, Table of Contents
Cover
Domain 1: Access Control
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 2: Telecommunications and Network
Security
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 3: Information Security Governance and
Risk Management
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 4: Software Development Security
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 5: Cryptography
Traditional Questions, Answers, and Explanations
, Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 6: Security Architecture and Design
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 7: Security Operations
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 8: Business Continuity and Disaster
Recovery Planning
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 9: Legal, Regulations, Investigations, and
Compliance
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 10: Physical and Environmental Security
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
, Domain 8
Business Continuity and Disaster Recovery
Planning
Traditional Questions, Answers, and
Explanations
1. Which of the following information technology (IT) contingency
solution for servers minimizes the recovery time window?
a. Electronic vaulting
b. Remote journaling
c. Load balancing
d. Disk replication
1. d. With disk replication, recovery windows are minimized because
data is written to two different disks to ensure that two valid copies of
the data are always available. The two disks are called the protected
server (the main server) and the replicating server (the backup server).
Electronic vaulting and remote journaling are similar technologies that
provide additional data backup capabilities, with backups made to
remote tape or disk drives over communication links. Load balancing
increases server and application system availability.
2. Which of the following IT contingency solutions for servers
provides high availability?
a. Network-attached storage
b. System backups
c. Redundant array of independent disks
d. Electronic vaulting
2. a. Virtualization network-attached storage (NAS) or storage-area
network (SAN) provide high availability because it combines multiple
Cover
Domain 1: Access Control
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 2: Telecommunications and Network
Security
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 3: Information Security Governance and
Risk Management
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 4: Software Development Security
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 5: Cryptography
Traditional Questions, Answers, and Explanations
, Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 6: Security Architecture and Design
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 7: Security Operations
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 8: Business Continuity and Disaster
Recovery Planning
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 9: Legal, Regulations, Investigations, and
Compliance
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
Domain 10: Physical and Environmental Security
Traditional Questions, Answers, and Explanations
Scenario-Based Questions, Answers, and Explanations
Sources and References
, Domain 8
Business Continuity and Disaster Recovery
Planning
Traditional Questions, Answers, and
Explanations
1. Which of the following information technology (IT) contingency
solution for servers minimizes the recovery time window?
a. Electronic vaulting
b. Remote journaling
c. Load balancing
d. Disk replication
1. d. With disk replication, recovery windows are minimized because
data is written to two different disks to ensure that two valid copies of
the data are always available. The two disks are called the protected
server (the main server) and the replicating server (the backup server).
Electronic vaulting and remote journaling are similar technologies that
provide additional data backup capabilities, with backups made to
remote tape or disk drives over communication links. Load balancing
increases server and application system availability.
2. Which of the following IT contingency solutions for servers
provides high availability?
a. Network-attached storage
b. System backups
c. Redundant array of independent disks
d. Electronic vaulting
2. a. Virtualization network-attached storage (NAS) or storage-area
network (SAN) provide high availability because it combines multiple
