28. Which of the following Powershell commands will verify that a software package called “TestPackage” has been successfully installed on your system?
- Get-Package -name TestPackage
- Install-Package -name TestPackage
- Uninstall-Package -name TestPackage
- Find-Package TestPackage -IncludeDependencies
29. What is a software repository?
- A server that acts like a central storage location for packages
- An open-source graphical editor
- A package manager used in Windows
- A package manager used in Ubuntu
30. What is the piece of software that helps hardware devices interact with an operating system?
- The devmgmt.msc program
- The hardware ID
- A device driver
- A cmdlet
31. When Windows notices that a new device has been connected, what’s the first thing it will do?
- Ask for the new device’s hardware ID
- Scan the device for viruses
- Place the new device in an existing device category in Device Manager
- Create a new device category in Device Manager
32. Which of the following will appear as a character device in your Ubuntu /dev directory? Select all that apply.
- A keyboard
- A mouse
- A hard drive
- A CD-ROM
33. Which of the following commands will update your Linux application sources?
- sudo apt update
- install source.list
- sudo apt full-upgrade
- uname -r
34. Which of the following file types is used to guide software installations in Ubuntu?
- .msi files
- .deb files
- .mpg files
- .exe files
35. What does the following command do in Ubuntu:apt-get install NamePackage?
- List all packages installed on your Linux system
- Install a software package named “NamePackage” using a package manager
- Search for a package named “NamePackage” on your Linux system
- Uninstall a software package named “NamePackage”
37. Fill in the blank: Most vendors or computer hardware manufacturers will assign a special string of characters to their devices called a _____.
- management prompt
- naming token
- device category
- hardware ID
Shuffle Q/A 2
38. Which of the following actions will open Windows’ Device Manager console? Select all that apply.
- Plug in a new device
- Open the Run dialog box and type in devmgmt.msc
- Restart your computer
- Right-click on “This PC,” in the Windows file menu, then select “Manage”
39. When troubleshooting a mobile app, which of the following will remove all changes to the settings and sign out of any accounts that the app was signed into?
- Updating the app
- Clearing the cache
- Restarting the mobile OS
- Shutting down the mobile device
