81. How do you use command line arguments in C?
82. What is the purpose of the argc and argv parameters?
83. How do you compare two strings in C?
84. What is the use of the strcmp function?
85. How do you find the length of a string in C?
86. What is the use of the strlen function?
87. How do you copy a string in C?
88. What is the purpose of the strcpy function?
89. How do you reverse a string in C?
90. What is recursion in C?
91. How do you create a recursive function?
92. What are the advantages of using recursion?
93. What is a linked list in C?
94. How do you create a simple linked list?
95. What are the different types of linked lists?
96. What is the purpose of a typedef in linked lists?
97. How do you traverse a linked list?
98. What is a stack in C?
99. How do you implement a stack using an array?
100. What is a queue in C?
101. How do you implement a queue using a linked list?
102. What is a binary tree in C?
103. How do you create a binary tree?
104. What is tree traversal?
105. What are the different types of tree traversals?
106. What is the difference between depth-first and breadth-first traversal?
107. How do you perform a binary search on a sorted array?
108. What is the purpose of the bsearch function?
109. How do you sort an array in C?
110. What is the use of the qsort function?
111. What is an algorithm in C?
112. What are the steps to develop a program?
113. What is a flowchart, and how is it used in programming?
114. How do you debug a C program?
115. What is the use of a debugger?
116. What is the significance of error messages in C?
117. How do you handle exceptions in C?
118. What is the purpose of the assert function?
119. How do you use logical operators in C?
120. What are bitwise operators in C?