what are the advantages of a macro over a function?

1191

What does struct node * mean?

1067

Given an array of 1s and 0s arrange the 1s together and 0s together in a single scan of the array. Optimize the boundary conditions?

1551

Explain what are header files and explain what are its uses in c programming?

1201

Write a client and server program in C language using UDP, where client program interact with the Server as given below: i) The client begins by sending a request to send a string of 8 characters or series of 7 numbers, the server sends back a characters or numbers as per the request of the client. ii) In case of series of 7 numbers: The client sends a multiplication of numbers, to the server. iii) In case of a string of 8 characters: The client sends a reverse order of string to the server.. iv) Server will send an acknowledgment to the client after receiving the correct answer

4423

How do you search data in a data file using random access method?

1360

What 'lex' does?

1228

Why c is a mother language?

1097

On most computers additional memory that is accessed through an adapter of feature card along with a device driver program. a) user memory b) conventional memory c) expandedmemory d) area

1164

Can a pointer point to null?

1118

Describe explain how arrays can be passed to a user defined function

1164

What are the advantages of using new operator as compared to the function malloc ()?

1407

What is the difference between array and pointer in c?

1223

What is the difference between pure virtual function and virtual function?

1180

What is the -> in c?

1064