N10-008 Network+
98. Which of the following devices would be used to manage a corporate WLAN? A. A wireless NAS B. A wireless bridge C. A wireless router D. A wireless controller
Answer: D
1.An organization wants to implement a method of centrally managing logins to network services. Which of the following protocols should the organization use to allow for authentication, authorization and auditing? A. MS-CHAP B. RADIUS C. LDAPS D. RSTP
Answer A
82.Which of the following is a system that is installed directly on a server 's hardware and abstracts the hardware from any guest machines? A. Storage array B. Type 1 hypervisor C. Virtual machine D. Guest QS
Answer: A
25.A network administrator redesigned the positioning of the APs to create adjacent areas of wireless coverage. After project validation, some users still report poor connectivity when their devices maintain an association to a distanced AP. Which of the following should the network administrator check FIRST? A. Validate the roaming settings on the APs and WLAN clients B. Verify that the AP antenna type is correct for the new layout C. Check to see if MU-MIMO was properly activated on the APs D. Deactivate the 2.4GHz band on the APS
Answer: A
83.A technician is troubleshooting a workstation 's network connectivity and wants to confirm which switchport corresponds to the wall jack the PC is using. Which of the following concepts would BEST help the technician? A. Consistent labeling B. Change management C. Standard work instructions D. Inventory management E. Network baseline
Answer: A
84.A network engineer is investigating reports of poor network performance. Upon reviewing a device configuration, the engineer finds that duplex settings are mismatched on both ends. Which of the following would be the MOST likely result of this finding? A. Increased CRC errors B. Increased giants and runts C. Increased switching loops D. Increased device temperature
Answer: A
27. The following configuration is applied to a DHCP server connected to a VPN concentrator: There are 300 non-concurrent sales representatives who log in for one hour a day to upload reports, and 252 of these representatives are able to connect to the VPN without any Issues. The remaining sales representatives cannot connect to the VPN over the course of the day. Which of the following can be done to resolve the issue without utilizing additional resources? A. Decrease the lease duration B. Reboot the DHCP server C. Install a new VPN concentrator D. Configure a new router
Answer: A
28.A network technician is installing an analog desk phone for a new receptionist After running a new phone line, the technician now needs to cnmp on a new connector. Which of the following connectors would MOST likely be used in this case? A. DB9 B. RJ11 C. RJ45 D. DB25
Answer: A
3. Which of the following policies is MOST commonly used for guest captive portals? A. AUP B. DLP C. BYOD D. NDA
Answer: A
30.A network administrator is implementing OSPF on all of a company's network devices. Which of the following will MOST likely replace all the company's hubs? A. A Layer 3 switch B. A proxy server C. A NGFW D. A WLAN controller
Answer: A
31.After the A record of a public website was updated, some visitors were unable to access the website. Which of the following should be adjusted to address the issue? A. TTL B. MX C. TXT D. SOA
Answer: A
85.A network administrator needs to query the NSs for a remote application. Which of the following commands would BEST help the administrator accomplish this task? A. dig B. arp C. show interface D. hostname
Answer: A
32.A network device is configured to send critical events to a syslog server, however, the following alerts are not being received: Severity 5 LINK-UPDOWN: Interface 1/1, changed state to down Severity 5LINK-UPDOWN: Interface 1/3, changed state to down Which of the following describes the reason why the events are not being received? A. The network device is not configured to log that level to the syslog server B. The network device was down and could not send the event C. The syslog server is not compatible with the network device D. The syslog server did not have the correct MIB loaded to receive the message
Answer: A
100.Which of the following would need to be configured to ensure a device with a specific MAC address is always assigned the same IP address from DHCP? A. Scope options B. Reservation C. Dynamic assignment D. Exclusion E. Static assignment
Answer: B
77. CORRECT TEXT (NOT A FLASH CARD QUESTION) You are tasked with verifying the following requirements are met in order to ensure network security. Requirements: Datacenter Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage Provide a dedicated server to resolve IP addresses and hostnames correctly and handle port 53 traffic Building A Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage Provide devices to support 5 additional different office users Add an additional mobile user Replace the Telnet server with a more secure solution Screened subnet Ensure network is subnetted to allow all devices to communicate properly while minimizing address space usage Provide a server to handle external 80/443 traffic Provide a server to handle port 20/21 traffic INSTRUCTIONS Drag and drop objects onto the appropriate locations. Objects can be used multiple times and not all placeholders need to be filled. Available objects are located in both the Servers and Devices tabs of the Drag & Drop menu.
