New Release CISSP ISC 2 Credentials Questions

 The Transport layer of the Open Systems Interconnection (OSI) model implementation adds information concerning the logical connection between the sender and receiver. The Transport layer is responsible for establishing, maintaining, and terminating the end-to-end communication between two hosts, as well as ensuring the reliability, integrity, and flow control of the data. The Transport layer uses protocols such as TCP and UDP to provide connection-oriented or connectionless services, and adds headers that contain information such as source and destination ports, sequence and acknowledgment numbers, and checksums . References: : CISSP All-in-One Exam Guide, Eighth Edition, Chapter 5, page 499. : CISSP For Dummies, 7th Edition, Chapter 5, page 145.

 Statistical anomaly is a network intrusion detection technique that compares the current network activity with a baseline of normal behavior, and detects any deviations that exceed a predefined threshold. Statistical anomaly can identify unknown or novel attacks, but it may also generate false positives if the baseline is not updated or the threshold is not set properly12. References: 1: CISSP All-in-One Exam Guide, Eighth Edition, Chapter 7, page 7702: CISSP For Dummies, 7th Edition, Chapter 7, page 237.

 Communication is the strategy that involves the presentation of information about the disaster recovery plan to the stakeholders, such as management, employees, customers, vendors, and regulators. Communication ensures that everyone is aware of their roles and responsibilities in the event of a disaster, and that the plan is updated and tested regularly12. References: 1: CISSP All-in-One Exam Guide, Eighth Edition, Chapter 10, page 10192: CISSP For Dummies, 7th Edition, Chapter 10, page 343.

Fiber optic is the most effective transmission media in preventing data interception, as it uses light signals to transmit data over thin glass or plastic fibers1. Fiber optic cables are immune to electromagnetic interference, which means that they cannot be tapped or eavesdropped by external devices or signals. Fiber optic cables also have a low attenuation rate, which means that they can transmit data over long distances without losing much signal strength or quality. Microwave, twisted-pair, and coaxial cable are less effective transmission media in preventing data interception, as they use electromagnetic waves or electrical signals to transmit data over metal wires or air2. These media are susceptible to interference, noise, or tapping, which can compromise the confidentiality or integrity of the data. References: 1: CISSP All-in-One Exam Guide, Eighth Edition, Chapter 7, page 4062: CISSP For Dummies, 7th Edition, Chapter 4, page 85.