IT Essentials Chapter 5

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  • 1/33 Questions

    What is a block ofrelated data that is given a single name and treated as a single unit?

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IT Essentials Chapter 5 - Quiz
About This Quiz

This quiz from IT Essentials Chapter 5 focuses on understanding the core functions of operating systems. It assesses knowledge on how operating systems control hardware, manage device drivers, and handle Plug and Play (PnP) devices. Essential for learners aiming to grasp fundamental IT concepts.

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  • 2. 

    What type of memory does the OS load an applicatin to?

    Explanation
    When the operating system loads an application, it is loaded into RAM (Random Access Memory). RAM is a type of computer memory that allows data to be read from and written to quickly. It is a volatile memory, meaning that its contents are lost when the computer is powered off. The OS loads the application into RAM because it provides fast access to the application's data and instructions, allowing for efficient execution of the program.

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  • 3. 

    What operating is system is open source?

    Explanation
    Linux is an open-source operating system. It is widely used due to its flexibility, stability, and security. Being open-source means that the source code of Linux is available to the public, allowing anyone to view, modify, and distribute it. This fosters a collaborative and transparent development environment, where users and developers can contribute to its improvement. The open-source nature of Linux has led to a vast community of developers and users, resulting in a wide range of distributions and applications tailored to various needs.

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  • 4. 

    Is it cost effective to add more ram?

    Explanation
    Adding more RAM can be cost-effective because it can improve the overall performance and speed of a computer. RAM allows the computer to access and store data quickly, reducing the need for the computer to constantly access the slower hard drive. This can result in faster program loading times, smoother multitasking, and improved overall system responsiveness. Additionally, adding more RAM can extend the lifespan of a computer as it can handle more demanding tasks and software updates. However, the cost-effectiveness of adding more RAM can vary depending on the specific computer and its intended use.

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  • 5. 

    What type of OS is Red Hat

    Explanation
    Red Hat is a type of operating system that falls under the category of Linux. Linux is an open-source operating system that is based on the Unix operating system. Red Hat, specifically, is a distribution of Linux that is known for its stability, security, and reliability. It is commonly used in enterprise environments and is supported by the Red Hat company.

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  • 6. 

    What does the operating system install to be able to communicate with the hardware

    Explanation
    The operating system installs device drivers in order to establish communication with the hardware. Device drivers are software programs that enable the operating system to interact with specific hardware devices, such as printers, scanners, or graphics cards. These drivers provide the necessary instructions and protocols for the operating system to effectively control and utilize the hardware's functionalities. Without device drivers, the operating system would not be able to recognize or utilize the hardware components properly.

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  • 7. 

    What is a small program that instructs hardware called

    Explanation
    A device driver is a small program that provides instructions to hardware devices, allowing them to communicate and interact with the computer's operating system. It acts as a bridge between the hardware and the software, enabling the operating system to control and utilize the functionalities of the hardware device. Device drivers are essential for the proper functioning of hardware components such as printers, scanners, sound cards, and network adapters, as they enable the operating system to understand and utilize the specific features and capabilities of each device.

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  • 8. 

    What API guideline is a collectin of APs related t multimedia tasks for MS windws

    Explanation
    DirectX is a collection of APIs (Application Programming Interfaces) that are specifically designed for multimedia tasks on MS Windows. It provides developers with a set of tools and functions to create and manage high-performance multimedia applications, including games, audio, and video processing. DirectX allows developers to access hardware acceleration capabilities, optimize performance, and enhance the overall multimedia experience on Windows platforms.

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  • 9. 

    What is usually the first partition?

    Explanation
    The first partition on a computer is typically the primary partition. This partition is the main partition on the hard drive and is used for installing the operating system and storing system files. It is often set as the active partition, allowing the computer to boot from it. Other partitions, such as extended or logical partitions, can be created after the primary partition.

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  • 10. 

    What are sub directries called in windows?

