C Programming Viva Questions And Answers Pdf Link Download Here

Be clear and concise. Provide direct answers first, then explain if asked.Write small code snippets. If the examiner asks you to explain a concept, drawing a small logic block or syntax can be very effective.Understand your lab experiments. Most viva questions revolve around the programs you have written in your lab record.Review "Why" and "How". Don't just memorize definitions; understand why we use a specific feature (like pointers) over another. If you want to prepare for a specific exam or interview: Share your syllabus or job description List topics you find difficult Request a mock viva session

Explain the difference between local and global variables.Local variables are declared inside a function or block and can only be accessed within that scope. Global variables are declared outside all functions and are accessible throughout the entire program. c programming viva questions and answers pdf download

What is a pointer?A pointer is a variable that stores the memory address of another variable. Be clear and concise

What is a NULL pointer?A NULL pointer is a pointer that does not point to any valid memory location. It is usually assigned a value of 0 or NULL. Most viva questions revolve around the programs you