Custom Software vs Packaged Software
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Questions and Answers

Which type of software is responsible for managing computer hardware and software resources?

  • Utility programs
  • Operating system (correct)
  • Specialty application software
  • Application software

    • What are device drivers and utility programs categorized as?

  • System software (correct)
  • Application software
  • Operating systems
  • Specialty application software

    • Which type of software is used for creating and editing text documents?

  • Database software
  • Word processing software (correct)
  • Operating system
  • Spreadsheet programs

    • What type of software is used for organizing and storing large amounts of data?

    <p>Database software</p> Signup and view all the answers

    Which operating system is based on Unix?

    <p>Mac OS X</p> Signup and view all the answers

    Which operating system is commonly used on desktop and portable PCs?

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

    Which operating system is used to run the backbone of the Internet?

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

    Which operating system is an open-source version of Unix?

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

    Which of the following is NOT a component of system software?

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

    What is the purpose of an operating system?

    <p>To run other programs</p> Signup and view all the answers

    Which of the following is NOT a task managed by the operating system?

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

    What are the four steps involved in the booting process?

    <p>Turn the computer ON, run diagnostic routines, copy BIOS programs to main memory, load the OS</p> Signup and view all the answers

    Which of the following is an example of multitasking?

    <p>Playing music while word processing</p> Signup and view all the answers

    What is the purpose of device drivers?

    <p>To allow input and output devices to communicate with the computer system</p> Signup and view all the answers

    Which operating systems are commonly used by general computer users?

    <p>Windows, Mac OS, and Unix/Linux</p> Signup and view all the answers

    What is a stand-alone operating system?

    <p>An operating system that works on a single desktop or notebook computer</p> Signup and view all the answers

    Which of the following best describes a diagnostic routine?

    <p>A routine that is entered as a result of an error condition and provides information for error analysis</p> Signup and view all the answers

    What is the purpose of a cold boot?

    <p>To turn on the computer's operating system</p> Signup and view all the answers

    What does the CPU supervisor (kernel) do?

    <p>Manages the CPU and remains in memory while the computer is running</p> Signup and view all the answers

    What is the purpose of spooling?

    <p>To place a print job into a buffer</p> Signup and view all the answers

    Which of the following is an example of custom software?

    <p>Packaged software</p> Signup and view all the answers

    What is the main difference between freeware and shareware?

    <p>Freeware is copyrighted software that is distributed free for a trial period, while shareware is software that users must pay to continue using after a trial period.</p> Signup and view all the answers

    What is the purpose of productivity software?

    <p>To make users more productive at particular tasks.</p> Signup and view all the answers

    What is the main difference between data files and program files?

    <p>Data files contain data, such as words, numbers, pictures, and sounds, while program files contain software instructions that execute when the program is opened.</p> Signup and view all the answers

    Which type of file contains high-level computer instructions in the original form written by the computer programmer?

    <p>Source program files</p> Signup and view all the answers

    What is the purpose of translating a source program file into an executable file?

    <p>To tell the computer how to perform a particular task</p> Signup and view all the answers

    How do you use an executable file?

    <p>By running it</p> Signup and view all the answers

    What is data compression?

    <p>A method of removing repetitive elements from a data file</p> Signup and view all the answers

    What is lossless compression?

    <p>A method of removing repetitive elements from a data file without any loss of information</p> Signup and view all the answers

    What happens during the process of data decompression?

    <p>Repetitive patterns in the data file are restored</p> Signup and view all the answers

    Which of the following is NOT a component of system software?

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

    What is the purpose of an operating system?

    <p>To manage computer hardware and software resources</p> Signup and view all the answers

    What is the role of device drivers in a computer system?

    <p>To control peripheral devices</p> Signup and view all the answers

    What is the main function of utility programs in a computer system?

    <p>To support, enhance, or expand existing programs</p> Signup and view all the answers

    Which operating system is based on Unix?

    <p>Mac OS X</p> Signup and view all the answers

    Which operating system is commonly used on desktop and portable PCs?

    <p>Windows 10</p> Signup and view all the answers

    Which operating system is an open-source version of Unix?

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

    Which operating system is used to run the backbone of the Internet?

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

    Which type of software is responsible for managing computer hardware and software resources?

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

    What is the purpose of productivity software?

    <p>To create and edit text documents</p> Signup and view all the answers

    What is the main difference between data files and program files?

    <p>Data files contain user data, while program files contain computer instructions.</p> Signup and view all the answers

    Which type of software is mass-produced and offered for sale to a variety of users?

    <p>Packaged software</p> Signup and view all the answers

    Which type of software is not protected by copyright and can be duplicated by anyone at will?

    <p>Public-domain software</p> Signup and view all the answers

    Which type of software is distributed free for a trial period, but users must then pay the software developer to continue using it?

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

    What is the term for software that runs on a remote Internet server rather than on a person’s own personal computer?

    <p>Web application (web app)</p> Signup and view all the answers

    Which type of file contains high-level computer instructions in the original form written by the computer programmer?

    <p>Source program file</p> Signup and view all the answers

    What is the purpose of translating a source program file into an executable file?

    <p>To enable the computer to perform a particular task</p> Signup and view all the answers

    What is data compression?

    <p>A method of removing repetitive elements from a data file</p> Signup and view all the answers

    Which of the following best describes the purpose of a diagnostic routine?

    <p>To provide information for error analysis</p> Signup and view all the answers

    What is the purpose of a warm boot?

    <p>To restart a computer that is already on</p> Signup and view all the answers

    What is the role of the supervisor (kernel) in CPU management?

    <p>Directs other programs not in memory to perform tasks</p> Signup and view all the answers

    What is the purpose of spooling in CPU management?

    <p>To place print jobs into a buffer</p> Signup and view all the answers

    Which of the following is an example of a utility program?

    <p>Backup software</p> Signup and view all the answers

    What is the purpose of device drivers?

    <p>To allow input and output devices to communicate with the rest of the computer system</p> Signup and view all the answers

    Which of the following is NOT a stand-alone operating system?

    <p>Unix/Linux</p> Signup and view all the answers

    What is the main function of an operating system?

    <p>To manage computer hardware and software resources</p> Signup and view all the answers

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