保證100％通過

我們相信所有購買640-802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640-802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640-802測試引擎後，您會愛上它們。

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640-802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。 640-802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。 640-802測試引擎可以幫助您解決學習中的所有問題。

640-802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。 640-802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640-802測試引擎的原因如下。

下載最新試用版

最省時最高效的學習方法

我們的640-802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640-802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640-802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 640-802 考試大綱主題:

最新的 CCNA 640-802 免費考試真題：

1. Refer to the exhibit.

Why are two OSPF designated routers identified on Core_Router?

A) Two router IDs have the same OSPF priority and are therefore tied for DR election
B) The DR election is still underway and there are two contenders for the role.
C) Core_Router is connected to more than one multiaccess network.
D) The router at 208.149.23.130 is a secondary DR in case the primary fails.

2. How many bits are contained in each field of an IPv6 address?

A) 16
B) 8
C) 24
D) 4

3. A Cisco router is booting and has just completed the POST process. It is now ready to find and load an IOS image. What function does the router perform next?

A) It loads the first image file in flash memory
B) It checks the configuration register
C) It inspects the configuration file in NVRAM for boot instructions
D) It attempts to boot from a TFTP server

4. Two routers named Atlanta and Brevard are connected by their serial interfaces as shown in the exhibit, but there is no data connectivity between them. The Atlanta router is known to have a correct configuration. Given the partial configurations shown in the exhibit, what is the problem on the Brevard router that is causing the lack of connectivity?

A) IPCP closed
B) incorrect subnet mask
C) insufficient bandwidth
D) incompatible encapsulation
E) Link reliability too low
F) incompatible IP addresses

5. Refer to the exhibit. Two routers have just been configured by a new technician. All interfaces are up. However, the routers are not sharing their routing tables. What is the problem?

A) Router1 is using authentication and Router2 is not.
B) Router1 is configured for RIP version 2, and Router2 is configured for RIP version 1.
C) Router1 has an ACL that is blocking RIP version 2.
D) Split horizon is preventing Router2 from receiving routing information from Router1.
E) There is a physical connectivity problem between Router1 and Router2.

問題與答案：