Answer: Top left subnet - 206.208.134.0/28 Top right subnet - 10.72.63.0/28 Bottom subnet - 192.168.11.0/28 Screened Subnet devices - Web server, FTP server Building A devices - SSH server top left, workstations on all 5 on the right, laptop on bottom left DataCenter devices - DNS server.
11.A company wants to implement a large number of WAPs throughout its building and allow users to be able to move around the building without dropping their connections. Which of the following pieces of equipment would be able to handle this requirement? A. A VPN concentrator B. A load balancer C. A wireless controller D. A RADIUS server
Answer: A
14.Which of the following technologies allows traffic to be sent through two different ISPs to increase performance? A. Fault tolerance B. Quality of service C. Load balancing D. Port aggregation
Answer: A
15.A network technician is investigating an IP phone that does not register in the VoIP system Although it received an IP address, it did not receive the necessary DHCP options. The information that is needed for the registration is distributes by the OHCP scope All other IP phones are working properly. Which of the following does the technician need to verify? A. VLAN mismatch B. Transceiver mismatch C. Latency D. DHCP exhaustion
Answer: A
17.A user reports a weak signal when walking 20ft (61 m) away from the WAP in one direction, but a strong signal when walking 20ft in the opposite direction. The technician has reviewed the configuration and confirmed the channel type is correct There is no jitter or latency on the connection. Which of the following would be the MOST likely cause of the issue? A. Antenna type B. Power levels C. Frequency D. Encryption type
Answer: A
18.A technician needs to configure a Linux computer for network monitoring. The technician has the following information: Linux computer details: Switch mirror port details: After connecting the Linux computer to the mirror port on the switch, which of the following commands should the technician run on the Linux computer? A. ifconfig ecth0 promisc B. ifconfig eth1 up C. ifconfig eth0 10.1.2.3 D. ifconfig eth1 hw ether A1:B2:C3:D4:E5:F6
Answer: A
19.A network technician has multimode fiber optic cable available in an existing IDF. Which of the following Ethernet standards should the technician use to connect the network switch to the existing fiber? A. 10GBaseT B. 1000BaseT C. 1000BaseSX D. 1000BaseLX
Answer: A
24.A company that uses VoIP telephones is experiencing intermittent issues with one-way audio and dropped conversations. The manufacturer says the system will work if ping times are less than 50ms. The company has recorded the following ping times: Which of the following is MOST likely causing the issue? A. Attenuation B. Latency C. VLAN mismatch D. Jitter
Answer: A
80.A company hired a technician to find all the devices connected within a network. Which of the following software tools would BEST assist the technician in completing this task? A. IP scanner B. Terminal emulator C. NetFlow analyzer D. Port scanner
Answer: A
34.A city has hired a new employee who needs to be able to work when traveling at home and at the municipal sourcing of a neighboring city that snares services. The employee is issued a laptop, and a technician needs to train the employee on the appropriate solutions for secure access to the network from all the possible locations. On which of the following solutions would the technician MOST likely train the employee? A. Site-to-site VPNs between the two city locations and client-to-site software on the employee 's laptop tor all other remote access B. Client-to-site VPNs between the travel locations and site-to-site software on the employee 's laptop for all other remote access C. Client-to-site VPNs between the two city locations and site-to-site software on the employee 's laptop for all other remote access D. Site-to-site VPNs between the home and city locations and site-to-site software on the employee 's laptop for all other remote access
Answer: A
39. Several WIFI users are reporting the inability to connect to the network. WLAN users on the guest network are able to access all network resources without any performance issues. The following table summarizes the findings after a site survey of the area in question: Which of the following should a wireless technician do NEXT to troubleshoot this issue? A. Reconfigure the channels to reduce overlap B. Replace the omni antennas with directional antennas C. Update the SSIDs on all the APs D. Decrease power in AP 3 and AP 4
Answer: A
4.A branch of a company recently switched to a new ISP. The network engineer was given a new IP range to assign. The ISP assigned 196.26.4.0/26, and the branch gateway router now has the following configurations on the interface that peers to the ISP: The network engineer observes that all users have lost Internet connectivity. Which of the following describes the issue? A. The incorrect subnet mask was configured B. The incorrect gateway was configured C. The incorrect IPaddress was configured D. The incorrect interface was configured
