PMP Review Notes (Chapter 1) – What is Project Management?
Project Management
- Brings together a set of tools and techniques – performed by people – to describe, organize and monitor the work of project activities
- According to PMBOK Guide: involves applying knowledge skills, tools and techniques during the course of the project to accomplish the project’s objective; it is the responsibility of the project manager to ensure that project management techniques are applied and followed
CISSP Exam Note (Domain 2: Telecommunications and Networking Security) – More Protocols
Host-to-Host Transport Layer Protocols
TCP – Transmission Control Protocol
- Connection oriented
- Sequenced packets
- Acknowledgement is sent back for received packets
- If no acknowledgement then packet is resent
- Packets are re-sequenced
- Manageable data flow is maintained
Note: TCP and UDP use dynamic port numbers greater than 1023













