What is the difference between the local variable and global variable in C ?
Global Variable Local Variable Can be used anywhere globally inside the program Variables that are declared within or inside...
What is function ? Why to use function ?
We can divide a large program into basic building blocks called functions. Functions contains a set of programming...
What are the Most Important Features of C Language ?
C Language is simple. C language is fast and efficient. C language has good memory managment. C Programming is case...
What is C Programming language ?
Dennis Ritchie developed the C language. It created the C language as a system application that communicates with hardware...
What is Array in C ?
Arrays are defined as collection of similar type of data items that is stored at consecutive blocks of memory locations....
What is the output of this C code ?
Answer : D. Error
How to find LCM of two Numbers in C ?
Answer : The LCM of two numbers a and b is the smallest positive integer that is perfectly divisible...
Explain Call by Reference in C language ?
Answer : In call by reference, original value is modified...
Explain Call by Value in C language ?
Answer : In call by value, original value is not modified...
Write a program without using library functions ?
Answer : C Standard library functions are inbuilt functions in C programming...
Pattern programs in C ?
Answer : Pattern programs in C print various patterns of numbers and stars...
Difference between data structure and database ?
Answer : Data Structure is about storing data...
How to count alphabets, numeric and special characters ?
Answer : In this example, we have to count digits, spaces, special...
How to convert hexadecimal to binary using c language ?
Answer : To convert hexadecimal to binary using c language...
What is the Output ?
Answer : NULL...
main () {int x=20, y=35; x = y++ + x++; y = ++y + ++x; printf (“%d %d\n”, x, y);} ?
Answer : While calculating the y value, x & y values are preincremtned, so x & y values are incremented...
What is the main difference between c and c++ ?
Answer : The main difference between c and c++ is...
