[29-Nov-2021] New Network+ N10-007 Dumps with VCE and PDF from PassLeader

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NEW QUESTION 1421
A network technician is setting up a newly installed Internet connection at a SOHO that will support up to ten devices on the network. The company is required to provide its own router to connect to the internet. The ISP has assigned an IP address of 173.28.199.67/32 to the office. Which of the following does the network technician need to perform to ensure all devices on the network can access the Interne?

A.    Configure the local machines to get an IP address from the ISP automatically.
B.    Configure each host with a static IP address within the 173.28.199.0 block.
C.    Configure the router’s static IP and create a NAT for the local network address of 10.10.10.0/24.
D.    Configure each host to use its link local addresses for network discovery.

Answer: C

NEW QUESTION 1422
Which of the following utilizes a circuit-switched network?

A.    Satellite
B.    PPPoE
C.    Wireless
D.    MPLS
E.    Frame Relay

Answer: E

NEW QUESTION 1423
Which of the following allows for connectionless communications?

A.    TGP
B.    MAG
C.    UDP
D.    IF

Answer: A

NEW QUESTION 1424
A company recently experienced a breach that brought its business to a halt. An attacker was able to access its intemal systems, run elevated commands to retrieve sensitive data, and then remove critical OS files. The company wants to stop such attacks in the future. Which of the following should a technician recommend?

A.    IDS
B.    ICS
C.    ISDN
D.    IDF
E.    IPS

Answer: E

NEW QUESTION 1425
Which of the following DNS records would a network technician create to connect to a server by its hostname?

A.    PTR
B.    TxT
C.    A
D.    SPF

Answer: B

NEW QUESTION 1426
A company moved to a new building that was designed with WiFi only. During the first month, users reported good WiFi coverage. However, after the first month, users began reporting slow speeds and constant disconnects. Upon investigation, an engineer determines the SNR is currently 10dB compared to a baseline SNR of 42dB. Which of the following MOST likely causing the WAFI issues?

A.    Latency
B.    Jitter
C.    Channel Overlap
D.    Interference

Answer: C

NEW QUESTION 1427
A company recently removed 50 computers that were connected via Cat 5e cables and replaced them with wireless tablets. Which of the following should be performed to help ensure network security?

A.    Label the ports as unused.
B.    Educate the users on the new SOP regarding network access.
C.    Ensure the DHCP scope has enough addresses.
D.    Disable unneeded ports on the switch.
E.    Reassign the ports back to the native VLAN.

Answer: B

NEW QUESTION 1428
A network administrator logs into a multilayer switch while troubleshooting an end-user connectivity issue. The administrator has the MAC address of the end-user device but needs to find the IP address. Which of the following would the network administrator use to find the IP address of the end-user device?

A.    MAC address table.
B.    Routing table.
C.    ARP table.
D.    CAM table.

Answer: A

NEW QUESTION 1429
A network technician has been attempting to gain access to a switch over the network after an extended power outage but has been unsuccessful. The technician runs a network scan and does not find the switch in the results. The switch is turned on, and the link lights are all green. Which of the following should the technician use to gain access to the switch?

A.    SSH
B.    OOB
C.    VNC
D.    Telnet

Answer: A

NEW QUESTION 1430
A company’s risk management team wants to ensure the network infrastructure is protected against known vulnerabilities. Which of the following hardening techniques should be scheduled and performed at regular intervals to support this goal?

A.    Patching and updates.
B.    Generating new keys.
C.    Disabling physical ports.
D.    Checking firmware hash.

Answer: A

NEW QUESTION 1431
Which of the following needs to be configured on a Layer 2 interface to allow multiple VLANs to pass through?

A.    QoS.
B.    Tagging.
C.    Port aggregation.
D.    Port mirroring.

Answer: A

NEW QUESTION 1432
A switch needs to be configured to carry three VLANs across on a single port. Which of the following switching features should be used and which of the following terms is given to the VLANs?

