System and Application Software Overview
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Questions and Answers

Which of the following best describes system software?

  • Applications designed for gaming and entertainment
  • The operating system and utility programs controlling a computer system (correct)
  • Software used primarily for creating graphics and videos
  • Programs that allow users to perform specific tasks

    • Application software includes utility programs.

    False

    Name one function of an operating system.

    Manages files on the hard drive.

    ________ programs enhance the processing efficiency of an operating system.

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

    Match the following types of software with their descriptions:

    <p>System Software = Controls the computer system Application Software = Performs specific user tasks Utility Programs = Enhances system efficiency Operating System = Manages hardware and software resources</p> Signup and view all the answers

    Which of the following is NOT a function of an operating system?

    <p>Writing documents</p> Signup and view all the answers

    List one type of device, other than a personal computer, that requires an operating system.

    <p>Smartphone.</p> Signup and view all the answers

    All operating systems have the same functions and features.

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

    What is multitasking in an operating system?

    <p>The ability to run multiple programs simultaneously</p> Signup and view all the answers

    Multithreading allows multiple threads to be processed simultaneously within the same program.

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

    What is virtual memory?

    <p>A memory-management technique using hard drive space as additional RAM.</p> Signup and view all the answers

    An operating system designed to control access to network resources is known as a ______.

    <p>server operating system</p> Signup and view all the answers

    Match the following processing techniques to their descriptions:

    <p>Multitasking = Running multiple programs at the same time Multithreading = Executing multiple sequences of instructions within one program Multiprocessing = Using multiple processors to perform tasks efficiently Virtual Memory = Using hard drive space to extend RAM</p> Signup and view all the answers

    Which of the following is NOT a function of an operating system?

    <p>Creating a web application</p> Signup and view all the answers

    Desktop operating systems are intended for installation on network servers.

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

    What are two categories of operating systems?

    <p>Personal (Desktop) Operating Systems and Server (Network) Operating Systems.</p> Signup and view all the answers

    What is the primary function of an operating system?

    <p>To manage computer activities and act as an intermediary</p> Signup and view all the answers

    A command line interface allows users to interact with the computer using graphics.

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

    What does the operating system load into memory during the boot process?

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

    The operating system manages network connections, including both wired and __________ connections.

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

    Match the following operating system functions with their descriptions:

    <p>Interfacing with Users = Typically via a GUI Booting the Computer = Loads the kernel into memory File Management = Keeps track of stored files Configuring Devices = Involves setting up device drivers</p> Signup and view all the answers

    Which of the following is a feature of Plug and Play devices?

    <p>They are recognized automatically by the operating system.</p> Signup and view all the answers

    File names in Windows can consist of any character, including the symbols /, :, *, and ?.

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

    What is one of the responsibilities of an operating system in managing resources?

    <p>To monitor for problems and correct them.</p> Signup and view all the answers

    Which processing technique allows a computer to work with more than one program at a time?

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

    Most operating systems today use a command line interface.

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

    What is the task included with operating systems that allows you to keep track of the files stored on a PC?

    <p>File management</p> Signup and view all the answers

    Windows 10 introduced features like the Cortana assistant and __________.

    <p>new browser</p> Signup and view all the answers

    What feature was introduced with Windows Vista?

    <p>Aero interface</p> Signup and view all the answers

    Windows 7 was primarily designed for enterprise-level use.

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

    What was the dominant operating system in the 1980s and early 1990s?

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

    Windows Server 2016 supports __________ and cloud computing.

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

    Match the following versions of Windows with their release year:

    <p>Windows 1.0 = 1985 Windows XP = 2001 Windows Vista = 2006 Windows 10 = 2015</p> Signup and view all the answers

    Which version of Windows is designed for high-end workstations?

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

    Study Notes

    System Software vs. Application Software

    • System software controls the computer, allowing users to interact with it.
    • Utility programs are part of system software, which perform tasks such as file management and protecting from unauthorized use.
    • Application software includes programs like word processors, games, and web browsers allowing users to complete tasks.

    The Operating System

    • An operating system is a collection of programs managing and coordinating computer activities.
    • The operating system acts as an intermediary between the user, application programs, and system hardware.

    Functions of an Operating System

    • Interfacing with users: Typically via graphics user interface (GUI) but also command line interface (CLI).
    • Booting the computer: loads the essential part (kernel) of the operating system into memory and reads instructions.
    • Configuring devices: determines hardware connected and installs drivers, including plug and play devices.
    • Managing network connections: Manages wired and wireless connections.
    • Managing and monitoring resources and jobs: keeps track of and monitors resources and schedules tasks (e.g., printing, file retrieval).
    • File management: Tracks and retrieves files in a hierarchical system; commonly accessed in hierarchical file systems with supported character limits, commonly 1 to 260 characters (.txt, .pdf).
    • Providing security: Uses passwords, biometric characteristics (e.g., fingerprint), and firewalls.
    • Multitasking: Allows multiple programs to run at once by rapidly switching between them (CPU rotation), making it look like all programs are running at the same time.
    • Multithreading: Allows a program to run multiple sequences of instructions (threads) in parallel within that program, creating speed and efficiency for applications.
    • Multiprocessing and Parallel Processing: Multiple processors or cores are used for more efficient work, where tasks are managed sequentially.
    • Memory management: Optimizes use of random access memory (RAM) and uses virtual memory—a technique that uses hard drive space as added RAM.

    Differences Among Operating Systems

    • Types of processors supported (CPU): includes Desktop, mobile, and server processors, and are usually 32-bit or 64-bit CPUs.
    • Categories of operating systems: Personal (desktop) operating systems are designed for individual computers; Server (network) operating systems control access to network resources for client computers. Mobile and embedded operating systems also exist.
    • Operating systems for personal computers and servers:
    • DOS (Disk Operating System): Primarily a command-line interface, was dominant in the 1980s and early 1990s for IBM microcomputers and IBM-compatible computers; also used commands within Windows.
    • Windows: The predominant personal operating system developed by Microsoft. Series includes Windows 1.0 through 10, with various versions and features. Windows Server is a version for servers.

    Quick Quiz Answers

    • 1. Multitasking
    • 2. False (Most operating systems use GUI)
    • 3. File management

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    Related Documents

    Understanding Computers: Chapter 5 PDF

    Description

    This quiz covers key concepts related to system software and application software, including their definitions and functions. Explore the role of operating systems and how they facilitate user interaction with computer hardware and applications. Test your understanding of these fundamental components in computing.

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