    Explanation
    Sub directories are called sub folders in Windows. Sub folders are directories that are located within another directory. They are used to organize and categorize files and folders within a main directory. By creating sub folders, users can easily navigate through the file structure and keep related files together.

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  • 11. 

    Whta type f memry is hard diskspace that is used to emulate RAM?

    Explanation
    The type of memory used to emulate RAM is virtual memory. Virtual memory is a technique that allows the operating system to use a portion of the hard disk space as an extension of the computer's physical RAM. It allows the system to run more programs and handle larger amounts of data than what can fit in the physical RAM alone. The operating system transfers data between the physical RAM and the hard disk, making it appear as if there is more RAM available than what is actually installed in the system.

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  • 12. 

    What is the boot called when you swifirst switch on your computer

    Explanation
    A cold boot refers to the process of starting a computer by turning it on for the first time or after it has been completely shut down. During a cold boot, the computer's hardware is initialized, the operating system is loaded into memory, and all the necessary processes are started. This term is used to differentiate it from a warm boot, which is the process of restarting the computer without fully shutting it down.

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  • 13. 

    When the computer is going thrugh its post you hear audible beep tones what are they called?

    Explanation
    Beep codes are audible tones produced by a computer during the Power-On Self-Test (POST) process. These codes indicate the status of the hardware components and help in diagnosing any issues or errors. Each beep code has a specific pattern and duration, which can be interpreted to identify the problem. Therefore, when you hear audible beep tones during the computer's POST, they are referred to as beep codes.

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  • 14. 

    What user interface does the user type at prompt?

    Explanation
    The user interface that the user types at a prompt is the CLI (Command Line Interface). This interface allows users to interact with the computer system by typing commands and receiving text-based responses. It is a text-based interface that provides a way for users to navigate and control the system using specific commands and syntax.

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  • 15. 

    What type of windows xp setup wuld you use to repir an installation?

    Explanation
    The correct answer is "repair xp." This is because when you encounter issues with your Windows XP installation, you can use the "repair xp" setup option to fix the installation. This option allows you to repair any corrupted or missing system files, restore system settings to default, and resolve various software-related problems. It is a useful tool to troubleshoot and resolve issues without losing your personal files and programs.

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  • 16. 

    What is the purpse of the administrator account?

    Explanation
    The purpose of the administrator account is to have full control and authority over the computer system. This account allows the user to perform various tasks such as installing and uninstalling software, modifying system settings, managing user accounts, and accessing sensitive files and folders. The administrator account is essential for system maintenance, troubleshooting, and overall management of the computer. It provides the user with the highest level of privileges and permissions, enabling them to make changes that affect the entire system.

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  • 17. 

    What controls almost all functions on a computer

    • Operating System

    • Hard Drive

    • Ram

    Correct Answer
    A. Operating System
    Explanation
    The operating system is responsible for managing and controlling almost all functions on a computer. It acts as an intermediary between the user and the computer hardware, providing a user-friendly interface and allowing the user to interact with various software applications. The operating system also manages the computer's resources, such as memory, processor, and storage, ensuring that they are utilized efficiently. It controls the execution of programs, handles input and output operations, and provides essential services like file management, security, and networking. Without an operating system, a computer would be unable to perform its tasks effectively.

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  • 18. 

    What microsoft utility allows you to copy the OS to multiple cmputers

    Correct Answer
    microsoft system preperatin
    systprep
    Explanation
    The correct answer is "microsoft system preparation, sysprep." Microsoft System Preparation (Sysprep) is a utility provided by Microsoft that allows users to prepare an operating system image for duplication or customization. It is commonly used to copy the OS to multiple computers in order to streamline the deployment process. Sysprep removes unique information from the operating system, such as computer name and security identifiers, making it ready for cloning or imaging.

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  • 19. 

