Section: Network and Telecommunications
Explanation/Reference:
A network topology defines the manner in which the network devices are organized to facilitate communications. Common LAN technologies are:
bus
ring
star
meshed
LAN transmission methods refer to the way packets are sent on the network and are:
unicast
multicast
broadcast
LAN transmission protocols are the rules for communicating between computers on a LAN. Common LAN transmission protocols are:
CSMA/CD
polling
token-passing
LAN media access methods control the use of a network (physical and data link layers). They can be:
Ethernet
ARCnet
Token ring
FDDI
Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, John Wiley & Sons, 2001, Chapter 3: Telecommunications and Network Security (page
105).

Section: Security Operation Adimnistration
Explanation
Explanation/Reference:
The software plans and requirements phase addresses threats, vulnerabilities, security requirements, reasonable care, due diligence, legal liabilities, cost/benefit analysis, level of protection desired, test plans.
Implementation is incorrect because it deals with Installing security software, running the system, acceptance testing, security software testing, and complete documentation certification and accreditation (where necessary).
System Feasibility is incorrect because it deals with information security policy, standards, legal issues, and the early validation of concepts.
Product design is incorrect because it deals with incorporating security specifications, adjusting test plans and data, determining access controls, design documentation, evaluating encryption options, and verification.
Sources:
KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, John Wiley & Sons, 2001, Chapter 7: Applications and Systems Development (page 252).
KRUTZ, Ronald & VINES, Russel, The CISSP Prep Guide: Gold Edition, Wiley Publishing Inc., 2003, Chapter
7: Security Life Cycle Components, Figure 7.5 (page 346).

Explanation/Reference:
For networked applications, the Terminal Access Controller Access Control System (TACACS) employs a user ID and a static password for network access.
Source: KRUTZ, Ronald L. & VINES, Russel D., The CISSP Prep Guide: Mastering the Ten Domains of Computer Security, 2001, John Wiley & Sons, Page 44.