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CCNA 1 v5.1 + v6.0 Pretest Test Online 2018-2019
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Question 1 of 49
1. Question
1 pointsConvert the decimal number 231 into its binary equivalent. Select the correct answer from the list below.Correct
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Question 2 of 49
2. Question
1 pointsConvert the binary number 10111010 into its hexadecimal equivalent. Select the correct answer from the list below.Correct
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Question 3 of 49
3. Question
1 pointsThe failure rate in a certain brand of network interface card has been determined to be 15%. How many cards could be expected to fail in a company that has 80 of the cards installed?Correct
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Question 4 of 49
4. Question
1 pointsA local real estate company can have its 25 computer systems upgraded for $1000. If the company chooses only to upgrade 10 systems, how much will the upgrade cost if the same rate is used?Correct
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Question 5 of 49
5. Question
1 pointsConsidering the average capacity of storage device media, drag the storage media on the left to the capacity list on the right.
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Question 6 of 49
6. Question
1 pointsWhich two devices provide permanent data storage? (Choose two.)Correct
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Question 7 of 49
7. Question
1 pointsIf a technician uses an average of 2 cans of compressed air per week for cleaning, how many cans should be ordered for 8 technicians over the next 10 weeks?Correct
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Question 8 of 49
8. Question
1 pointsWhat is a function of the BIOS?Correct
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Question 9 of 49
9. Question
1 pointsMatch the form of network communication with its description. (Not all options are used.)Correct
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Question 10 of 49
10. Question
1 pointsRefer to the exhibit. Match the port to the associated letter shown in the exhibit. (Not all options are used.)
Correct
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Question 11 of 49
11. Question
1 pointsWhich is a characteristic of the Internet?Correct
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Hint
The Internet is a global system of interconnected computer networks that has no central governance. It is not limited to geographic boundaries and uses static public IP addresses for communication. -
Question 12 of 49
12. Question
1 pointsMatch the icon to its likely associated use. (Not all options are used.)
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Question 13 of 49
13. Question
1 pointsWhich command can be used to test connectivity between two computers that are attached to a network?Correct
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Question 14 of 49
14. Question
1 pointsA person-hour is the amount of work that the average worker can do in one hour. It is anticipated that a company-wide system upgrade will take approximately 60 person-hours to complete. How long will it take five technicians to perform the refresh?Correct
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Question 15 of 49
15. Question
1 pointsMatch the application with the correct compressed files format. (Not all options are used.)
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Question 16 of 49
16. Question
1 pointsWhich type of connector does a network interface card use?Correct
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Question 17 of 49
17. Question
1 pointsA user is having problems accessing the Internet. The command ping www.cisco.com fails. However, pinging the IP address of cisco.com with the command ping 198.133.219.25 is successful. What is the problem?Correct
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Question 18 of 49
18. Question
1 pointsWhich option shows the proper notation for an IPv6 address?Correct
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Question 19 of 49
19. Question
1 pointsWhat is the purpose of the routing process?Correct
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Question 20 of 49
20. Question
1 pointsWhich device should be used for enabling a host to communicate with another host on a different network?Correct
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Question 21 of 49
21. Question
1 pointsA home user is looking for an ISP connection that provides high speed digital transmission over regular phone lines. What ISP connection type should be used?Correct
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Hint
DSL is the best technology to use over existing phone lines. A lot of ISPs have a lookup on their website where you can enter your phone number and see if they can offer you service. -
Question 22 of 49
22. Question
1 pointsA company is expanding its business to other countries. All branch offices must remain connected to corporate headquarters at all times. Which network technology is required to support this requirement?Correct
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Hint
A WAN connects multiple LANs that are in geographically separated locations. A MAN connects multiple LANs in a large campus or in a city. WLAN is a wireless LAN that covers a rather small geographic area. -
Question 23 of 49
23. Question
1 pointsWhy would a network administrator use the tracert utility?Correct
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Question 24 of 49
24. Question
1 pointsWhich basic process is used to select the best path for forwarding data?Correct
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Question 25 of 49
25. Question
1 pointsWhich wireless security procedure should be used to hide the WLAN ID from wireless clients?Correct
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Question 26 of 49
26. Question
1 pointsWhat is the purpose of having a converged network?Correct
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Question 27 of 49
27. Question
1 pointsRefer to the exhibit. Consider the IP address configuration shown from PC1. What is a description of the default gateway address?
