Test your basic knowledge |

Subjects : cisco, it-skills, ccna
Instructions:
  • Answer 50 questions in 15 minutes.
  • If you are not ready to take this test, you can study here.
  • Match each statement with the correct term.
  • Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. You have set up an Internet based FTP server - where people can upload and download files. In terms of the OSI model - What is the highest layer used during the FTP sessions.






2. Which of the protocols below - operates at Layer 2 of the OSI model - and is used to maintain a loop-free network?






3. You are logged into a router and wish to view the layer 3 information about your neighboring Cisco routers. What IOS command gives layer 3 information for of the directly connected router interfaces?






4. A host computer has been correctly configured with a static IP address - but the default gateway is incorrectly set. Which layer of the OSI model will be first effected by this configuration error?






5. As a network Admin - you will need to decide on the appropriate network devices to use. Which of the following correctly describes the roles of the devices in a WAN?






6. Which of the following devices can the Certkiller network administrator use to segment the LAN?






7. You need to describe the various types of flow control to your co-workers. Which of the following are types of flow control that can be used in a network?






8. What are two characteristics of 'store and forward' switching?






9. The Certkiller corporate LAN consists of one large flat network. You decide to segment this LAN into two separate networks with a router. What will be the affect of this change?

Warning: Invalid argument supplied for foreach() in /var/www/html/basicversity.com/show_quiz.php on line 183


10. Which line from the output of the show ip interface command indicates that there is a Layer 1 problem?






11. While troubleshooting a network connectivity problem - a Certkiller technician observes steady link lights on both the workstation NIC and the switch port to which the workstation is connected. However - when the ping command is issued from the works






12. Certkiller has implemented the use of the Virtual Trunking Protocol (VTP). Which statement below accurately describes a benefit of doing this?






13. A Certkiller switch is configured with all ports assigned to VLAN 2. In addition - all ports are configured as full-duplex FastEthernet. What is the effect of adding switch ports to a new VLAN on this switch?






14. Which of the following services use TCP?






15. A network administrator wants to control which user hosts can access the network based on their MAC address. What will prevent workstations with unauthorized MAC addresses from connecting to the network through a switch?






16. Which of the following are spanning tree port states?






17. You need to configure two Certkiller switches to exchange VLAN information. Which protocol provides a method of sharing VLAN configuration information between these two switches?






18. Which three statements are true about the operation of a full-duplex Ethernet network - which is being used in the Certkiller LAN?






19. At which layer of the OSI model does the protocol that provides the information displayed by the 'show cdp neighbors' command operate?






20. The LAN needs are expanding at the CK corporate office - which is quickly growing. You are instructed to enlarge the area covered by a single LAN segment on the CK network. Which of the following are layer 1 devices that you can use?






21. Which protocol uses TCP port 443 at layer 4?






22. A network administrator needs to force a high-performance switch that is located in the MDF to become the root bridge for a redundant path switched network. What can be done to ensure that this switch assumes the role of the Root Bridge?






23. When a switch port is used as a VLAN trunk - which of the following trunk modes are valid?






24. Two stations on the Certkiller LAN transmit at the same time - resulting in a collision. What happens when a collision occurs on the network?






25. Which of the protocols below use TCP at the transport layer?






26. A Certkiller Ethernet switch receives a unicast frame with a destination MAC that IS listed in the switch table. What will this switch do with the frame?






27. In which circumstance are multiple copies of the same unicast frame likely to be transmitted in the Certkiller Switched LAN?






28. Which of the following correctly describe the various functions and virtues of a router?






29. Which of the following commands would be applied to a WAN interface - but not on LAN Interface?






30. While troubleshooting a connectivity problem - the Certkiller network administrator notices that a port status LED on a Cisco Catalyst Series switch is alternating between green and amber. Which condition could this indicate?






31. With regard to Ethernet media access methods - which of the following are true?






32. Cisco is the leader in the router market space. What basic functions do their routers perform in a network?






33. Certkiller is installing IP phones in a new office. The phones and office computers connect to the same device. To ensure maximum throughout for the phone data sessions - the company needs to make sure that the phone traffic is on a different network






34. when files are transferred between a host and an FTP server - the data is divided into smaller pieces of transmission. As these pieces arrive at the destination host they must be reassembled to reconstruct the original file. What provides for the rea






35. What kind of cable should be used to establish a trunked line between two Catalyst switches?






36. You download a file from an FTP site on the Internet. What is the highest layer in the OSI model used in this FTP operations?






37. Which of the following are types of flow control?






38. Which layer of the OSI reference model is responsible for ensuring reliable end to end delivery of data?






39. Split horizon has been enabled within the Certkiller routed network. Which one of the following statements best explains the split horizon rule?






40. You want to influence the root bridge selection within the Certkiller LAN. Which two values are used by spanning tree protocol to elect a root bridge? (Choose two.)






41. Some of the older Certkiller switches store the entire frame before forwarding it to the destination. What are two effects on network performance of configuring a switch to do this?






42. CDP is being used trhoughout the CK network. What are two reasons why the CK network administrator would use CDP?






43. A new switch is installed in the Certkiller network. This switch is to be configured so that VLAN information will be automatically distributed to all the other Cisco Catalyst switches in the network. Which of the conditions below have to be met in o






44. Network equipment supporting the use of flow control mechanisms has been recently installed in the CK network. What is the purpose of flow control in a data network?






45. On a half-duplex Ethernet LAN - two hosts attempt to send data simultaneously - resulting in a collision. Following this collision - what will the hosts do?






46. The Certkiller network administrator issues the ping 192.168.2.5 command and successfully tests connectivity to a host that has been newly connected to the network. Which protocols were used during the test?






47. Which of the following statements correctly describe the differences between half-duplex and full-duplex Ethernet?






48. You want to upgrade the Certkiller LAN so that all ports operate in full duplex mode. Which statement is true about full-duplex Ethernet when comparing to half-duplex Ethernet?






49. At which OSI layer is a logical path created between two host systems named CK1 and CK2 on the Certkiller LAN?






50. What is the purpose of the spanning-tree algorithm in a switched LAN?