Quizz completion

quizzes/01b-quiz.md

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+1. What of the following are version control systems?
+[ ] git
+[ ] subversion
+[ ] grep
+[ ] cvs
+[ ] csv
+
+2. What was the core feature distributed version control systems (dvcs) such as git introduced?
+
+[ ] allows tagging releases
+[ ] allows pushing changes to a central repository
+[ ] allows tracking parallel, offline work
+[ ] allows diff between versions
+
+3. What can you do on Github?
+[ ] Publish a web page
+[ ] Set up integration pipelines
+[ ] Host a git repository
+[ ] Review code changes
+[ ] Publish compiled packages
+
+4. What can you do only on Github?
+[ ] Publish a web page
+[ ] Set up integration pipelines
+[ ] Host a git repository
+[ ] Review code changes
+[ ] Publish compiled packages
+
+5. What is the command-line interface?
+[ ] A graphical user interface with icons and windows
+[ ] A textual shell to input commands and see output
+[ ] A software development environment for Linux
+[ ] An outdated programming language
+
+6. How does the shell find the programs requested in a command?
+[ ] The program must be in /usr/bin/
+[ ] The shell must be compiled with the programs
+[ ] The shell will look for the program in a list of folders
+[ ] The command must provide the full path to the program
+
+7. Which of these are common environment variables?
+[ ] PATH
+[ ] PS1
+[ ] WALLET
+[ ] USER
+[ ] TERM
+[ ] GREP
+[ ] LINUX
+[ ] HOME
+[ ] NODE_ENV
+[ ] PAGER
+
+8. What is the command to start a git repository?
+[ ] git start
+[ ] git init
+[ ] git open
+[ ] git reset
+
+9. What is the command to create a new branch called `devel`?
+[ ] git checkout -b devel
+[ ] git switch -c devel
+[ ] git branch -d devel
+[ ] git branch -c devel
+
+10. Which of these are real git config properties?
+[ ] color.ui
+[ ] core.pager
+[ ] python.disable
+[ ] user.signingkey
+[ ] github.user