Simple Questions of C Programming Language:

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What is the value of variable strSize at the end of this code snippet? char buffer[100]; strncpy(buffer, "Sample input", 100); buffer[8] = 0; strSize = strlen(buffer); Variables that are passed by value are duplicated onto the stack for the function call, and so the original value cannot be modified from within the function. On the other hand, variables that are will preserve any changes to their value made during the function call. popped from the stack O passed by reference defined by a typedef returned by typedef Given a variable of type struct F below, write a statement to set its b member to 7 (code must compile): 1. struct F { 2. double a; 3. signed short int b; 4. }; 5. struct Fm = {1.0, 2); 6. // Your code below here