single-site.
multisite with centralized call processing
multisite with distributed call processing
clustering over the WAN
第1题：
are privately-owned networks within a single building or campus of up to a few kilometers in size.
A．PSTN
B．WAN
C．LAN
D．MAN
第2题：
（） you have entered your new office building, you probably would like to refurnish it.
ANow that
BSo that
CFor
DBecause
第3题：
听力原文： It is a great privilege for me to be invited to speak at the tenth year reunion of State University' s graduating class. When you arrived on campus today, after a decade, you were probably impressed by two changes at State:
one, the absence of University Tower, the first building constructed on the campus, and a historic landmark for many years; and two, the disappearance of parking lots on main campus.
Two years ago, University Tower was inspected and found to be unsafe. In spite of efforts to restore it, it was necessary to level the building. A bell tower was constructed on the same site, built for the most part using the good brick that was saved from the original building. The original bells were also preserved. As for the parking lots, they have been replaced by grass, trees, and pedestrian walkways. Parking is now located in parking garages on the North and West sides of the campus.
Two more subtle changes have occurred within the past decade. One is the creation and expansion of the Division of Continuing Education for the Community, including a Saturday and summer enrichment program for children, and an afternoon and evening special interest program for adult. The other is the addition of the student population of many young people from abroad, especially students from Japan, Latin America, and the Middle East, Most international students are enrolled in the College of Engineering and the college of Business.
And so, State is a different place, but like University Tower, it is built of the same brick. We are still committed to the same age old ideals "quality education for our citizens", but we have extended our commitment beyond the borders of our state and nation to encompass the citizens and nations of the world.
What is the occasion for the man's speech?
A．Graduation.
B．A class reunion.
C．The dedication of a new building.
D．The groundbreaking ceremony for a pedestrian walkway on campus.
第4题：
A small business with eight employees has just opened their office in a renovated loft in a busy downtown area. The owner of the building does not want to run any additional wiring beyond power, to preserve the historic nature of the building. Because of this stipulation, almost all tenants in the building have chosen to implement wireless. Which of the following should be the FIRST step in setting up this SOHO network?（）
第5题：
线下式站房 the passenger building is located below the platform
第6题：
第7题：
Sun Stable is a global insurance company with headquarters located in Houston, Texas. The campus there is made up of a number of office buildings located within the same vicinity. In 2003, a new building, Building 331B was added. The additional building houses approximately 1000 employees. Rather than deploy a private branch exchange (PBX) in the new building, Sun Stable has decided to implement an IP telephony solution. External calls will be carried across a MAN link to another building, where a gateway connects into the worldwide PBX network of Sun Stable. Voice mail and unified messaging components are required and all IP phones and workstations should be on separate VLANs and IP subnets.Which IP telephony deployment best suits their need?（）
第8题：
A、setting up by
B、putting up on
C、going up on
D、building up by
第9题：
Sun Stable is a global insurance company with headquarters located in Houston， Texas. Thecampus there is made up of a number of office buildings located within the same vicinity. In 2003，a new building. Building 331B was added. The additional building houses approximately 1000 employees. Ratherthan deploy a private branch exchange （PBX） in the new building， Sun Stable has decided toimplement an IP telephony solution. External calls will be carried across a MAN link to anotherbuilding， where a gateway connects into the worldwide PBX network of Sun Stable. Voice mail andunified messaging components are required and all IP phones and workstations should be on separate VLANs and IP subnets. ActualTests.comWhich IP telephony deployment best suits their need？（）
第10题：
An architectural design company with 45 employees has their office located within 5 kilometers oftheir disaster recovery center. They have an IBM System Storage N6040 installed at bothlocations. In this customer environment what protocol would be used for disaster recovery？（）