C Programming
Interview Questions And Answers
Q: - What are the stream files?
We can open file in C with using stream files.which are identified with a pointer to a FILE structure, or as low-level files, which are identified with an integer handle.
We can open stream files with using one of the following functions.
fopen(): Opens the specified file with the specified mode
freopen(): Closes the file specified, then opens a new file as specified
fdopen(): Opens a duplicate stream file for an already open low-level file
Submitted By:-Deepak Email-ID: - deepakrana336@gmail.com
Q: - How the processor registers can be used in C?
using keyword register we can use the process register in C.Basically process register is used to store variables those i want to access frequently.if these registers are not used in any other program,then those registers we used to allocate memory these variables.
Submitted By:-Deepak Email-ID: - deepakrana336@gmail.com
Q: - How to access or modify the constt variable in C ?
We can not modify the constant variable.
Submitted By:- Deepak Email-ID: - deepakrana336@gmail.com
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