share testpassport du0-001 exam questions

March 9th, 2010

What is required for the transfer of heat from one object to another?

A. A difference in airflow

B. A difference in volume

C. A difference in pressure

D. A difference in temperature

Answer: D

What does the CFD acronym stand for?

A. Certified Field Dichotomy

B. Circular Flow Determination

C. Computational Finite Deviation

D. Computational Fluid Dynamics

Answer: D

The rear of an IT equipment rack is fitted with a duct that is connected to a drop ceiling plenum; the

plenum is connected by a duct to the perimeter CRAC unit. The CRAC unit discharges air into a raised

floor. The IT equipment rack is located above a hole in the raised floor which allows conditioned air to

enter the rack.

This is an example of which type of air distribution system?

A. Flooded supply, fully ducted return

B. Locally ducted supply, flooded return

C. Flooded supply, locally ducted return

D. Fully ducted supply, fully ducted return

Answer: D

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March 6th, 2010

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Pass your 920-344 just now

March 2nd, 2010

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The following is 920-344 demo:

1. Which encryption method does a BCM system support when IPSec is configured on it?

A. PKI

B. RC4

C. AES

D. PPTP

Answer: C

2. A customer has several remote locations that they want to securely connect through the Internet. You

explain that using IPSec tunnels between these sites would provide this security; however, they are

concerned about it being able to

handle all of the remote locations. What is the maximum number of remote sites that can be connected to

a BCM50 using IPSec tunnels?

A. 10

B. 12

C. 14

D. 16

Answer:A

3. Fallback is a feature that allows a call to progress when a VoIP trunk is unavailable or is not providing

adequate quality of service (QoS). By enabling PSTN fallback, you allow the system to check the

availability of the VoIP trunks and then switch the call to a PSTN line. For the PSTN fallback to work on a

suitable bandwidth, which two statements must be true on a BCM 200 platform? (Choose two.)

A. The QoS Monitor must be enabled.

B. The jitter buffer must be configured.

C. The Transmit threshold must be set.

D. Proactive Voice Quality Monitoring (PVQM) must be enabled.

E. IP sets must be configured to use the G.723 Codec.

Answer:AC

Related Exam:920-093,922-101,920-173

 

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February 26th, 2010

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Benefits extended for Nortel ex-employees

February 9th, 2010

Former employees of Nortel Networks Corp. will see their benefits coverage extended until the end of 2010 under a new $57-million funding deal unveiled Monday.

The agreement, negotiated between Nortel and two groups representing former employees, will affect tens of thousands of pensioners, long-term disability recipients and workers whose severance payments were cut off after Nortel filed for court protection from creditors in January last year.

Among those affected are 400 employees receiving long-term disability benefits, who will now receive those payments until the end of the year instead of seeing them come to an end on March 31 as expected. Nortel funded its own long-term disability coverage plan for workers, which meant the company’s insolvency has left their fate uncertain.

The deal will also see pensioners and employees on long-term disability continue to receive medical, life and dental benefits until the end of the year instead of March 31.

The plan will also provide up to $3,000 in a lump sum to workers who were terminated before Nortel’s court protection filing, and who did not receive all of their promised severance pay. The payments, totalling $4.2-million, will be treated as an advance against the employees’ claims under the court restructuring process, which means employees can try to collect more as creditors of the company under liquidation.

Nortel chairman David Richardson said Nortel is pleased to have come to a resolution of some of its important employee matters.

“We understand the need to provide clarity to former employees,” he said in a statement Monday.

Mr. Richardson said the deal means employees will receive almost two years of medical, dental and long-term disability coverage between the time it filed for court protection under the Companies Creditors Arrangement Act last year and the end of 2010, which is “an unusually lengthy period of time for companies under CCAA.”

In total since January, 2009, Nortel estimates it will pay about $100-million while under CCAA to its pension plans and benefits costs.

Susan Kennedy, an employee on long-term disability who represented other workers in negotiating the agreement, said the deal buys workers almost a year to make alternative arrangements to adjust to the potential loss of income they are facing.

“When you’re thinking your benefits could end on March 31, a sort of panic sets in, and people are very stressed out and very worried,” she said in an interview. “At least if you give us the benefits for the rest of the year, I think it will help people to calm down a little bit and start to plan for the future.”

She said the deal also gives the Nortel employee groups more time to try to find solutions for workers, including exploring the possibility of creating a new benefits plan as well as continuing to lobby the federal government to change legislation to give retirees a higher claims status when a company liquidates under the Bankruptcy and Insolvency Act.