Answer: A
45.A company built a new building at its headquarters location. The new building is connected to the company's LAN via fiber-optic cable. Multiple users in the new building are unable to access the company's intranet site via their web browser, but they are able to access internet sites. Which of the following describes how the network administrator can resolve this issue? A. Correct the DNS server entries in the DHCP scope B. Correct the external firewall gateway address C. Correct the NTP server settings on the clients D. Correct a TFTP Issue on the company's server
Answer: A
46. Which of the following provides redundancy ona file server to ensure the server is still connected to a LAN even in the event of a port failure on a switch? A. NIC teaming B. Load balancer C. RAID array D. PDUs
Answer: A
50.A local firm has hired a consulting company to clean up its IT infrastructure. The consulting company notices remote printing is accomplished by port forwarding via publicly accessible IPs through the firm 's firewall. Which of the following would be the MOST appropriate way to enable secure remote printing? A. SSH B. VPN C. Telnet D. SSL
Answer: A
55. Which of the following is used to track and document various types of known vulnerabilities? A. CVE B. Penetration testing C. Zero-day D. SIEM E. Least privilege
Answer: A
56. Which of the following is used to prioritize Internet usage per application and per user on the network? A. Bandwidth management B. Load balance routing C. Border Gateway Protocol D. Administrative distance
Answer: A
59.A technician wants to deploy a new wireless network that comprises 30 WAPs installed throughout a three-story office building. All the APs will broadcast the same SSID for client access. Which of the following BEST describes this deployment? A. Extended service set B. Basic service set C. Unified service set D. Independent basic service set
Answer: A
60.A technician is deploying a new switch model and would like to add it to the existing network monitoring software. The technician wants to know what metrics can be gathered from a given switch. Which of the following should the technician utilize for the switch? A. MIB B. Trap C. Syslog D. Audit log
Answer: A
61.A customer wants to segregate the traffic between guests on a hypervisor. Which of the following does a technician need to configure to meet the requirement? A. Virtual switches B. OSPF routing C. Load balancers D. NIC teaming E. Fibre Channel
Answer: A
66.A technician is installing a new fiber connection toa network device in a datacenter. The connection from the device to the switch also traverses a patch panel connection. The chain of connections is in the following order: Device LC/LC patch cable Patch panel Cross-connect fiber cable Patch panel LC/LC patch cable Switch The connection is not working. The technician has changed both patch cables with known working patch cables. The device had been tested and was working properly before being installed. Which of the following is the MOST likely cause of the issue? A. TX/RX is reversed B. An incorrect cable was used C. The device failed during installation D. Attenuation is occurring
Answer: A
68. Wireless users are reporting intermittent internet connectivity. Connectivity is restored when the users disconnect and reconnect, utilizing the web authentication process each time. The network administrator can see the devices connected to the APs at all times. Which of the following steps will MOST likely determine the cause of the issue? A. Verify the session time-out configuration on the captive portal settings B. Check for encryption protocol mismatch on the client's wireless settings C. Confirm that a valid passphrase is being used during the web authentication D. Investigate for a client's disassociation caused by an evil twin AP
Answer: A
71. Which of the following technologies provides a failover mechanism for the default gateway? A. FHRP B. LACP C. OSPF D. STP
Answer: A
75.A fiber link connecting two campus networks is broken. Which of the following tools should an engineer use to detect the exact break point of the fiber link? A. OTDR B. Tone generator C. Fusion splicer D. Cable tester E. PoE injector
Answer: A
76.A technician is troubleshooting a previously encountered issue. Which of the following should the technician reference to find what solution was implemented to resolve the issue? A. Standard operating procedures B. Configuration baseline documents C. Work instructions D. Change management documentation
Answer: A
