Question

Differentiate between Random access and Sequential access of files in C. Discuss the syntax and role of fseek( ) and rewind( ) function, while accessing any file.

30 Nov 2023
Answer :
Word Count : 655

Random access and sequential access refer to two distinct ways of accessing data within a file in programming languages like C and Python. Here's a breakdown of these concepts, along with explanations of `fseek()` and `rewind()` functions in both languages:

### Random Access vs. Sequential Access:

Sequential Access: In sequential access, data is read or written sequentially from the beginning of the file to the end. When you open a file in sequential access mode, the file pointer moves sequentially through the file. For instance, if you read data, the pointer advances to the next data in line. This mode is suitable for processing files from start to end, like reading a text file line by line or copying its content.

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