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GitHub and Other Hosting Providers1.Question 1 Select the correct statement. GitHub: 1 / 1 point  Is maintained by The Linux Foundation Is maintained by the GNU project (its name starts with "g" is the clue)  Is a private company acquired by Microsoft in 2018 Correct GitHub is a private company 2.Question 2 Sites that offer services similar to GitHub include (select all that apply): 1 / 1 point  GitLab Correct GitLab offers a publicly available repository hosting service GitKraken Correct Gitkraken offers a publicly available repository hosting service  The OpenStack Foundation Launchpad Correct Launchpad offers a publicly available repository hosting service 3.Question 3 When using a GitHub public repository: 1 / 1 point Anyone on the internet can download the data as well as upload information and make modifications Anyone on the Internet can download the data, but only authorized collaborators can upload information and modifications Correct Altering the repository requires permission be granted 4.Question 4 To use Git, you: 1 / 1 point Must be using Linux Be on any operating system and version that has Git installed, and almost all do Correct There is no operating system restriction to using Git 5.Question 5 To use GitHub and the other sites that provide repository hosting: 1 / 1 point You can work from either a graphical interface or a command line You must work from a command line You must work from a graphical interface Correct You can work whichever way you are comfortable although most operations are faster from a command line Linux for developers (Course 2) Вопрос 1 In order to install and use Linux: 1 / 1 балл You must pay a fee to The Linux Foundation to obtain a license You have to post a public notice that you intend to honor the proper licenses You need a computer or an account in a cloud environment such as AWS, Azure or Google Cloud You are required to notify Linus Torvalds, so he can decide if the use is appropriate Правильно Linux can be installed in any of these situations. Вопрос 2 Which of the following are members of the Debian distribution family (Select all answers that apply)? 1 / 1 балл Linux Mint Правильно Linux Mint is a member of the Debian family. Fedora Ubuntu Правильно Ubuntu is a member of the Debian family. Gentoo Вопрос 3 Which of the following are Enterprise Linux Distributions (Select all answers that apply)? 1 / 1 балл BSD SUSE Правильно SUSE is an Enterprise Distribution RHEL Правильно Red Hat Enterprise Linux is an Enterprise Distribution, as its name indicates! Solaris Вопрос 4 Which of the following are important facilities Linux distributions provide? Select all answers that apply. 1 / 1 балл Form the connecting bridge between end users and upstream developers, making sure each is aware of the other's situations Правильно They help developers improve products and make users' voice be heard. Provide updates, upgrades and bug and security fixes to end user systems in a timely and controlled fashion Правильно Keeping up-to-date is a critical task. Make sure all the different software on the system works together and is updated at once without conflicts Правильно Keeping all products in harmony is difficult and critical. Make it easy to install Linux on a wide variety of hardware platforms Правильно Install is much easier than it used to be. Вопрос 5 Select all true answers: 1 / 1 балл Linux is a product of the Free Software Foundation GNU project Linux is one of the many varieties of the UNIX operating system The development of Linux is determined by The Linux Foundation Linux borrowed heavily from basic UNIX features, but is not actually an implementation of the UNIX operating system Правильно UNIX is in the historical foundations of Linux. The term Linux really applies only to the core kernel, not the entire operating system Правильно There are many other non-Linux components to the operating system. Тест №2 Graphical Environments and Interfaces 1. Вопрос 1 In the X Window System: 1 / 1 балл The client is always on the local system, while the server is always on a remote system. The server is always on the local system, while the client is always on a remote system. The client handles matters such as display and input devices, while the server can be anywhere and is the running application. The server handles matters such as display and input devices, while the client can be anywhere and is the running application. Правильно Clients can be anywhere, the server is always on the local system. 2. Вопрос 2 Which of the following are layers of the graphical system interface? Select all answers that apply. 1 / 1 балл Desktop Manager Правильно The layers are the Display, Window, and Desktop Managers Network Manager Display Manager Правильно The layers are the Display, Window, and Desktop Managers Window Manager Правильно The layers are the Display, Window, and Desktop Managers Memory Manager 3. Вопрос 3 If you are running a GNOME desktop manager: 1 / 1 балл You cannot run KDE-based applications You can run KDE-based applications if you pay an extra fee You can run KDE-based applications most of the time, as long as the underlying libraries have been installed by the distribution You can run KDE-based applications if you install a compatibility wrapper Правильно GNOME and KDE applications can run on each other's desktop as long as appropriate libraries are installed 4. Вопрос 4 Which of the following are Desktop Managers? Select all answers that apply. 1 / 1 балл Wayland X Window System KDE Правильно KDE s a Desktop Manager GNOME Правильно GNOME s a Desktop Manager XFCE Правильно XFCE s a Desktop Manager 5. Вопрос 5 What are ways you can launch a terminal window on a graphical desktop? Select all answers that apply. 1 / 1 балл Hit Ctl-Alt-Delete Find the "terminal" option in the Application or Favorites menu Правильно It is always on a menu, somewhere Hit Alt-F2 and then type in the program name (e.g. gnome-terminal, konsole, xterm, etc.) Правильно This will work on any graphical desktop On many but not all desktops, right-click anywhere on the background and click on Open Terminal Правильно Whether this work is distribution, version, and installed application dependent Тест №3 Getting Help 1. Вопрос 1 Which chapter in man contains information about standard user commands? 1 / 1 балл 2 1 3 7 Правильно Chapter 1 contains standard user commands 2. Вопрос 2 Which commands get a list of all man pages named "file" (Select all answers that apply)? 1 / 1 балл $ what is file $ whatis file Правильно This is correct $ man -k file $ apropos file 3. Вопрос 3 Select the true statements about getting documentation on echo (Select all answers that apply). 1 / 1 балл man echo gives the information about the system utility at /usr/bin/echo or /bin/echo Правильно man gives information about the system utilities help echo gives the information about the system utility at /usr/bin/echo or /bin/echo help echo gives the information about the command embedded in the bash shell Правильно help always gives information about the built-in commands man echo gives the information about the command embedded in the bash shell 4. Вопрос 4 Which of the following are command line help utilities? Select all answers that apply. 1 / 1 балл man Правильно man is run from the command line info Правильно info is run from the command line linuxdoc help Правильно help is run from the command line explain 5. Вопрос 5 To get a short help message about a command such as ls, listing options and arguments, type: 1 / 1 балл ls help help ls ls/? ls-help ls --help Правильно This gives a brief listing of options and usage Тест №4 Text Editors 1. Вопрос 1 Which of the following statements is true? 1 / 1 балл Once you have begun a file in vi, you cannot edit it in emacs without running a conversion program first to strip out embedded information in the file You can go back and forth between editors as much as you would like without a conversion process Once you have begun a file in emacs, you cannot edit it in vi without running a conversion program first to strip out embedded information in the file Правильно Both editors do not embed any special information, so any text editor can be used on a file 2. Вопрос 2 Which of the following methods can be used to produce a file with 3 lines in it? Select all answers that apply. 1 / 1 балл |