87. Which of the following factors should be considered when evaluating a firewall to protect a datacenter's east-west traffic? A. Replication traffic between an on-premises server and a remote backup facility B. Traffic between VMs running on different hosts C. Concurrent connections generated by Internet DDoS attacks D. VPN traffic from remote offices to the datacenter's VMs
Answer: A
91.A network administrator discovers that users in an adjacent building areconnecting to the company's guest wireless network to download inappropriate material. Which of the following can the administrator do to MOST easily mitigate this issue? A. Reduce the wireless power levels B. Adjust the wireless channels C. Enable wireless client isolation D. Enable wireless port security
Answer: A
94.A network technician is installing new software on a Windows-based server in a different geographical location. Which of the following would be BEST for the technician to use to perform this task? A. RDP B. SSH C. FTP D. DNS
Answer: A
20.Atechnician is installing a high-density wireless network and wants to use an available frequency that supports the maximum number of channels to reduce interference. Which of the following standard 802.11 frequency ranges should the technician look for while reviewing WAP specifications? A. 2.4GHz B. 5GHz C. 6GHz D. 900MHz
Answer: B
41.A client recently added 100 users who are using VMs. All users have since reported slow or unresponsive desktops. Reports show minimal network congestion, zero packet loss, and acceptable packet delay. Which of the following metrics will MOST accurately show the underlying performance issues? (Choose two.) A. CPU usage B. Memory C. Temperature D. Bandwidth E. Latency F. Jitter
Answer: A,B
10.A user tries to ping 192.168.1.100 from the command prompt on the 192.168.2.101 network but gets the following response: U.U.U.U. Which of the following needs to be configured for these networks to reach each other? A. Network address translation B. Default gateway C. Loopback D. Routing protocol
Answer: B
21.A network is experiencing a number of CRC errors during normal network communication. At which of the following layers of the OSI model will the administrator MOST likely start to troubleshoot? A. Layer 1 B. Layer 2 C. Layer 3 D. Layer 4 E. Layer 5 F. Layer 6 G. Layer 7
Answer: B
29.Which of the following can be used to centrally manage credentials for various types of administrative privileges on configured network devices? A. SSO B. TACACS+ C. Zero Trust D. Separation of duties E. Multifactor authentication
Answer: B
35. Access to a datacenter should be individually recorded by a card reader even when multiple employees enter the facility at the same time. Which of the following allows the enforcement of this policy? A. Motion detection B. Access control vestibules C. Smart lockers D. Cameras
Answer: B
36. Which of the following DNS records works as an alias to another record? A. AAAA B. CNAME C. MX D. SOA
Answer: B
38. An engineer is configuring redundant network links between switches. Which of the following should the engineer enable to prevent network stability issues? A. 802.1Q B. STP C. Flow control D. CSMA/CD
Answer: B
40.A technician is writing documentation regarding a company's server farm. The technician needs to confirm the server name for all Linux servers. Which of the following commands should the technician run? A. ipconfig B. nslookup C. arp D. route
Answer: B
43.A technician is troubleshooting a network switch that seems to stop responding to requests intermittently whenever the logging level is set for debugging. Which of the following metrics should the technician check to begin troubleshooting the issue? A. Audit logs B. CPU utilization C. CRC errors D. Jitter
Answer: B
44.Which of the following security devices would be BEST to use to provide mechanical access control to the MDF/IDF? A. A smart card B. A key fob C. An employee badge D. A door lock
Answer: B
51.A network technician needs to ensure outside users are unable to telnet into any of the servers at the datacenter. Which of the following ports should be blocked when checking firewall configuration? A. 22 B. 23 C. 80 D. 3389 E. 8080
Answer: B
53. Which of the following systems would MOST likely be found in ascreened subnet? A. RADIUS B. FTP C. SQL D. LDAP
Answer: B
57. Which of the following would MOST likely be used to review previous upgrades to a system? A. Business continuity plan B. Change management C. System life cycle D. Standard operating procedures
Answer: B
65.A systems administrator needs to improve WiFi performance in a densely populated office tower and use the latest standard. There is a mix of devices that use 2.4 GHz and 5 GHz. Which of the following should the systems administrator select to meet this requirement? A. 802.11ac B. 802.11ax C. 802.11g D. 802.11n
Answer: B
67. Which of the following would be BEST to use to detect a MAC spoofing attack? A. Internet Control Message Protocol B. Reverse Address Resolution Protocol C. Dynamic Host Configuration Protocol D. Internet Message Access Protocol
