N10-005 Exam Questions
952 real N10-005 exam questions with expert-verified answers and explanations. Page 17 of 20.
- Question #813Network troubleshooting
A technician is troubleshooting a network camera. The technician restarted the modem and now the camera is no longer available from a mobile device. Which of the following has MOST...
dynamic IPNATport forwardingremote camera access - Question #814Network troubleshooting
A VoIP system running over a wireless network link is continually being reported as choppy. Which of the following is the cause of this issue?
VoIPlatencyjitterQoS - Question #815Networking concepts
Which of the following OSI model layers is used to frame packets that are sent over a medium?
OSI modelData Link layerframingLayer 2 - Question #816Network security
Which of the following are considered unsecure access methods? (Select TWO).
FTPRCPinsecure protocolsplaintext protocols - Question #817Networking concepts
Frame relay occurs at which of the following layers of the OSI model?
Frame RelayOSI modelLayer 2WAN protocols - Question #818Networking concepts
Which of the following protocols occurs at Layer 4 of the OSI model?
OSI modelTransport layerUDPLayer 4 - Question #819Network implementation
A technician testing an Ethernet card uses a cable wired with pins 1,2 to pins 3,6 on the same RJ-45 plug. Which of the following describes what the technician is using?
loopback cablecable testingRJ-45Ethernet - Question #820Network troubleshooting
Which of the following can assist when troubleshooting a cable that meets the 1000BaseLX specification?
OTDRfiber optic1000BaseLXcable testing - Question #821Network troubleshooting
Which of the following tools allows an administrator to identify a cable?
toner probecable identificationnetwork toolscable tracing - Question #822Network implementation
An administrator would like to decrease the load time of common websites that employees review daily. Which of the following can be installed?
caching serverweb cacheperformance optimizationproxy - Question #823Networking concepts
Which of the following network topologies is MOST likely used in remote access VPN?
VPN topologypoint-to-pointremote access VPNnetwork topology - Question #824Networking concepts
Which of the following uses a 128-bit addressing scheme?
IPv6128-bit addressingIP addressingaddress scheme - Question #825Networking concepts
Which of the following protocols exchange the latest information that has changed in the routing table?
OSPFlink-state routingrouting table updatesdynamic routing - Question #826Networking concepts
An advertised route learned from one protocol over a different protocol is called:
route redistributionrouting protocolsinter-protocol routingdynamic routing - Question #828Networking concepts
Layers 5, 6, and 7 from the OSI model correspond to which of the following layers of the TCP/IP model?
OSI modelTCP/IP modellayer mappingApplication layer - Question #830Network troubleshooting
Which of the following commands can be used on a server to display IP information for a given interface?
ifconfigCLI toolsIP configurationinterface info - Question #831Networking concepts
Which of the following protocols is the BEST choice for retrieving email on multiple devices?
IMAP4email protocolsPOP3 vs IMAPmulti-device access - Question #832Networking concepts
At which of the following locations does the responsibility of a Telco provider cease?
demarctelco responsibilityWAN connectivityCSU/DSU - Question #833Network implementation
A technician has been tasked to set-up a managed switch. Which of the following will the technician need to accomplish this task?
managed switchswitch configurationIP addressingnetwork setup - Question #834Networking concepts
Which of the following cables has a hard plastic cross inside the cable to separate each pair of wires?
CAT6acable constructiontwisted pairphysical layer - Question #835Network troubleshooting
After the technician has established a theory of probable cause of a user reported problem, which of the following should the technician do NEXT in the troubleshooting process?
troubleshooting methodologyplan of actionCompTIA processproblem resolution - Question #836Network security
A user is unable to connect to a remote computer using RDP. The technician checks the firewall rules and notes that there is no rule that blocks RDP. Which of the following feature...
implicit denyfirewall rulesRDPdefault deny policy - Question #837Networking concepts
Which of the following connectors is used on a coaxial cable?
F-type connectorcoaxial cablephysical connectorscable types - Question #838Network operations
Which of the following can determine the last time an address lease was renewed on a network device?
DHCP leasesystem logsaddress managementlog analysis - Question #839Network troubleshooting
When a patch cable is plugged into a switch, all port activity indicators turn on and users instantly lose network connectivity. Which of the following is the MOST likely diagnosis...
switching loopbroadcast stormSTPswitch troubleshooting - Question #840Networking concepts
A web server that provides shopping cart capabilities for external end users will likely function with which of the following protocols?
