tailieunhanh - CCNA Real Question& Answers

1. Which of the following correctly discribes the characteristics of switched and routed data flows ? A Switches create a single collision domain and a single broadcast domain, Routers provide seperate collision domains. B Switches create seperate collision domains and seperate broadcast domains, Routers provide seperate collision domains and seperate broadcast domain as well. | CCNA Real Questions Answers Questions 1. Which of the following correctly discribes the characteristics of switched and routed data flows A Switches create a single collision domain and a single broadcast domain Routers provide seperate collision domains. B Switches create seperate collision domains and seperate broadcast domains Routers provide seperate collision domains and seperate broadcast domain as well. C Switches create seperate collision domains and seperate broadcast domains Routers provide seperate collision domains. D Switches create a single collision domain and seperate broadcast domains Routers provide seperate broadcast domain as well. E Switches create seperate collision domains and a single broadcast domain Routers provide seperate broadcast domain. 2. Which of the following are examples of the datalink layer Choose 2 A SQL B MAC C IP D LLC E TCP 3. Which of the following is a true statement about the function of a bridge A A bridge creates or maintains a table of the available routes and their conditions. B A bridge passes packets outside of its network segment if the IP address cannot be found on its table. C A bridge sends the frame towards the destination host after it looks up the frame s destination in its address table. D A bridge creates or maintains a table of the IP addresses of the hosts connected to it s network segment. 4. Bio. Inc. has an enterprise server that is shared by all departments. The accounting departments each have their own fileserver. As network administrator You need to ensure a secure seperation exists between the accounting and marketing departments. What should you do to accomplish this task A Install a hub B Install a switch C Install a router D Install a bridge 5. Switches are used to Choose 2 A Decrease the number of collision domains B Reduce collisions C Decrease the number of broadcast domains D Increase collisions E Increase the number of collision domains 6. In the late 1970 the International Organization .

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