Answer: B
69. Which of the following is MOST likely to generate significant East-West traffic in a datacenter? A. A backup of a large video presentation to cloud storage for archival purposes B. A duplication of a hosted virtual server to another physical server for redundancy C. A download of navigation data to a portable device for offline access D. A query from an IoT device to a cloud-hosted server for a firmware update
Answer: B
72. Which of the following routing protocols is used to exchange route information between public autonomous systems? A. OSPF B. BGP C. EGRIP D. RIP
Answer: B
73. An administrator is writing a script to periodically log the IPv6 and MAC addresses of all the devices on a network segment. Which of the following switch features will MOST likely be used to assist with this task? A. Spanning Tree Protocol B. Neighbor Discovery Protocol C. Link Aggregation Control Protocol D. Address Resolution Protocol
Answer: B
86. During the security audit of a financial firm the Chief Executive Officer (CEO) questions why there are three employees who perform very distinct functions on the server. There is an administrator for creating users another for assigning the users lo groups and a third who is the only administrator to perform file rights assignment. Which of the following mitigation techniques is being applied ' A. Privileged user accounts B. Role separation C. Container administration D. Job rotation
Answer: B
92.A network field technician is installing and configuring a secure wireless network. The technician performs a site survey. Which of the following documents would MOST likely be created as a result of the site survey? A. Physical diagram B. Heat map C. Asset list D. Device map
Answer: B
95.A lab environment hosts Internet-facing web servers and other experimental machines, which technicians use for various tasks A technician installs software on one of the web servers to allow communication to the company 's file server, but it is unable to connect to it Other machines in the building are able to retrieve files from the file server. Which of the following is the MOST likely reason the web server cannot retrieve the files, and what should be done to resolve the problem? A. The lab environment's IDS is blocking the network traffic 1 he technician can whitelist the new application in the IDS B. The lab environment is located in the DM2, and traffic to the LAN zone is denied by default. The technician can move the computer to another zone or request an exception from the administrator. C. The lab environment has lost connectivity to the company router, and the switch needs to be rebooted. The technician can get the key to the wiring closet and manually restart the switch D. The lab environment is currently set up with hubs instead of switches, and the requests are getting bounced back. The technician can submit a request for upgraded equipment to management.
Answer: B
96.Which of the following service models would MOST likely be used toreplace on-premises servers with a cloud solution? A. PaaS B. IaaS C. SaaS D. Disaster recovery as a Service (DRaaS)
Answer: B
8.The network administrator is informed that a user's email password is frequently hacked by brute-force programs. Which of the following policies should the network administrator implements to BEST mitigate this issue? (Choose two.) A. Captive portal B. Two-factor authentication C. Complex passwords D. Geofencing E. Role-based access F. Explicit deny
Answer: B,C
12.A technician is connecting multiple switches to create a large network for a new office. The switches are unmanaged Layer 2 switches with multiple connections between each pair. The network is experiencing an extreme amount of latency. Which of the following is MOST likely occurring? A. Ethernet collisions B. A DDoS attack C. A broadcast storm D. Routing loops
Answer: C
13.A technician is configuring a network switch to be used in a publicly accessible location. Which of the following should the technician configure on the switch to prevent unintended connections? A. DHCP snooping B. Geofencing C. Port security D. Secure SNMP
Answer: C
16.A network engineer performs the following tasks to increase server bandwidth: Connects two network cables from the server to a switch stack Configure LACP on the switchports Verifies the correct configurations on the switch interfaces Which of the following needs to be configured on the server? A. Load balancing B. Multipathing C. NIC teaming D. Clustering
Answer: C
37.A network administrator wants to improve the security of the management console on the company 's switches and ensure configuration changes made can be correlated to the administrator who conformed them. Which of the following should the network administrator implement? A. Port security B. Local authentication C. TACACS+ D. Access control list
Answer: C
