why return type of main is not necessary in linux
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Explain how can a program be made to print the name of a source file where an error occurs?
? ???Mirror Mirror on the wall????????
What is data types?
Create a structure to specify data on students as given below: Roll number, Name, Department, Course, and Year of joining. Assume that there are not more than 450 students in the collage. (a) Write a function to print the names of all students who joined in the last 3 years. (b) Write a function to print the data of a student whose roll numbers are divisible by 4.
Why pointers are used in c?
Why is conio.h not required when we save a file as .c and use clrscr() or getch() ?
FIND THE OUTPUT IF THE INPUT IS 5 5.75 void main() { int i=1; float f=2.25; scanf("%d%f",&i,&f); printf("%d %f",,i,f); } ANSWER IS 5 AND 2.25 WHY?
Write a C/C++ program that connects to a MySQL server and checks intrusion attempts every 5 minutes. If an intrusion attempt is detected beep the internal speaker to alert the administrator. A high number of aborted connects to MySQL at a point in time may be used as a basis of an intrusion.
Explain what is a stream?
What is a 'null pointer assignment' error? Explain what are bus errors, memory faults, and core dumps?
Why can’t constant values be used to define an array’s initial size?
Why header file is used in c?