After Dec. 31, retirees and workers on long-term disability will still receive some benefits from a Health and Welfare Trust created at Nortel in 1980 with money to cover benefits costs for workers. The fund does not have enough money, however, to provide benefits indefinitely, which means employees can also attempt to recover money as creditors under the court process.

Most of the $57-million committed Monday will be new money from Nortel, and will not come from the trust fund, Ms. Kennedy said, which means the additional coverage will not deplete the trust assets to pay income benefits for 2010.

As part of the deal, Nortel also pledged to continue to fund its pension plans until Sept. 30 – an extension from March 31 – at which point the plans will be transferred to a new administrator appointed by the Superintendent of Financial Services in Ontario to oversee their windup.

In exchange for the agreement, employees who have not been paid their full severance amounts will abandon a lawsuit they have launched in the Supreme Court of Canada seeking restitution from the company.

Employees also agreed to legally acknowledge that their claims are unsecured, which means employees cannot claim they should be given a higher “preferred” status under existing law for making claims on the company’s assets.

The settlement agreement still requires court approval at a hearing scheduled for March 3.

 

How dead is Nortel?

February 3rd, 2010

Analysts are mixed on whether Nortel, the disintegrating telecom titan, will survive in some form or die off, becoming a distant memory of a bygone era and century.

Nortel has sold off the majority of its assets since declaring bankruptcy a year ago. Its $800 million carrier VoIP business is currently up for bid, with Genband initially offering $282 million for the business; enterprise has been sold to Avaya for $900 million; Metro Ethernet and optical went to Ciena for $769 million; and CDMA, LTE and GSM wireless assets were split between Ericsson and Kapsch for $1.23 billion.

The Rise and Fall of Nortel 

What’s left are patents and other intellectual property rights in areas such as LTE, a majority stake in the LG-Nortel joint venture and Nortel’s Passport multiservice switches, which address a market in decline. Can Nortel leverage any of these to re-establish a foothold in the industry?

“Nortel still has a viable brand,” says Tom Nolle, president of consultancy CIMI Corp. “Given that, and the fact there’s been a lot of revolutionary changes in the industry, that could create new opportunities for service provider equipment vendors. My feeling is a smart private equity or even an internal group of Nortel people could rebuild something that would in effect behave like a start-up but would have the Nortel brand associated with it.”

Others are not as optimisitic.

“The brand has been de-valued astronomically,” says Frank Dzubeck, president of consultancy Communications Network Architects. “I think Nortel is part of the history of the 20th century. And it’s not going to be part of the 21st.”

Nortel cannot pay off shareholders or its pension obligations with the proceeds from its asset liquidation, Dzubeck notes. There’s a possibility that what’s left of Nortel could be managed in a portfolio to generate recurring income — but any future reincarnation of the company would be up to the bankruptcy court and the Canadian government, Dzubeck says.

“Getting into the hardware infrastructure business is a fate worse than death today,” Dzubeck says. “Any venture capitalist will tell you that. And the only way to do it is to have the federal government be a part of it. I don’t think the Canadian government wants to be in the communications hardware business.”

As a result, Dzubeck believes Nortel will fade from the scene entirely.

Nolle thinks otherwise. He believes investors could buy Nortel intellectual property and naming rights and build a product portfolio around it with the familiar and — at one time — trusted brand. In essence, Nortel would be reborn, though as a much smaller, more finely targeted equipment vendor.

 

testpassport 922-101 exam dumps

February 1st, 2010

VUE/Prometric Code: 922-101

Exam Name: Communication Server 1000 Linux Platform Architecture

Questions and Answers: 32 Q&As

Price:$ 169.00 USD

Updated: Jan-06-2010

1. You have installed the Linux Base onto a Commercial Off the Shelf (COTS) server that will be
configured as a Member Server. You are ready to perform the Security Configuration. All LAN connections
are in place and functioning normally.
After connecting through a browser, what is your next step to perform the Security Configuration of this
COTS Member server?
A. Enter the IP address of the Certificate Authority in the address bar of the browser.
B. Enter the IP address of the Primary Security server in the address bar of the browser.
C. Enter the FQDN of the COTS Member server in the address bar of the browser.
D. Enter the FQDN of the Primary Security server in the address bar of the browser.
Answer: C
2. A customer is deploying a Communication Server (CS) Rls. 6.0 system. They plan to have a Dell R300
COTS configured as the Primary Security Server and a CPPM configured as a Backup Security Server.
Which statements regarding the roles of the Primary and Backup Security Server are true? (Choose two.)
A. You must have a Backup Security Server for the CS 1000 network.
B. The Backup Security Server is automatically promoted to Primary Security Server.
C. The Primary Security Server cannot be demoted to a member server.
D. The Backup Security Server automatically handles authentication requests when the Primary is down.
Answer: CD
3. A customer is deploying a Communication Server 1000 Rls. 6.0 High Availability system and would like
to know what options for Signaling Server functionality exist.
Which options can the customer deploy? (Choose two.)
A. CPPM VxWorks-based Signaling Server
B. CPPM Linux-based Signaling Server
C. COTS VxWorks-based Signaling Server
D. COTS Linux-based Signaling Server
Answer: BD

