NDG LINUX ESSENTIALS 2.0 FINAL COMPREHENSIVE EXAM 2023/2024(CHAPTER 1-18) VERIFIED QUESTIONS AND ANSWERS/A+ GRADE
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NDG LINUX ESSENTIALS
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NDG LINUX ESSENTIALS
NDG LINUX ESSENTIALS 2.0 FINAL COMPREHENSIVE EXAM 2023/2024(CHAPTER 1-18) VERIFIED QUESTIONS AND ANSWERS/A+ GRADE
1. Embedded Systems means:
Companies must share their changes You can view the software’s source code
Businesses cannot charge anything for the software, only the hardware
Systems...
1/8 NDG LINUX ESSENTIALS 2.0 FINAL COMPREHENSIVE EXAM 2023/2024(CHAPTER 1 -18) VERIFIED QUESTIONS AND ANSWERS /A+ GRADE 1. Embedded Systems means: Companies must share their changes 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 Users must support the systems themselves 2. Linux originally only ran on: Xerox copy machines Specialized processor chips Intel 386 PCs Raspberry Pi computers Macintosh 3. Bundling utilities, management tools, and application software with a Linux kernel is called a: A trademark A distribution of Linux A type of hardware A text editor 4. A software release cycle describes: How often security fixes are implemented How often the software’s memory is released back to the operating system How often upgrades come out for software How often the computer must be rebooted How often the computer must be upgraded to support new software 5. Apple’s OS X is: (choose three) A fully certified UNIX distribution Tightly integrated with Apple hardware Partially based on code from the FreeBSD project Primarily used to manage network services Derived from Linux Able to natively run Windows binaries 6. 2/8 Is generally backwards compatible with previous versions Offers both desktop and server products Has a Linux compatibility mode Has a short maintenance cycle Has a scripting environment called PowerShell Has a new desktop version every year. 7. An interpreted programming language: (choose two) Requires a compilation step but no linking step Is converted into machine specific instructions as the program runs Tends to offer more features than compiled languages Requires a linking step but no compilation step Takes fewer resources to run than a compiled language 8. The two main families of Linux shells are: (choose two) Bourne Shell Python Shell Korn shell Emacs C Shell 9. In virtualization, what are the host and guest? (choose two) The host is the machine that runs the virtual machines The guest is the machine that runs the virtual machines The terms can be used interchangeably A host is a virtual machine A guest is a virtual machine 10. Cloud computing is: Requires fewer resources because systems are shared among many users Allows users in different geographical regions to work together in real time All are correct Is made possible by faster internet speeds Is useful for both business and home users 11. Which of the following are properties of a strong password? (choose three) Based on easy to remember items like birthdays Long so that it can be reused on multiple sites Includes symbols At least 10 characters long A mix of upper and lower case 12. A license where you don’t have access to the source code is called: Sourceless Impaired source Open source Closed source 13. A copyleft provision in a software license means:
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