    What two things can you download after you register windows xp

    Correct Answer
    patches and service packs
    Explanation
    After registering Windows XP, users can download patches and service packs. Patches are updates released by Microsoft to fix vulnerabilities, bugs, and improve the performance of the operating system. Service packs, on the other hand, are comprehensive updates that include all previously released patches and additional features. These downloads are essential to ensure the security and stability of the Windows XP system.

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  • 20. 

    Where can you find a hardware compatability list?

    • Manufacturers website

    • Internet

    • The local computer shop

    Correct Answer
    A. Manufacturers website
    Explanation
    You can find a hardware compatibility list on the manufacturer's website. This is because the manufacturer would have the most up-to-date and accurate information about their own products and their compatibility with different hardware components. The website would provide detailed information about which hardware components are compatible with their products, helping users make informed decisions when purchasing or upgrading their hardware. The manufacturer's website is a reliable and convenient source to access this information.

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  • 21. 

    What are two types of operating systems?

    • Desktop

    • Networking

    • Towe

    • Mini

    Correct Answer(s)
    A. Desktop
    A. Networking
    Explanation
    The correct answer is desktop and networking. Desktop operating systems are designed for personal computers and laptops, providing a user-friendly interface and managing tasks such as file management, application execution, and hardware control. Networking operating systems, on the other hand, are designed to manage and coordinate network resources, allowing multiple computers to communicate and share data efficiently. These operating systems are typically used in server environments or large-scale networks.

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  • 22. 

    What does a yellow exclamation mark indicate in device manager

    • Help

    • A new device has been installed

    • A problem with the device

    Correct Answer
    A. A problem with the device
    Explanation
    A yellow exclamation mark in Device Manager indicates that there is a problem with the device. This can be due to various reasons such as outdated drivers, conflicts with other devices, or hardware malfunctions. The exclamation mark serves as a warning sign for the user to investigate and resolve the issue with the device.

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  • 23. 

    How does the OS detect and install drivers for PnP?

    • Automatically

    • Cd ROM

    • Manually

    • USB

    Correct Answer
    A. Automatically
    Explanation
    The operating system detects and installs drivers for Plug and Play (PnP) devices automatically. When a PnP device is connected to the computer, the OS identifies the device and searches for the appropriate driver in its driver database. If the driver is found, it is automatically installed, allowing the device to function properly without any manual intervention. This automatic detection and installation process simplifies the setup and configuration of PnP devices for users.

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  • 24. 

    What creates an image of a hard drive in a computer

    • Disk cloning

    • Operating system

    • Photoprint

    • RAM

    Correct Answer
    A. Disk cloning
    Explanation
    Disk cloning is the process of creating an exact copy or image of a hard drive in a computer. This involves duplicating all the data, files, and settings from one hard drive to another. Disk cloning is commonly used for backup purposes, system migration, or when replacing a faulty hard drive. It ensures that the new hard drive is an exact replica of the original, allowing for seamless transition and continuity of data and settings.

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  • 25. 

    What partition is used by the OS to boot the computer

    • Logical partition

    • Dos Partitin

    • Active partition

    • Extended partitin

    Correct Answer
    A. Active partition
    Explanation
    The active partition is used by the operating system (OS) to boot the computer. When a computer starts up, the BIOS looks for the active partition on the hard drive, which contains the necessary files and data for the OS to load and start running. The active partition is marked as "active" in the partition table, indicating that it is the partition that the computer should boot from. Without an active partition, the computer would not be able to start up and load the OS.

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  • 26. 

    What are the four ommon modes of operation?

    • Real Mode

    • Protected mode

    • Compatability mode

    • Virtual real mode

    • Real virtual mode

    Correct Answer(s)
    A. Real Mode
    A. Protected mode
    A. Compatability mode
    A. Virtual real mode
    Explanation
    The four common modes of operation are real mode, protected mode, compatibility mode, and virtual real mode. Real mode is the initial mode of operation in which the processor operates in a manner similar to the 8086 processor. Protected mode provides a more advanced and secure mode of operation, allowing access to features such as memory protection and multitasking. Compatibility mode allows the processor to run older software that may not be compatible with newer operating systems. Virtual real mode is a combination of real mode and virtual mode, allowing the processor to run virtual machines while still having direct access to hardware.

