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Questions and Answers
Describe the process of executing a program in C.
To execute a program in C, an operating system command, such as 'run', is used to load the program into primary memory and execute it. The loader, an operating system program, locates the executable program and reads it into memory. Once everything is loaded, the program takes control and begins execution.
Provide examples of four different data types in C, along with their definitions and initializations.
int d = 3, f = 5; // definition and initializing d and f. float z = 22.2; // definition and initializes z. char x = 'x'; // the variable x has the value 'x'. Double = 3;// definition and initializes z.
Explain the process of compilation in C programming language.
The Compiler is a computer program that translates the source code written in a high-level language into the corresponding object code of the low-level language. This translation process is called compilation.
