Availability is the opposite of "destruction."
Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the
Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 59.

The compilation is from a study by h. Becker and f. Piper that was originally published in Cipher Systems: The Protection of Communication. The listing shows the relative frequency in percent of the appearance of the letters of the English alphabet in large numbers of passages taken from newspapers and novels. Thus, in a substitution cipher, an analysis of the frequency of appearance of certain letters may give clues to the actual letter before transformation. Note that the letters E, A, and T have relatively high percentages of appearance in English text. *Answer "Period analysis" refers to a cryptanalysis that is looking for sequences that repeat themselves and for the spacing between repetitions. This approach is used to break the Vigen?re cipher.
*Answer "Cilly analysis" is a reference to a cilly, which was a three-character message key used in the German Enigma machine.
*In answer "Cartouche analysis", a cartouche is a set of hieroglyphs surrounded by a loop. A cartouche referring to King Ptolemy was found on the Rosetta Stone.

This is an example of Separation of Duties because operators are prevented from modifying the system time which could lead to fraud. Tasks of this nature should be performed by they system administrators.
AIO defines Separation of Duties as a security principle that splits up a critical task among two or more individuals to ensure that one person cannot complete a risky task by himself.
The following answers are incorrect:
Programmers are permitted to use the system console. Is incorrect because programmers should not be permitted to use the system console, this task should be performed by operators. Allowing programmers access to the system console could allow fraud to occur so this is not an example of Separation of Duties..
Console operators are permitted to mount tapes and disks. Is incorrect because operators should be able to mount tapes and disks so this is not an example of Separation of Duties.
Tape operators are permitted to use the system console. Is incorrect because operators should be able to use the system console so this is not an example of Separation of Duties.
References:
OIG CBK Access Control (page 98 - 101)
AIOv3 Access Control (page 182)

Flask is an operating system security architecture that provides flexible support for security policies. The architecture was prototyped in the Fluke research operating system. Several of the Flask interfaces and components were then ported from the Fluke prototype to the OSKit. The Flask architecture is now being implemented in the Linux operating system (Security-Enhanced Linux) to transfer the technology to a larger developer and user community.

The following answers are incorrect:
Application - SSL resides in the transport layer.
Session - While SSL does straddle both the session and transport layers, for exam purposes, choose transport.
Network - SSL resides in the transport layer.
The following reference(s) were/was used to create this question:
All In One CISSP Exam guide by Shon Harris, Chapter 7, pg 493