Nortel NCTS 920-180 Exam

After you purchase,you can download this product yourself.Have any questions,please click live chat.

Free 920-180 Demo Download

just4exam offers free demo for NCTS 920-180 exam (ncts real time networking). You can check out the interface, question quality and usability of our practice exams before you decide to buy it. We are the only one site can offer demo for almost all products.

Download 920-180 PDF

Exam 920-180 Preparation from just4exam braindumps include:

After you purchase our product, we will offer free update in time for 90 days.
100% Pass Guaranteed at First Attempt Or Full Refund
Immediate Download After Purchase
Comprehensive questions with complete details
Questions accompanied by exhibits
Verified Answers Researched by Industry Experts
Drag and Drop questions as experienced in the just4exam
Questions updated on regular basis
These questions and answers are backed by our GUARANTEE
Like actual certification exams our product is in multiple-choice questions (MCQs)

Passing the Nortel 920-180 Exam:Passing the 920-180 exam has never been faster or easier, now with actual questions and answers, without the messy 920-180 braindumps that are frequently incorrect. just4exam Unlimited Access Exams are not only the cheaper way to pass without resorting to 920-180 dumps, but at only $ 45.00 you get access to the exam from every certification vendor.

Our 920-180 practice exams and study questions are composed by current and active Information Technology experts, who use their experience in preparing you for your future in IT.

Nortel 920-180 Search Help Feel free to use search terms below while searching the Net for 920-180 exam:

920-180 brain dump simulations
920-180 brain dumps question
920-180 braindump work
920-180 master braindumps
920-180 braindump model
920-180 latest braindumps

Commitment to Your Success:

At just4exam we are committed to you ongoing success. Our braindumps are constantly being updated and compared to industry standards.

You are not about to purchase a disposable product. 920-180 braindumps updates are supplied free of charge. Regardless of how soon you decide to take the actual 920-180 examination certification, you will be able to walk into the testing room as confident as the Certification Administrator.

Skip all the worthless 920-180 exam tutorials and download 920-180 exam materials with real questions and answers and a price too unbelievable to pass up. Act now and download your Actual Tests today!

http://www.just4exam.net The safer.easier way to get NCTS Certification.
　
　
Exam : Nortel 920-180
Title : NCTS Real Time Networking


1. Which three components are H.323 endpoints? (Choose three.)
A. Gatekeeper
B. Terminal
C. Gateway
D. Multipoint Control Unit (MCU)
E. Security Relay
Answer: BCD

2. Which statement is true concerning SIP protocol?
A. SIP is based on H.323
B. SIP is an extension of HTTP/1.1
C. SIP is a component of HTTP/1.1
D. SIP is based on a request/response transaction model
Answer: D

3. Which protocol is used for establishing media streams in H.323?
A. G.711
B. H.225.0
C. H.245
D. H.450
Answer: C

4. H.248 is which type of protocol?
A. a QoS Protocol
B. a Media Gateway control protocol
C. a Peer-to-Peer call control protocol
D. a Real-Time packet encoding protocol
Answer: B

5. In an H.248 connection model, which is the definition of a context?
A. Contexts represent the different phases of call setup.
B. Contexts represent the segregation of call server domains.
C. Contexts represent associations between collections of terminations.
D. Contexts represent the difference between signaling traffic, bearer traffic and administration traffic for a device.
Answer: C