Page 358 - (ISC)² CISSP Certified Information Systems Security Professional Official Study Guide

A. Erasing

B. Clearing

C. Purging
D. Overwriting

6. Which of the following statements correctly identifies a problem
with sanitization methods?

A. Methods are not available to remove data ensuring that
unauthorized personnel cannot retrieve data.

B. Even fully incinerated media can offer extractable data.

C. Personnel can perform sanitization steps improperly.

D. Stored data is physically etched into the media.

7. Which of the following choices is the most reliable method of

destroying data on a solid state drive (SSD)?

A. Erasing

B. Degaussing

C. Deleting

D. Purging

8. Which of the following is the most secure method of deleting data
on a DVD?

A. Formatting

B. Deleting

C. Destruction

D. Degaussing

9. Which of the following does not erase data?

A. Clearing

B. Purging

C. Overwriting