Which statement below is accurate about the concept of Object Reuse?

A.
Object reuse protects against physical attacks on the storage
medium.

B.
Object reuse applies to removable media only.

C.
Object reuse controls the granting of access rights to objects.

D.
Object reuse ensures that users do not obtain residual information
from system resources.

Explanation:
Object reuse mechanisms ensure system resources are allocated and
reassigned among authorized users in a way that prevents the leak of
sensitive information, and ensure that the authorized user of the system
does not obtain residual information from system resources. Object reuse
is defined as The reassignment to some subject of a storage medium
(e.g., page frame, disk sector, magnetic tape) that contained one or more
objects. To be securely reassigned, no residual data can be available to the
new subject through standard system mechanisms.7 The object reuse
requirement of the TCSEC is intended to assure that system resources, in
particular storage media, are allocated and reassigned among system
users in a manner which prevents the disclosure of sensitive information.
Answer a is incorrect. Object reuse does not necessarily protect
against physical attacks on the storage medium. Answer c is also
incorrect, as object reuse applies to all primary and secondary storage
media, such as removable media, fixed media, real and virtual main
memory (including registers), and cache memory. Answer d refers to
authorization, the granting of access rights to a user, program, or
process. Source: NCSC-TG-018, A Guide To Understanding Object
Reuse in Trusted Systems [Light Blue Book].