Which of the Following Security Solutions Would Prevent a User From Reading a File

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CCNA one (v5.i + v6.0) Chapter 11 Test Answers for Build a Modest Network

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CCNA 1 Chapter eleven Exam Answers 2020

1. A newly hired network technician is given the task of ordering new hardware for a pocket-sized business with a large growth forecast. Which primary factor should the technician be concerned with when choosing the new devices?

• devices with a fixed number and blazon of interfaces
• devices that have support for network monitoring
• redundant devices
• devices with back up for modularity*

2. Which network design consideration would be more important to a large corporation than to a minor business?

• Internet router
• firewall
• depression port density switch
• redundancy*

iii. Which two traffic types require delay sensitive delivery? (Choose 2.)

• email
• web
• FTP
• vocalism*
• video*

4. A network ambassador for a small company is contemplating how to scale the network over the next three years to accommodate projected growth. Which three types of information should exist used to programme for network growth? (Cull iii.)

• human resource policies and procedures for all employees in the company
• documentation of the current physical and logical topologies *
• analysis of the network traffic based on protocols, applications, and services used on the network*
• history and mission statement of the company
• inventory of the devices that are currently used on the network*
• list of the electric current employees and their office in the company

5. Which two statements describe how to assess traffic menstruation patterns and network traffic types using a protocol analyzer? (Cull ii.)

• Capture traffic on the weekends when well-nigh employees are off work.
• Only capture traffic in the areas of the network that receive about of the traffic such every bit the data centre.
• Capture traffic during peak utilization times to go a good representation of the different traffic types. *
• Perform the capture on dissimilar network segments.*
• But capture WAN traffic considering traffic to the web is responsible for the largest amount of traffic on a network.

6. Some routers and switches in a wiring closet malfunctioned afterward an ac unit failed. What type of threat does this situation draw?

• configuration
• environmental*
• electrical
• maintenance

7. Which type of network threat is intended to forestall authorized users from accessing resources?

• DoS attacks*
• access attacks
• reconnaissance attacks
• trust exploitation

8. Which two deportment tin exist taken to preclude a successful network assail on an email server account? (Choose 2.)

• Never send the password through the network in a clear text.*
• Never use passwords that need the Shift cardinal.
• Utilise servers from unlike vendors.
• Distribute servers throughout the building, placing them close to the stakeholders.
• Limit the number of unsuccessful attempts to log in to the server.*

ix. Which firewall feature is used to ensure that packets coming into a network are legitimate responses initiated from internal hosts?

• application filtering
• stateful packet inspection*
• URL filtering
• packet filtering

10. What is the purpose of the network security authentication function?

• to crave users to prove who they are*
• to decide which resources a user can access
• to go along rails of the actions of a user
• to provide challenge and response questions

11. A network administrator is issuing the login block-for 180 attempts ii within 30 control on a router. Which threat is the network administrator trying to foreclose?

• a user who is trying to guess a password to admission the router*
• a worm that is attempting to admission another function of the network
• an unidentified individual who is trying to access the network equipment room
• a device that is trying to inspect the traffic on a link

12. Which 2 steps are required before SSH can exist enabled on a Cisco router? (Choose two.)

• Give the router a host name and domain proper noun.*
• Create a banner that will exist displayed to users when they connect.
• Generate a set of secret keys to exist used for encryption and decryption.*
• Ready upward an hallmark server to handle incoming connection requests.
• Enable SSH on the concrete interfaces where the incoming connectedness requests will be received.

13. Refer to the exhibit. Baseline documentation for a small visitor had ping round trip time statistics of 36/97/132 between hosts H1 and H3. Today the network administrator checked connectivity by pinging between hosts H1 and H3 that resulted in a round trip fourth dimension of 1458/2390/6066. What does this bespeak to the network ambassador?

• Connectivity between H1 and H3 is fine.
• H3 is non connected properly to the network.
• Something is causing interference betwixt H1 and R1.
• Performance between the networks is within expected parameters.
• Something is causing a time delay between the networks.*

14. When should an administrator establish a network baseline?

• when the traffic is at elevation in the network
• when in that location is a sudden drop in traffic
• at the lowest indicate of traffic in the network
• at regular intervals over a period of fourth dimension*

xv. Refer to the exhibit. An administrator is trying to troubleshoot connectivity betwixt PC1 and PC2 and uses the tracert command from PC1 to do it. Based on the displayed output, where should the administrator brainstorm troubleshooting?

• PC2
• R1*
• SW2
• R2
• SW1

16. Which statement is true well-nigh CDP on a Cisco device?

• The bear witness cdp neighbour particular command will reveal the IP accost of a neighbor merely if in that location is Layer 3 connectivity.
• To disable CDP globally, the no cdp enable command in interface configuration style must exist used.
• CDP can be disabled globally or on a specific interface.*
• Because information technology runs at the data link layer, the CDP protocol can only exist implemented in switches.

17. A network administrator for a small campus network has issued the show ip interface brief command on a switch. What is the administrator verifying with this command?

• the condition of the switch interfaces and the address configured on interface vlan ane*
• that a specific host on another network can be reached
• the path that is used to accomplish a specific host on another network
• the default gateway that is used past the switch

18. A network technician issues the arp -d * control on a PC after the router that is continued to the LAN is reconfigured. What is the consequence later this command is issued?

• The ARP cache is cleared.*
• The current content of the ARP enshroud is displayed.
• The detailed information of the ARP cache is displayed.
• The ARP cache is synchronized with the router interface.

19. Fill in the blank.

VoIP defines the protocols and technologies that implement the transmission of vocalization data over an IP network

20. Fill in the bare. Do non use abbreviations.

The showfile systems control provides information nearly the corporeality of free nvram and flash memory with the permissions for reading or writing data.