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Nortel Completes Sale of Substantially All of Enterprise Solutions Business to Avaya

January 27th, 2010

Nortel Networks Corporation [OTC: NRTLQ] announced today that it, its principal operating subsidiary Nortel Networks Limited, and certain of its other subsidiaries including Nortel Networks Inc. and Nortel Networks UK Limited have completed the sale of substantially all of the assets of Nortel’s global Enterprise Solutions business as well as the shares of Nortel Government Solutions Incorporated and DiamondWare, Ltd. to Avaya Inc. (Avaya). The sale of certain Enterprise Solutions assets held by Israeli subsidiaries remains subject to court approval in Israel and Nortel will continue to work diligently to obtain such approval. All other closing conditions have been satisfied. Under the terms of the sale, Nortel will provide certain transitional services to Avaya.

“This is our second, large-scale business divestiture, and it represents significant progress on Nortel’s plan to preserve the value of its innovation, while maximizing value through the sale of its businesses,” said Pavi Binning, Chief Restructuring Officer, Nortel. “The sale of our Enterprise Solutions business to Avaya enables customers to continue to benefit from Nortel-created technology, know-how and leading-edge innovation while also benefiting from the complementary capabilities offered by Avaya’s portfolio of products and services. It also provides a path forward for more than 6,000 skilled employees who will now take their expertise to Avaya.”

920-173 Exam Objectives

January 20th, 2010
Passing Score
  • This standard exam is composed of two segments: 922-060 and 922-061. You must achieve a passing score for each segment to pass the exam.
  • The score report will display your score for each segment.
Administration
(50% of Exam 920-173, Passing Score 70%)
Administration (20% of 922-060 exam)
  • Configure activity codes, CDN, Terminal Numbers for agent and supervisor ACD phonesets.
  • Use Contact Center Manager Client to administer threshold classes.
  • Given a customer requirement, create and administer skillsets using the Skillset window.
Configuration (13% of 922-060 exam)
  • Describe how to configure the PBX to support the CCM Server.
Management (33% of 922-060 exam)
  • Given a scenario, add and/or modify Contact Center Manager Server supervisor and agent assignments.
  • Given a scenario, create and/or modify Contact Center Manager Server access and partition parameters.
Reporting (33% of 922-060 exam)
  • Describe and/or interpret the types of information available in the standard real-time and historical reports and statistics.
Networking
(50% of Exam 920-173, Passing Score 70%)
Network Skill-Based Routing (12% of exam)
  • Given a scenario, determine the requirements for a Contact Center deployment that supports network skill-based routing and communication.
  • Describe the communication of Contact Center sites and the NCC across the CLAN and WAN that supports network skilled-based routing.
Network Control Center (NCC) Configuration (10% of exam)
  • Given a scenario, determine how to add, configure, and manage Contact Center sites from the NCC.
  • Given a scenario, determine how to add, configure, and manage network skillsets from the NCC.
  • Distinguish between the functions of the network skillset routing method and networking method configuration options.
  • Configure networking skillsets.
Contact Call Center Server NSBR Configuration (7% of exam)
  • Configure network communication parameters related to call center server NSBR requirements.
Routing Table Assignments (5% of exam)
  • Explain how to use routing tables assignments and how assignments are created and changed.
Script Design for Network Skill-Based Routing (7% of exam)
  • Describe how to incorporate and test networking commands using system intrinsics in script design to deliver network skill-based routing on a Nortel Contact Center Manager Server.
Real-Time Displays (3% of exam)
  • Interpret real-time displays and statistics related to application/skillsets to determine network impacts or a course of action to be taken.
Historical Reports (7% of exam)
  • Interpret standard reports and networking reports on Contact Center Manager Administration.
  • Differentiate between reports located on the Network Control Center and Contact Center Manager Administration.
  • Describe how the statistics provided by Nortel Contact Center Manager Server are used to track network skillset activity

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