10 Questions
What is a program?
A set of logically related instructions arranged in a sequence
Which of the following is an example of a system program?
Operating System
What is the program development life cycle?
A sequence of steps used to develop a program in any programming language
What are the two basic types of computer programs mentioned in the text?
Application and system
What is the purpose of a system program?
Interacting with hardware and providing fundamental instructions to the computer
What is the main difference between library functions and user-defined functions in C?
Library functions are not required to be written by the user, while user-defined functions have to be developed by the user.
What happens when the compiler encounters a function call in C?
The control jumps to the statements that are a part of the called function.
Which type of function in C does not have arguments and does not return any value?
No Argument No Return Values
What is a self-contained block of program statements that performs a particular task in C?
Function
Which function type in C can take arguments and returns a value?
Arguments with Return Values
Study Notes
Program Fundamentals
- A program is a set of instructions that a computer can execute to perform a specific task or set of tasks.
System Programs
- System programs are a type of program that manages and controls computer hardware components and provides a platform for running application software.
- Examples of system programs include operating systems, device drivers, and utility programs.
Program Development Life Cycle
- The program development life cycle is the process of designing, writing, testing, and maintaining a program.
- It involves several stages, including planning, coding, testing, debugging, and deployment.
Types of Computer Programs
- There are two basic types of computer programs: system programs and application programs.
- System programs manage and control computer hardware components and provide a platform for running application software.
- Application programs perform specific tasks or provide services to users.
Purpose of System Programs
- The purpose of a system program is to manage and control computer hardware components and provide a platform for running application software.
Functions in C
- Library functions are pre-written functions that are provided by the C programming language and can be used by programmers to perform specific tasks.
- User-defined functions are created by programmers to perform specific tasks and are not part of the C programming language.
- When the compiler encounters a function call, it checks if the function is defined and matches the function call.
- A function with no arguments and no return value is a void function.
- A self-contained block of program statements that performs a particular task is a function.
- A function that can take arguments and returns a value is a non-void function.
Test your knowledge of the fundamentals of programming with this quiz covering program definition, program development cycle, programming languages, and features of a good programming language.
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