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Hint
The default gateway is used to route packets destined for remote networks. The default gateway IP address is the address of the first Layer 3 device (the router interface) that connects to the same network. -
Question 28 of 49
28. Question
1 pointsWhich technology provides a solution to IPv4 address depletion by allowing multiple devices to share one public IP address?Correct
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Hint
Network Address Translation (NAT) is a technology implemented within IPv4 networks. One application of NAT is to use a few public IP addresses to be shared by many internal network hosts which use private IP addresses. NAT removes the need for public addresses for every internal host. It therefore provides a solution to slow down the IPv4 address depletion. -
Question 29 of 49
29. Question
1 pointsWhich subnet would include the address 192.168.1.96 as a usable host address?Correct
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Question 30 of 49
30. Question
1 pointsA technician uses the ping 127.0.0.1 command. What is the technician testing?Correct
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Question 31 of 49
31. Question
1 pointsWhich function is provided by TCP?Correct
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Question 32 of 49
32. Question
1 pointsWhat is the purpose of ICMP messages?Correct
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Question 33 of 49
33. Question
1 pointsWhat statement describes the function of the Address Resolution Protocol?Correct
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Hint
When a PC wants to send data on the network, it always knows the IP address of the destination. However, it also needs to discover the MAC address of the destination. ARP is the protocol that is used to discover the MAC address of a host that belongs to the same network. -
Question 34 of 49
34. Question
1 pointsWhat is the general term that is used to describe a piece of data at any layer of a networking model?Correct
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Question 35 of 49
35. Question
1 pointsWhich three IP addresses are private ? (Choose three.)Correct
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Question 36 of 49
36. Question
1 pointsHow does a networked server manage requests from multiple clients for different services?Correct
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Question 37 of 49
37. Question
1 pointsWhich protocol translates a website name such as www.cisco.com into a network address?Correct
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Hint
Domain Name Service translates names into numerical addresses, and associates the two. DHCP provides IP addresses dynamically to pools of devices. HTTP delivers web pages to users. FTP manages file transfers. -
Question 38 of 49
38. Question
1 pointsWhat is an advantage of using IPv6 ?Correct
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Hint
An IPv6 address is comprised of 128 bits as opposed to 32 bits in an IPv4 address. Thus it offers far more addresses for networks and hosts than an IPv4 address does. -
Question 39 of 49
39. Question
1 pointsRefer to the exhibit. Using the network in the exhibit, what would be the default gateway address for host A in the 192.133.219.0 network?
Correct
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Question 40 of 49
40. Question
1 pointsRefer to the exhibit. Host_A is preparing to send data to Server_B. How will Host_A address the packets and frames that will carry this data? (Choose two.)
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Question 41 of 49
41. Question
1 pointsA network technician is attempting to configure an interface by entering the following command: SanJose(config)# ip address 192.168.2.1 255.255.255.0. The command is rejected by the device. What is the reason for this?Correct
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Question 42 of 49
42. Question
1 pointsWhat protocol is responsible for controlling the size of segments and the rate at which segments are exchanged between a web client and a web server?Correct
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Question 43 of 49
43. Question
1 pointsA network administrator is troubleshooting connectivity issues on a server. Using a tester, the administrator notices that the signals generated by the server NIC are distorted and not usable. In which layer of the OSI model is the error categorized?Correct
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Question 44 of 49
44. Question
1 pointsWhich statement is true about variable-length subnet masking?Correct
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Question 45 of 49
45. Question
1 pointsA wireless host needs to request an IP address. What protocol would be used to process the request?Correct
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Question 46 of 49
46. Question
1 pointsWhat will a host on an Ethernet network do if it receives a frame with a destination MAC address that does not match its own MAC address?Correct
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Question 47 of 49
47. Question
1 pointsWhich connection provides a secure CLI session with encryption to a Cisco switch?Correct
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Hint
A CLI session using Secure Shell (SSH) provides enhanced security because SSH supports strong passwords and encryption during the transport of session data. The other methods support authentication but not encryption. -
Question 48 of 49
48. Question
1 pointsWhat are the three ranges of IP addresses that are reserved for internal private use? (Choose three.)Correct
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Question 49 of 49
49. Question
1 pointsRefer to the exhibit. Match the packets with their destination IP address to the exiting interfaces on the router. (Not all targets are used.)
Correct
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