HTTPSweb protocolsTLS/SSLe-commerce - Question #841Networking concepts
Frequency, channel bonding, and MIMO configuration are all characteristics of which of the following networking technologies?
Wi-FiMIMOchannel bondingwireless characteristics - Question #842Network implementation
A small office needs to connect one new system to their network in a distant office, but does not have the resources to install a new Ethernet wall jack, and does not want to use w...
Broadband over Power LineBPLalternative connectivitylast-mile solutions - Question #843Networking concepts
Which of the following allows for groups of ports on the same switch to operate as a part of different segmented networks?
VLANnetwork segmentationswitch configurationlogical networks - Question #844Networking concepts
Which of the following protocols is used to transfer files over the Internet?
FTPfile transfer protocolsapplication protocolsport 21 - Question #845Networking concepts
Which of the following ports would have to be allowed through a firewall for NTP to pass on its default port?
NTPport 123time synchronizationwell-known ports - Question #846Networking concepts
Which of the following would allow for a specific device to receive the same IP address from a DHCP server?
DHCP reservationstatic assignmentMAC bindingaddress management - Question #847Networking concepts
Which of the following TCP/IP model layers does the OSI model Data Link layer map to?
OSI modelTCP/IP modelData Link layerlayer mapping - Question #848Network security
Which of the following protocols provides a secure connection between two networks?
IPSecVPN protocolstunnelingnetwork security - Question #849Network implementation
Which of the following defines the pinout of an 8P8C eight pin modular jack for a CAT6a cable?
568B standardcable pinout8P8CCAT6a - Question #850Network troubleshooting
Several mobile users from various areas are reporting intermittent connectivity issues. Which of the following is the MOST likely cause?
wireless interferenceRF interferencemobile connectivityWAP troubleshooting - Question #851Networking concepts
Which of the following WAN technologies has a MAXIMUM speed of 155.52Mbps?
WAN technologiesOC-3SONETbandwidth - Question #852Networking concepts
On which of the following layers of the OSI model does IP operate?
OSI modelNetwork layerIP protocollayer mapping - Question #853Network troubleshooting
A technician is troubleshooting a problem where data packets are being corrupted. Which of the following connectivity problems should the technician check?
crosstalksignal corruptioncable troubleshootingphysical layer - Question #854Network implementation
A technician has installed a group of layer 2 switches with multiple VLANs. The VLANs cannot talk to each other. Which of the following network devices could correct this problem?...
inter-VLAN routingLayer 3 switchrouterVLAN configuration - Question #855Network security
A technician is setting up a wireless access point and wants to keep it as secure as possible. Which of the following settings should be configured for security purposes? (Select T...
wireless securityencryptionSSID broadcastWAP configuration - Question #856Network security
A network administrator wishes to limit the number of potential wireless clients to 20 on a specific AP. Which of the following settings needs to be changed?
MAC address filteringwireless access controlAP configurationclient limiting - Question #857Networking concepts
Which of the following ports is used by Telnet?
Telnetport 23well-known portsprotocols - Question #858Network troubleshooting
A technician is not getting a link light on two switches connected by a fiber cable. After the cable tests good, which of the following should the technician check NEXT?
fiber cableTX/RX polaritylink lightfiber troubleshooting - Question #859Network implementation
Which of the following is the BEST network configuration to use if the technician wants to send all outgoing traffic to the external router?
static routingdefault routerouting configurationgateway - Question #860Network security
A company wants to have a security zone to isolate traffic within the firewall. Which of the following could be used?
DMZfirewall zonesnetwork segmentationsecurity zones - Question #861Network troubleshooting
After a power failure, several users are unable to connect to network devices at the remote office. Which of the following is the MOST likely cause of the issue?
routing tablepower failure recoverymissing routeremote office - Question #862Network operations
Which of the following network monitoring resources would be used to analyze possible connectivity issues such as duplex mismatches and uptime statistics?
syslognetwork monitoringduplex mismatchuptime statistics - Question #863Network security
When installing new WAPs in a small office, which of the following is the BEST way to physically mitigate the threats from war driving?
war drivingwireless securitysignal strengthphysical mitigation - Question #864Network troubleshooting
Which of the following switches is used with ARP to display the cache entry for a specific IP address?
ARP commandARP cachenetwork commandstroubleshooting tools