What is the purpose of "rb" in fopen() function used below in the code

1.

What is the purpose of "rb" in fopen() function used below in the code?
FILE *fp; fp = fopen("source.txt", "rb");

A. open "source.txt" in binary mode for reading

B. open "source.txt" in binary mode for reading and writing

C. Create a new file "source.txt" for reading and writing

D. None of above

Answer» B. open "source.txt" in binary mode for reading and writing

Discussion

No Comment Found

Related MCQs

Which bitwise operator is suitable for turning on a particular bit in a number?

In which numbering system can the binary number 1011011111000101 be easily converted to?

Which bitwise operator is suitable for turning off a particular bit in a number?

Which bitwise operator is suitable for checking whether a particular bit is on or off?

What is the purpose of "rb" in fopen() function used below in the code? <pre><code class="cpp">FILE *fp; fp = fopen("source.txt", "rb"); </code></pre>

Out of fgets() and gets() which function is safe to use?

Consider the following program and what will be content of t? <pre><code class="cpp">#include<stdio.h> int main() { FILE *fp; int t; fp = fopen("DUMMY.C", "w"); t = fileno(fp); printf("%d n", t); return 0; } </code></pre>

Which of the following function is more appropriate for reading in a multi-word string?

The operator used to get value at address stored in a pointer variable is

What would be the equivalent pointer expression for referring the array element a[i][j][k][l]

What is the purpose of "rb" in fopen() function used below in the code?
`FILE *fp; fp = fopen("source.txt", "rb");`

Discussion

No Comment Found

Related MCQs

Reply to Comment

1.	What is the purpose of "rb" in fopen() function used below in the code? `FILE *fp; fp = fopen("source.txt", "rb");`
A.	open "source.txt" in binary mode for reading
B.	open "source.txt" in binary mode for reading and writing
C.	Create a new file "source.txt" for reading and writing
D.	None of above
Answer» B. open "source.txt" in binary mode for reading and writing