Final answer:
GUIs provide a visual interface with icons and menus, while CLIs rely on text-based commands. Application areas are sectors where technology is used, against application software that performs tasks. CD-R can record data once; CD-RW can be rewritten. Boot sector viruses attack the boot record, program viruses infect executable files.
Step-by-step explanation:
The main differences between the concepts mentioned are as follows:
- Graphical user interface (GUI) is a visual way of interacting with a computer using items like windows, icons, and menus, which can be manipulated by a mouse or a touchscreen. Command line interface (CLI), on the other hand, relies on textual input where users issue commands to the system by typing lines of text.
- Application area refers to the domain or sector where particular technologies or software are applied (such as education, finance, healthcare), while application software is a program or group of programs designed for end-users to perform specific tasks in those areas.
- CD-R (Compact Disc-Recordable) is a writable disc that allows users to record data only once, whereas CD-RW (Compact Disc-ReWritable) allows users to erase and rewrite data multiple times.
- A boot sector virus infects the master boot record of a hard drive, making it particularly dangerous as it loads before the operating system, while a program virus infects executable files and is activated when the infected program is run.