Question

A(n) ____ disc is normally a CD-ROM that contains an uninfected copy of key operating system commands and startup information that enables the computer to restart correctly; this kind of disc may be required in some circumstances by the program in the accompanying figure.

a. rescue
b. backup
c. recovery
d. maintenance

Answer 1

The correct term to fill in the blank is 'recovery disc.' It is used to restore operating system commands and startup information to fix or reset a computer system.

Step-by-step explanation:

A recovery disc is normally a CD-ROM that contains an uninfected copy of key operating system commands and startup information that enables the computer to restart correctly. This type of disc is essential for system restoration and troubleshooting. It is particularly useful if a system has been compromised or is unable to boot properly due to software issues. Recovery can also pertain to recovering lost or corrupted data and to resetting the system to its original factory settings. In this context, the correct answer for the blank in the student's question is 'recovery'. Having a recovery disc may be required by the computer to return it to a functional state.