A.    A trunk port and untagged VLANs.
B.    A trunk port and tagged VLANs.
C.    An access port and tagged VLANs.
D.    A trunk port and access VLANs.

Answer: B

NEW QUESTION 1433
A technician needs to install a device that allows for authentication to the network from wireless devices Which of the following should be used?

A.    Proxy server.
B.    VPN concentrator.
C.    UTM appliance.
D.    RADIUS server.

Answer: D

NEW QUESTION 1434
Which of the following is categorized by sending data to a host and reviewing which services respond?

A.    A vulnerability scan.
B.    A packet analysis.
C.    A port scan.
D.    A log review.

Answer: C

NEW QUESTION 1435
A systems administrator has recently purchased and installed a large electronic signage screen for the company’s parking garage. The screen’s management software was installed on a server with a public IP address to allow remote management. The systems administrator is now troubleshooting an issue with the screen displaying unknown, random, and inappropriate messages. Which of the following is MOST effective in resolving this issue?

A.    Changing the management software’s default credentials.
B.    Disabling unnecessary services from the server and management software.
C.    Changing the management software’s default port.
D.    Replacing the management software’s self-signed certificate with a valid certificate.

Answer: A

NEW QUESTION 1436
At which of the following OSI model layers does DHCP server software operate?

A.    Layer 2
B.    Layer 3
C.    Layer 5
D.    Layer 7

Answer: D

NEW QUESTION 1437
A network technician is reviewing network logs and notices about 30,000 different hosts have been trying to hit the company employees’ database server for the past week. However, none of the hosts are known to the network. Which of the following is MOST likely occurring within the network?

A.    ARP poisoning.
B.    Brute forcing.
C.    SQL injection.
D.    Distributed DoS.

Answer: D

NEW QUESTION 1438
Which of the following do ports allow for in TCP/IP communication?

A.    Multiple connections using a single socket.
B.    Multiple pings that can be sent from a computer.
C.    Multiple web browsers that can be used on a computer.
D.    Multiple connections using a single IP address.

Answer: D

NEW QUESTION 1439
A technician is setting up a surveillance system at a small office. The customer would like to have the network controlled by the office’s firewall/router device. The office has a coaxial ISP connection with an ISP provided cable modem. Which of the following should the technician configure on the cable modem to meet the customer requirements?

A.    Route with NAT
B.    PPP
C.    PPPoE
D.    Bridge Mode

Answer: A

NEW QUESTION 1440
Accompany provides web content to several customers around the country. DNS records are being used to distribute the client’s connections among the servers. The monitoring records of the servers show some servers are used more than others. Which of the following should be used to achieve a more efficient distribution for the connections?

A.    Load balancer.
B.    Hot site.
C.    NIC teaming.
D.    Round robin.

Answer: D

NEW QUESTION 1441
Which of the following utilizes IP spoofing and a third-party service protocol to flood a victim with more data than the attacker is capable of sending alone?

A.    Brute forcing.
B.    ARP flooding.
C.    DNS poisoning.
D.    Amplified DoS.

Answer: A

NEW QUESTION 1442
A network technician needs to determine the reason for an outage in a building. During troubleshooting, the technician views the rules on a firewall and determines it has been configured to block specific traffic and is affecting some users. According to the network troubleshooting methodology, which of the following should be the technician’s NEXT step?

A.    Identify the potential effects of removing these rules.
B.    Document the findings and actions taken.
C.    Remove the rules and verify functionality.
D.    Establish a theory of probable cause.

Answer: A

NEW QUESTION 1443
A network technician just completed the installation of a new switch; however, endpoints connected to the switch are unable to receive an IP address. The technician realizes the clients are not on the same subnet as the DHCP server. Which of the following would be the BEST method to resolve the issue?

A.    Install a second DHCP server.
B.    Configure DHCP reservations.
C.    Use DHCP relay.
D.    Expand the DHCP scopes.

Answer: C

NEW QUESTION 1444
Which of the following WAN transmission mediums is typically used in geographically remote locations?