21. Fill up in the bare. Do not apply abbreviations.
Theshow version control that is issued on a router is used to verify the value of the software configuration register.

22. A network technician bug theC:\> tracert -vi www.cisco.comcommand on a Windows PC. What is the purpose of the-6 command pick?
It forces the trace to apply IPv6.*
It limits the trace to only 6 hops.
It sets a 6 milliseconds timeout for each replay.
It sends 6 probes within each TTL time period.

23. Which control should exist used on a Cisco router or switch to allow log letters to be displayed on remotely continued sessions using Telnet or SSH?

debug all
logging synchronous
prove running-config​
terminal monitor*

24. Lucifer the blazon of data security threat to the scenario. (Not all options are used.)

Place the options in the following order.
installing virus code to destroy surveillance recordings for certain days -> data loss
pretending to be someone else by using stolen personal information to apply for a credit card ->identity theft
preventing userd from accessing a website past sending a big number of link requests in a short period -> disruption of service
obtaining trade secret documents illegally -> information theft
— not scored —

25. What is the purpose of using SSH to connect to a router?

• It allows a router to be configured using a graphical interface.
• Information technology allows a secure remote connexion to the router command line interface.*
• Information technology allows the router to be monitored through a network management application.
• It allows secure transfer of the IOS software paradigm from an unsecure workstation or server.

26. What is the purpose of issuing the commands cd nvram: so dir at the privilege exec mode of a router?

• to clear the content of the NVRAM
• to direct all new files to the NVRAM
• to listing the content of the NVRAM*
• to copy the directories from the NVRAM

27. Which command will backup the configuration that is stored in NVRAM to a TFTP server?

• copy running-config tftp
• copy tftp running-config
• re-create startup-config tftp*
• copy tftp startup-config

28. Which protocol supports rapid commitment of streaming media?

• SNMP
• TCP
• PoE
• RTP*

29. How should traffic catamenia be captured in club to best understand traffic patterns in a network?

• during depression utilization times
• during peak utilization times*
• when information technology is on the main network segment just
• when it is from a subset of users

30. A network ambassador checks the security log and notices in that location was unauthorized access to an internal file server over the weekend. Upon further investigation of the file arrangement log, the ambassador notices several important documents were copied to a host located exterior of the company. What kind of threat is represented in this scenario?

• data loss
• identity theft
• information theft*
• disruption of service

31. Which ii deportment can be taken to forbid a successful assail on an electronic mail server account? (Choose ii.)

• Never send the password through the network in a clear text.*
• Never apply passwords that need the Shift key.
• Never allow physical access to the server console.
• Only permit authorized admission to the server room.
• Limit the number of unsuccessful attempts to log in to the server.*

32. Which type of network assail involves the disabling or corruption of networks, systems, or services?

• reconnaissance attacks
• access attacks
• deprival of service attacks*
• malicious lawmaking attacks

33. A network administrator has adamant that diverse computers on the network are infected with a worm. Which sequence of steps should be followed to mitigate the worm attack?

• inoculation, containment, quarantine, and handling
• containment, quarantine, treatment, and inoculation
• treatment, quarantine, inoculation, and containment
• containment, inoculation, quarantine, and handling *

34. What is a security feature of using NAT on a network?

• allows external IP addresses to be concealed from internal users
• allows internal IP addresses to be concealed from external users*
• denies all packets that originate from private IP addresses
• denies all internal hosts from communicating outside their ain network

35. A ping fails when performed from router R1 to straight continued router R2. The network administrator then proceeds to upshot the prove cdp neighbors command. Why would the network administrator consequence this control if the ping failed between the two routers?

• The network administrator suspects a virus because the ping command did not piece of work.
• The network administrator wants to verify Layer 2 connectivity.*
• The network administrator wants to verify the IP address configured on router R2.
• The network administrator wants to determine if connectivity can be established from a non-directly connected network.

36. If a configuration file is saved to a USB wink bulldoze fastened to a router, what must be washed by the network administrator before the file can be used on the router?

• Convert the file system from FAT32 to FAT16.
• Edit the configuration file with a text editor.*
• Modify the permission on the file from ro to rw.
• Use the dir command from the router to remove the Windows automated alphabetization of the files on the flash drive.

37. Which two statements about a service set identifier (SSID) are true? (Choose two.)

• tells a wireless device to which WLAN it belongs*
• consists of a 32-character string and is not case sensitive
• responsible for determining the signal strength
• all wireless devices on the aforementioned WLAN must accept the same SSID*
• used to encrypt data sent across the wireless network

38. What do WLANs that adapt to IEEE 802.11 standards allow wireless users to practice?

• employ wireless mice and keyboards
• create a one-to-many local network using infrared engineering science
• utilize cell phones to access remote services over very large areas
• connect wireless hosts to hosts or services on a wired Ethernet network *

39. Which WLAN security protocol generates a new dynamic fundamental each time a client establishes a connectedness with the AP?

• EAP
• PSK
• WEP
• WPA*

40. Which two statements characterize wireless network security? (Cull ii.)

• Wireless networks offer the same security features as wired networks.
• Some RF channels provide automatic encryption of wireless information.
• With SSID broadcast disabled, an attacker must know the SSID to connect.*
• Using the default IP address on an access point makes hacking easier.*
• An attacker needs physical access to at to the lowest degree one network device to launch an assault.

41. Open up the PT Activity. Perform the tasks in the activity instructions and then answer the question.
How long will a user be blocked if the user exceeds the maximum allowed number of unsuccessful login attempts?

• i infinitesimal
• two minutes
• 3 minutes*
• iv minutes

More Resource

• CCNA Exam Answers Cisco Learning Network
• CCNA Frequently Asked Questions
• CCNA Exam Questions with Caption
• CCNA Cyber Ops FAQ

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