42.Which of the following is the LARGEST MTU for a standard Ethernet frame? A. 1452 B. 1492 C. 1500 D. 2304
Answer: C
47. An IDS was installed behind the edge firewall after a network was breached. The network was then breached again even though the IDS logged the attack. Which of the following should be used in place of these devices to prevent future attacks? A. A network tap B. A proxy server C. A UTM appliance D. A content filter
Answer: C
48.A corporation has a critical system that would cause unrecoverable damage to the brand if it was taken offline. Which of the following disaster recovery solutions should the corporation implement? A. Full backups B. Load balancing C. Hot site D. Snapshots
Answer: C
49. Which of the following TCP ports is used by the Windows OS for file sharing? A. 53 B. 389 C. 445 D. 1433
Answer: C
5. At which of the following OSI model layers would a technician find an IP header? A. Layer 1 B. Layer 2 C. Layer 3 D. Layer 4
Answer: C
54. An engineer notices some late collisions on a half-duplex link. The engineer verifies that the devices on both ends of the connection are configured for half duplex. Which of the following is the MOST likely cause of this issue? A. The link is improperly terminated B. One of the devices is misconfigured C. The cable length is excessive D. One of the devices has a hardware issue
Answer: C
62. Branch users are experiencing issues with videoconferencing. Which of the following will the company MOST likely configure to improve performance for these applications? A. Link Aggregation Control Protocol B. Dynamic routing C. Quality of service D. Network load balancer E. Static IP addresses
Answer: C
7.A network engineer is designing a new secure wireless network. The engineer has been given the following requirements: 1. Must not use plaintext passwords 2. Must be certificate based 3. Must be vendor neutral Which of the following methods should the engineer select? A. TWP-RC4 B. CCMP-AES C. EAP-TLS D. WPA2
Answer: C
74.A network technician is reviewing the interface counters on a router interface. The technician is attempting to confirm a cable issue. Given the following information: Which of the following metrics confirms there is a cabling issue? A. Last cleared B. Number of packets output C. CRCs D. Giants E. Multicasts
Answer: C
78. Within the realm of network security, Zero Trust: A. prevents attackers from moving laterally through a system. B. allows a server to communicate with outside networks without a firewall. C. block malicious software that is too new to be found in virus definitions. D. stops infected files from being downloaded via websites.
Answer: C
79.A Chief Information Officer (CIO) wants to improve the availability of a company 's SQL database. Which of the following technologies should be utilized to achieve maximum availability? A. Clustering B. Port aggregation C. NIC teaming D. Snapshots
Answer: C
88.A technician is searching for a device that is connected to the network and has the device's physical network address. Which of the following should the technician review on the switch to locate the device's network port? A. IP route table B. VLAN tag C. MAC table D. QoS tag
Answer: C
9.A network administrator has been directed to present the network alerts from the past week to the company's executive staff. Which of the following will provide the BEST collection and presentation of this data? A. A port scan printout B. A consolidated report of various network devices C. A report from the SIEM tool D. A report from a vulnerability scan done yesterday
Answer: C
90.The management team needs to ensure unnecessary modifications to the corporate network are not permitted and version control is maintained. Which of the following documents would BEST support this? A. An incident response plan B. A business continuity plan C. A change management policy D. An acceptable use policy
Answer: C
70. An attacker is attempting to find the password to a network by inputting common words and phrases in plaintext to the password prompt. Which of the following attack types BEST describes this action? A. Pass-the-hash attack B. Rainbow table attack C. Brute-force attack D. Dictionary attack
Answer: D
97.A network administrator is downloading a large patch that will be uploaded to several enterprise switches simultaneously during the day 's upgrade cycle. Which of the following should the administrator do to help ensure the upgrade process will be less likely to cause problems with the switches? A. Confirm the patch 's MD5 hash prior to the upgrade B. Schedule the switches to reboot after an appropriate amount of time. C. Download each switch 's current configuration before the upgrade D. Utilize FTP rather than TFTP to upload the patch
Answer: C
