Introduction to Programming
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Introduction to Programming

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Questions and Answers

What is a program?

  • A set of unrelated instructions
  • A single instruction to the computer
  • A collection of hardware components
  • A set of logically related instructions arranged in a sequence (correct)
  • Which of the following is an example of a system program?

  • Spreadsheet software
  • Operating System (correct)
  • Database Management Software
  • Multimedia software
  • What is the program development life cycle?

  • A collection of hardware components used during program development
  • A sequence of steps used to develop a program in any programming language (correct)
  • A set of unrelated steps for program development
  • A single step in program development
  • What are the two basic types of computer programs mentioned in the text?

    <p>Application and system</p> Signup and view all the answers

    What is the purpose of a system program?

    <p>Interacting with hardware and providing fundamental instructions to the computer</p> Signup and view all the answers

    What is the main difference between library functions and user-defined functions in C?

    <p>Library functions are not required to be written by the user, while user-defined functions have to be developed by the user.</p> Signup and view all the answers

    What happens when the compiler encounters a function call in C?

    <p>The control jumps to the statements that are a part of the called function.</p> Signup and view all the answers

    Which type of function in C does not have arguments and does not return any value?

    <p>No Argument No Return Values</p> Signup and view all the answers

    What is a self-contained block of program statements that performs a particular task in C?

    <p>Function</p> Signup and view all the answers

    Which function type in C can take arguments and returns a value?

    <p>Arguments with Return Values</p> Signup and view all the answers

    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.

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    Description

    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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