What is the output of this C code if following commands are used to run(considering myfile exists)? gcc -otest test.c ./test < myfile

Compile time error (after first command)

What is the output of this C code if following commands are used to

1.	What is the output of this C code if following commands are used to run(considering myfile exists)? gcc -otest test.c ./test < myfile
A.	Compile time error (after first command)
B.	d in the myfile file
C.	d on the screen
D.	Undefined behaviour
Answer» D. Undefined behaviour

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What is the output of this C code if following commands are used to run(considering myfile exists)? gcc -otest test.c ./test < myfile

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