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  • 27. 

    What type of installation of the OStreats the hard drive as if it were brand new

    • Repair

    • Clean

    • Update

    Correct Answer
    A. Clean
    Explanation
    The correct answer is "clean." When performing a clean installation of an operating system, the hard drive is treated as if it were brand new. This means that all existing data, settings, and applications are completely wiped from the hard drive, and the operating system is installed from scratch. It is a fresh start, similar to having a new hard drive.

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  • 28. 

    What should you do to your cmputer when you sell it to somebody else?

    • Delete all your files

    • Perform a full backup

    • Replace the hard drive

    • Perfrm a clean installation of the operating system

    Correct Answer
    A. Perfrm a clean installation of the operating system
    Explanation
    When selling your computer to somebody else, performing a clean installation of the operating system is recommended. This ensures that all your personal files, settings, and applications are completely removed from the computer, preventing any potential privacy or security risks. It also provides a fresh start for the new user, allowing them to set up the computer according to their preferences. Deleting files or performing a full backup may not be sufficient as it may still leave traces of your personal information on the computer. Replacing the hard drive is unnecessary unless there are specific concerns about the existing hardware.

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  • 29. 

    What four basic functions do operating systems perform?

    • Control hardware access

    • Manage files and folders

    • Provide a user interface

    • Manage appalications

    • Communicates with the hard drive

    Correct Answer(s)
    A. Control hardware access
    A. Manage files and folders
    A. Provide a user interface
    A. Manage appalications
    Explanation
    The four basic functions that operating systems perform are controlling hardware access, managing files and folders, providing a user interface, and managing applications. These functions are essential for the proper functioning of an operating system. Controlling hardware access ensures that different programs and processes can efficiently use the computer's resources. Managing files and folders involves organizing and storing data in a structured manner. Providing a user interface allows users to interact with the computer system easily. Managing applications involves launching, running, and terminating programs.

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  • 30. 

    How many programs can be executed at ne time when perating in real mode?

    • 2

    • 1

    • 3

    • 4

    • 5

    Correct Answer
    A. 1
    Explanation
    In real mode, only one program can be executed at a time. Real mode is a processor operation mode in x86 architecture where the processor operates with a flat memory model and without any memory protection or multitasking capabilities. This means that the processor can only execute one program at a time in real mode.

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  • 31. 

    What is the smallest unit of spaceused for storing data?

    • 512b

    • 512mb

    • 512MB

    Correct Answer
    A. 512b
    Explanation
    The correct answer is 512b because "b" stands for bits, which is the smallest unit of space used for storing data. In comparison, "mb" and "MB" stand for megabytes, which are much larger units of space.

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  • 32. 

    What network operating system uses a database called Active Directory?

    • Windows XP

    • Server 2003

    • Windows 7

    • Windows 98

    Correct Answer
    A. Server 2003
    Explanation
    Active Directory is a database service provided by Microsoft Windows Server operating systems, including Server 2003. It is used to manage and organize users, computers, and other network resources within a network environment. Therefore, the correct answer is Server 2003.

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  • 33. 

    During what phase can a hard drive be partitined?

    • After it has been formatted

    • When you get a new hard drive

    • When you install a new OS

    Correct Answer
    A. After it has been formatted
    Explanation
    A hard drive can be partitioned after it has been formatted. Formatting a hard drive involves preparing it to store data by creating a file system. Once the formatting is completed, the hard drive can be divided into multiple partitions, which act as separate storage areas. Partitioning allows users to organize their data, install multiple operating systems, or create separate areas for system files and personal files. Therefore, after the formatting process, the hard drive is ready to be partitioned according to the user's requirements.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 20, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 02, 2009
    Quiz Created by
    Zoe1606

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