Protocol Questions
Not what you're looking for?
1. Since T-1 and T-3 connections are capable of supporting multiple digital phone lines does that mean that VOIP can support more than one phone line to a business or home?
2. What is the difficulty(s) of securing a standard telecommunications line vs. securing a VOIP connection?
3. The popularity of VOIP has been growing over the years but it took some time for it to catch on. Why do you think it took so long for it to become accepted?
4. What type of DNS record generally allows SMTP servers to be found using DNS?
5. Name three SMTP server programs and three SMTP Mail User Agents (MAUs)?
6. What layer would the NNTP protocol be on the OSI Model?
7. What protocol did NNTP replace?
Purchase this Solution
Solution Summary
Network protcols, T-1, T-3, VoIP; thie security issues; DNS, SMTP, MAU, NNTP are explained.
Solution Preview
1. Since T-1 and T-3 connections are capable of supporting multiple digital phone lines does that mean that VOIP can support more than one phone line to a business or home?
- VoIP can support more than one phone line to a business or home. This is not because T-1 and T-3 connections are capable of supporting multiple digital phone lines. This is because VoIP uses packet/data communications to carry voice calls. Even using data (up to 64 kbps) delivered via one port on a T-1,VoIP can provide multiple phone lines.
2. What is the difficulty(s) of securing a standard telecommunications line vs. securing a VOIP connection?
- A standard ...
Purchase this Solution
Free BrainMass Quizzes
Inserting and deleting in a linked list
This quiz tests your understanding of how to insert and delete elements in a linked list. Understanding of the use of linked lists, and the related performance aspects, is an important fundamental skill of computer science data structures.
Javscript Basics
Quiz on basics of javascript programming language.
C++ Operators
This quiz tests a student's knowledge about C++ operators.
Excel Introductory Quiz
This quiz tests your knowledge of basics of MS-Excel.
Word 2010: Table of Contents
Ever wondered where a Table of Contents in a Word document comes from? Maybe you need a refresher on the topic? This quiz will remind you of the keywords and options used when working with a T.O.C. in Word 2010.