99.A network engineer configured new firewalls with the correct configuration to be deployed to each remote branch. Unneeded services were disabled, and all firewall rules were applied successfully. Which of the following should the network engineer perform NEXT to ensure all the firewalls are hardened successfully? A. Ensure an implicit permit rule is enabled B. Configure the log settings on the firewalls to the central syslog server C. Update the firewalls with current firmware and software D. Use the same complex passwords on all firewalls
Answer: C
81.A network administrator is designing a new datacenter in a different region that will need to communicate to the old datacenter with a secure connection. Which of the following access methods would provide the BEST security for this new datacenter? A. Virtual network computing B. Secure Socket Shell C. In-band connection D. Site-to-site VPN
Answer: D
89.A SaaS provider has decided to leave an unpatched VM available via a public DMZ port. With which of the following concepts is this technique MOST closely associated? A. Insider threat B. War driving C. Evil twin D. Honeypot
Answer: D
93.A user reports being unable to access network resources after making some changes in the office. Which of the following should a network technician do FIRST? A. Check the system's IP address B. Do a ping test against the servers C. Reseat the cables into the back of the PC D. Ask what changes were made
Answer: D
2. According to troubleshooting methodology, which of the following should the technician do NEXT after determining the most likely probable cause of an issue? A. Establish a plan of action to resolve the issue and identify potential effects B. Verify full system functionality and, if applicable, implement preventive measures C. Implement the solution or escalate as necessary D. Test the theory to determine the cause
Answer: D
22.A technician receives feedback that some users are experiencing high amounts of jitter while using the wireless network. While troubleshooting the network, the technician uses the ping command with the IP address of the default gateway and verifies large variations in latency. The technician thinks the issue may be interference from other networks and non-802.11 devices. Which of the following tools should the technician use to troubleshoot the issue? A. NetFlow analyzer B. Bandwidth analyzer C. Protocol analyzer D. Spectrum analyzer
Answer: D
26.A network technician is reviewing an upcoming project 's requirements to implement laaS. Which of the following should the technician consider? A. Software installation processes B. Type of database to be installed C. Operating system maintenance D. Server hardware requirements
Answer: D
33.A network technician was troubleshooting an issue for a user who was being directed to cloned websites that were stealing credentials. The URLs were correct for the websites but an incorrect IP address was revealed when the technician used ping on the user 's PC After checking the is setting, the technician found the DNS server address was incorrect. Which of the following describes the issue? A. Rogue DHCP server B. Misconfigured HSRP C. DNS poisoning D. Exhausted IP scope
Answer: D
52.A store owner would like to have secure wireless access available for both business equipment andpatron use. Which of the following features should be configured to allow different wireless access through the same equipment? A. MIMO B. TKIP C. LTE D. SSID
Answer: D
58. Which of the following is the physical topology for an Ethernet LAN? A. Bus B. Ring C. Mesh D. Star
Answer: D
6. An IT organization needs to optimize speeds for global content distribution and wants to reduce latency in high-density user locations. Which of the following technologies BEST meets the organization's requirements? A. Load balancing B. Geofencing C. Public cloud D. Content delivery network E. Infrastructure as a service
Answer: D
64.A new cabling certification is being requested every time a network technician rebuilds one end of a Cat 6 (vendor-certified) cable to create a crossover connection that is used to connect switches. Which of the following would address this issue by allowing the use of the original cable? A. CSMA/CD B. LACP C. PoE+ D. MDIX
Answer: D
23.A workstation is configured with the following network details: Software on the workstation needs to send a query to the local subnet broadcast address. To which of the following addresses should the software be configured to send the query? A. 10.1.2.0 B. 10.1.2.1 C. 10.1.2.23 D. 10.1.2.255 E. 10.1.2.31
Answer: E
63. An IT director is setting up new disaster and HA policies for a company. Limited downtime is critical to operations. To meet corporate requirements, the director set up two different datacenters across the country that will stay current on data and applications. In the event of an outage, the company can immediately switch from one datacenter to another. Which of the following does this BEST describe? A. A warm site B. Data mirroring C. Multipathing D. Load balancing E. A hot site
Answer: E
