Linux Essentials 2.0 & 2.21 | Linux Essentials Operating Systems Module 2 | Chapter 02 Exam Answers Full 100%

Linux Essentials 2.0 & 2.21 | Linux Essentials Operating Systems Module 2 | Chapter 02 Exam Answers Full 100%

1. When choosing a distribution of Linux, you should consider:

   (choose four)

   • Popularity on social media
   • Does the distribution offer a “stable” version
   • If the application software is supported by the distribution
   • Will commercial support be required for the OS
   • Does your organization require long-term support for the system

2. Embedded Systems means:

   • Users must support the systems themselves
   • You can view the software’s source code
   • Businesses cannot charge anything for the software, only the hardware
   • Systems designed to do a specific task on hardware optimized for only that purpose
   • Companies must share their changes

3. The most popular Linux platform for mobile phones is:

   • BlackBerry
   • MobileLinux
   • Android
   • IOS
   • Slackwar

4. Linux distributions use this to add and remove software from the system:

   • Compiler
   • Package manager
   • Bash
   • Application Programming Interface (API)
   • Partitioning tool

5. In Linux, RPM can be defined as:

   • The Package Manager program for Red Hat Linux
   • Relational peak monitoring
   • Random program memory
   • Radical performance machine
   • The speed a record plays back at

6. Linux originally only ran on:

   • Xerox copy machines
   • Raspberry Pi computers
   • Specialized processor chips
   • Intel 386 PCs
   • Macintosh

7. A long software release cycle is:

   • Only offered by Red Hat and SUSE
   • Makes programming more difficult since new features cannot be used
   • Characterized by infrequent security fixes
   • Valued by businesses that want stability
   • Better because old hardware can be utilized beyond its service life

8. Which distribution is related to Red Hat?

   • Ubuntu
   • Debian
   • Fedora
   • Raspbian
   • Slackware

9. SUSE is derived from which distribution?

   • Debian
   • Slackware
   • Scientific Linux
   • Fedora
   • Red Hat Enterprise Linux

10. IoT is one application of embedded systems:

    True or False?

    • True
    • False

11. Artificial intelligence has little potential for gains in efficiency, safety and productivity.

    • False
    • True

12. The Raspberry Pi is popular with experimenters because:

    • It takes months or years to develop an application
    • It runs Microsoft Office
    • The hardware never changes
    • End users have to pay for programming expenses
    • It’s cheap and adaptable

13. The release cycle:

    • Should be long so that you have time before you need to upgrade
    • Should be short so you always have the freshest releases
    • Only has meaning for paid software
    • Describes how long software will be supported
    • Dictates how often software is updated

14. Debian is a community effort that supports many hardware platforms True or False?

    • True
    • False

15. Linux Mint is:

    •  Compatible with Android systems
    •  A proprietary version of Ubuntu with advanced features
    •  A refreshing after dinner treat
    •  Distributed in every country without license restrictions
    •  A fork of Ubuntu Linux

16. A computer running Linux can:

    •  Serve a government agency
    • Function as a web server
    • Be used to create new programs
    • All of the above
    • Outperform proprietary systems at certain tasks

17. Bundling utilities, management tools, and application software with a Linux kernel is called a:

    • A text editor
    • A type of hardware
    • A trademark
    • A distribution of Linux

18. A network of inexpensive computers connected to sensors and controllers is called:

    • Closed source computing
    • Open source networking
    • Internet of Things (IoT)
    • Relationational database
    • Creative commons

19. The Linux platform that runs on mobile phones is called:

    • MicroLinux
    • LinuxMobile
    • IOS
    • Teledroid
    • Android

20. What does a distribution provide to add and remove software from the system?

    • Application Programming Interface (API)
    • Partitioning tool
    • Bash
    • Compiler
    • Package Manager

21. A software release cycle describes:

    • How often the computer must be upgraded to support new software
    • How often security fixes are implemented
    • How often upgrades come out for software
    • How often the computer must be rebooted
    • How often the software’s memory is released back to the operating system

22. Which distributions are made by, or are clones of, RedHat?​ (choose two)

    • Debian
    • Slackware
    • Ubuntu
    • Fedora
    • CentOS

23. Ubuntu is derived from which distribution?

    • Debian
    • Scientific Linux
    • Red Hat Enterprise Linux
    • Slackware

24. The most important consideration when choosing an operating system is:

    • Whether or not it is cloud-friendly
    • The licensing model of the operating system
    • The total cost of ownership
    • What the intended use of the system is
    • How much performance is needed

25. A maintenance cycle:

    • Describes how long a version of software will be supported
    • Should be short so you always have the freshest releases
    • Only has meaning for paid software
    • Should be long so that you have time before you need to upgrade
    • Describes how often updates for software come out

26. If a software release is in a state in that it has many new features that have not been rigorously tested, it is typically referred to as beta software. True or False?

    • True
    • False

27. Software is backward compatible if:

    • If the next version still works the same way
    • It works across Linux/Mac/Windows
    • It can be upgraded without downtime
    • It still supports old file formats or applications
    • People still use old versions

28. Apple’s OS X is: (choose three)

    • Partially based on code from the FreeBSD project
    • A fully certified UNIX distribution
    • Tightly integrated with Apple hardware
    • Primarily used to manage network services
    • Able to natively run Windows binaries
    • Derived from Linux

29. Microsoft Windows:

    (choose three)

    • Offers both desktop and server products
    • Is generally backwards compatible with previous versions
    • Has a short maintenance cycle
    • Has a Linux compatibility mode
    • Has a scripting environment called PowerShell
    • Has a new desktop version every year.

30. When choosing a distribution of Linux, you should consider: (choose five)

• • Will commercial support be required for the OS
  • Does the distribution offer a “stable” version
  • Popularity on social media
  • Does your organization require long-term support for the system
  • If the application software is supported by the distribution
  • Will users require a GUI