C Programming - MCQ Practice Questions

Practice free C Programming multiple-choice questions with detailed answers and explanations. Perfect for competitive exam preparation.

972 questions | 100% Free

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All topics Basics & Syntax Data Types & Variables Control Flow Functions Arrays & Strings Pointers Structures & Unions File Handling Dynamic Memory Preprocessor

Q.21Hard

In a program that processes binary files with variable-length records, what could cause fread() to return fewer items than requested without reaching EOF?