. Write a program to find the minimum window that contains all elements of a given array.

87. Implement a dynamic programming algorithm to solve the Fibonacci sequence.

88. Write a program to determine whether a given string is an anagram of another string.

89. Implement a queue data structure and perform basic queue operations (such as enqueue and dequeue).

90. Write a program to find the maximum sum of a subsequence within a given array.

91. Implement a binary tree data structure and perform basic tree operations (such as inserting and deleting nodes).

92. Write a program to determine whether a given number is a power of two.

93. Implement a hash table data structure and perform basic hash table operations (such as inserting and retrieving elements).

94. Write a program to find the first occurrence of a given element in an array.

95. Implement a greedy algorithm to solve the activity selection problem.

96. Write a program to determine whether a given string is a valid parentheses sequence.

97. Implement a depth-first search algorithm to traverse a graph.

98. Write a program to find the minimum number of operations required to transform one string into another.

99. Implement a breadth-first search algorithm to traverse a graph.

100. Write a program to determine whether a given array is a permutation of another array.