Robotnix Academy

1. Which definition best matches “APFS”?A. Apple File System is a modern filesystem used by macOS and other Apple operating systems.B. ext4 is a common journaling filesystem used by Linux systems.C. sudo allows an authorized user to run a command with elevated privileges according to policy.D. A process is a running instance of a program with its own execution state.

2. Which term matches this definition? ext4 is a common journaling filesystem used by Linux systems.A. shellB. ext4C. chmodD. service/daemon

3. Which term best matches this technician example? A Linux user opens a terminal and runs commands through Bash.A. sudoB. package managerC. shellD. Keychain

4. Which definition best matches “sudo”?A. chmod changes Unix-like file permission bits.B. A process is a running instance of a program with its own execution state.C. Spotlight is the macOS search and indexing feature used to find files, apps, and other indexed information.D. sudo allows an authorized user to run a command with elevated privileges according to policy.

5. Which term matches this definition? chmod changes Unix-like file permission bits.A. chmodB. package managerC. service/daemonD. APFS

6. Which term best matches this technician example? A Linux system uses its package manager to install an approved utility.A. processB. package managerC. KeychainD. ext4

7. Which definition best matches “process”?A. A service or daemon is a background process that provides a system or application function.B. Spotlight is the macOS search and indexing feature used to find files, apps, and other indexed information.C. A process is a running instance of a program with its own execution state.D. A shell is a command interpreter that lets users interact with an operating system through commands and scripts.

8. Which term matches this definition? A service or daemon is a background process that provides a system or application function.A. KeychainB. APFSC. sudoD. service/daemon

9. Which term best matches this technician example? A Mac application retrieves an approved saved credential from Keychain.A. KeychainB. SpotlightC. ext4D. chmod

10. Which definition best matches “Spotlight”?A. Apple File System is a modern filesystem used by macOS and other Apple operating systems.B. Spotlight is the macOS search and indexing feature used to find files, apps, and other indexed information.C. A shell is a command interpreter that lets users interact with an operating system through commands and scripts.D. A package manager installs, updates, and removes software packages while tracking dependencies.