642-279練習材料不僅適用於學生，也適用於上班族;不僅適用於工作的退伍軍人，也適用於新招募的新人。我們的學習材料使用非常簡單易懂的語言，以確保所有人都能學習和理解。 642-279真正的考試也可以讓你避免課本閱讀的枯燥，但讓你掌握練習過程中的所有重要知識。選擇642-279測試引擎的原因如下。

下載最新試用版

語言易於理解

作為一個行業新人，專業書籍中那些難以理解的單詞和表達常常讓你感到懊惱，但642-279練習材料將幫助你完美地解決這個問題。由學習材料聘請的行業專家，將通過示例，圖表等解釋所有難以理解的專業詞彙。 642-279實際測試中使用的所有語言都非常簡單易懂。使用我們的學習資料，您不必擔心您無法理解解專業書籍的內容。你也不需要花費昂貴的學費去輔導班。 642-279測試引擎可以幫助您解決學習中的所有問題。

保證100％通過

我們相信所有購買642-279練習材料的學生只要能夠按照我們的學習材料提供的內容，每天進行學習，並通過模擬考試定期自我檢驗，就能順利通過專業資格考試。一旦您不幸使用我們的642-279真實考試題庫未通過考試，我們將全額退款。退款流程非常簡單。只要您向員工提供您的成績單，您很快就會收到退款。當然，在您購買之前，我們的學習資料將為您提供免費試用服務，只要您登錄我們的網站，您就可以免費下載我們的試用版。我相信在您嘗試642-279測試引擎後，您會愛上它們。

最省時最高效的學習方法

我們的642-279練習材料有三種不同版本：PDF，軟件版本和APP在線版本。它們為不同的考生提供了選擇其研究方法的可能性。如果您是辦公室工作人員，您可以在地鐵或公交車上學習642-279真實考試的在線版本；如果你是一名學生，你可以在排隊吃飯時復習；如果你是家庭主婦，你可以在孩子睡覺時學習。同時，我們的學習資料支持離線學習，避免了沒有網絡就無法學習的情況。同時，使用642-279測試引擎進行審核，讓您從標題中就能查看知識點，不僅可以讓您更深刻地記住知識點，還可以讓您避免閱讀書籍的枯燥過程。

Cisco 642-279 考試大綱主題:

最新的 Cisco Specialist 642-279 免費考試真題：

1. Which of these is a Cisco Telepresence Server feature?

A) supports AES 28-bit encryption
B) full high-definition transcoding on some ports
C) understands immersive Cisco Telepresence and intelligently arranges participant panes
D) connects to standards-based video conferencing systems from some vendors

2. After you successfully change the IP address details of a Codec C90, you find that it is not possible to access the codec using SSH or HTTPS. However, it does respond to pings on the new address. What is the most likely reason for this?

A) The codec disabled the Telnet and HTTP services after the IP address change.
B) The codec has not been upgraded to a newer release of the software.
C) The codec needs to reboot after the IP address change to bind all of the services to the new address.
D) The configuration failed and there is another device with the same address that responds to the ping.

3. What would you normally check first if none of the three collaboration screens has an image?

A) Check the HDMI splitter in the right table leg for power, correct cabling, and proper operation.
B) Make sure that each collaboration screen has a USB cable connected to the TCU.
C) Check that the dip switches for each table button are set.
D) Check that the system power-on sequence was observed; the TCU should be powered-on first.

4. Which of these is a feature of the TCU diagnostic function?

A) It incorporates live and historic information for some of the devices connected to the TCU.
B) It incorporates live and historic information for all of the devices connected to the TCU, including network performance from all three codecs.
C) It provides only historic information for point-to-point and multipoint calls during the last 24 hours.
D) It provides live information for only the TCU, Codec C90, and Cisco Telepresence Server components of the T3 system.

5. Which three items are core parts of the Cisco Telepresence T3 deployment? (Choose three.)

A) Cisco TelePresence ISDN Gateway
B) Cisco Telepresence Server
C) Cisco Telepresence T3 system
D) Video Communication Server
E) Content Server
F) Cisco WebEx
G) Cisco TelePresence Management Suite

問題與答案：