A.    Fiber
B.    Copper
C.    Wireless
D.    Satellite

Answer: D

NEW QUESTION 1445
A PC cannot reach a server in the same VLAN with IP address 10.10.5.0. The PC has the following information:
– IP address: 10,10.0.255
– Net mask: 255.255 252.0
– Gateway: 10.10.1.1
Which of the following is the reason for this issue?

A.    The server IP address ends in a network address.
B.    The gateway address is incorrect.
C.    The server address is not in the same subnet as the PC address.
D.    The IP address is configured to be the broadcast address.

Answer: A

NEW QUESTION 1446
A customer called the help desk to report general slowness on the network. According to the customer, the network is entirely unusable for a video conference that is scheduled for that morning. Which of the following should the network administrator do FIRST to investigate the issue?

A.    Reference the baseline to determine the expected performance.
B.    Remotely restart the local routing and switching equipment.
C.    Instruct the customer to reinstall the video conferencing software.
D.    Contact the software vendor for a server status update.

Answer: A

NEW QUESTION 1447
A network engineer was alerted to a break in a primary fiber-optic data cable. In which of the following OSI layers was this issue found?

A.    Layer 1
B.    Layer 2
C.    Layer 3
D.    Layer 4

Answer: A

NEW QUESTION 1448
Users are reporting there is no connectivity from their workstations. Therefore, the network technician needs to test their connections. Which of the following should be used to identify where the workstations are connected at the IDF patch pane!?

A.    Wiring and port location.
B.    Rack diagrams.
C.    Inventory management.
D.    MDF documentation.

Answer: A

NEW QUESTION 1449
A user has been reporting issues with connection to all resources. The PC is not getting an IP address and does not report a connection to the LAN. A new Cat 5e cable has been installed between the PC and the jack, but the issue persists. Which of the following should the technician do NEXT?

A.    Use a tone generator to trace the cable to the patch panel.
B.    Use a crimping tool to replace the RJ45 ends of the patch cable.
C.    Connect a physical loopback adapter to the PC’s Ethernet jack to test the NIC.
D.    Remove the network jack and reconnect cabling.

Answer: A

NEW QUESTION 1450
Which of the following protocols provides the ability for the discovery of neighboring Layer 2 devices on a network?

A.    LLDP
B.    ICMP
C.    LACP
D.    RDP

Answer: A

NEW QUESTION 1451
A technician is installing and configuring a SOHO network from a DOCSIS compliant ISP. Which of the following requires installation at the customer’s site?

A.    Access Point
B.    Bridge
C.    Firewall
D.    Modern

Answer: A

NEW QUESTION 1452
A customer needs to submit a report in order to quality for additional cybersecurity insurance coverage. The customer contacts the network administrator the audit. Which of the following should the administrator use to gather the information for the audit?

A.    Bandwidth speed tester.
B.    Port scanner.
C.    Spectrum analyzer.
D.    Vulnerability scanner.
E.    Patch management.

Answer: A

NEW QUESTION 1453
A network manager is reviewing the IP addressing scheme a junior technician created for a new department that has 102 hosts. Using the smallest network possible, which of the following is the correct subnet mask for the new department?

A.    255.255.128.0
B.    255.255.192.0
C.    255.255.255.128
D.    255.255.255.192

Answer: C

NEW QUESTION 1454
A wireless administrator needs to implement an authentication method that provides individualized, scalable security for the users of a WLAN where roaming is a regular event. PKI is not available. Which of the following BEST addresses the requirements of this topology?

A.    TLS
B.    MAC Filtering
C.    TKIP-RC4
D.    EAP-FAST

Answer: A

NEW QUESTION 1455
A technician who works for a cloud service provider is replacing a firewall and needs to ensure the downtime for clients does not exceed established threshold. Which of the following MOST likely contains this information?

A.    Standard operating procedures.
B.    Performance baseline assessment.
C.    Service-level agreement.
D.    Network configuration diagram.

Answer: A

NEW QUESTION 1456
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