N10-007 Real Exam Dumps Questions and answers 81-90

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Question No.81

A network administrator receives a call from the sales department requesting ports 20 and 21 be opened on the company#39;s firewall to allow customers to retrieve a large file. Which of the following should the administrator perform BEFORE making the needed changes? (Choose two.)

  1. Document the reason for the request

  2. Scan the file for malware to protect the sales department#39;s computers

  3. Follow the company#39;s approval process for the implementation

  4. Install a TFTP server for the customers to use for the transfer

  5. Create a honeypot to store the file on for the customers to use

  6. Write the SLA for the sales department authorizing the change

Correct Answer: AC

Question No.82

Users are reporting Internet connectivity issues. The network administrator wants to determine if the issues are internal to the company network or if there is an issue with the ISP. Which of the following tools should be used to BEST determine where the outage is occurring?

  1. traceroute

  2. ping

  3. nslookup

  4. netstat

Correct Answer: A

Question No.83

A network administrator configures an email server to use secure protocols. When the upgrade is completed, which of the following ports on the terminal should be configured to allow for connectivity? (Select THREE).

  1. TCP 25

  2. TCP

  3. TCP 143

  4. TCP 389

  5. TCP 587

  6. TCP 993

  7. TCP 995

Correct Answer: EFG

Question No.84

A systems administrator has recently purchased and installed a large electronic signage screen for the company#39;s parking garage. The screen#39;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?

  1. Changing the management software#39;s default credentials

  2. Disabling unnecessary services from the server and management software

  3. Changing the management software#39;s default port

  4. Replacing the management software#39;s self-signed certificate with a valid certificate

Correct Answer: A

Question No.85

An ISP technician gets a call from a business that just changed equipment but can no longer connect to the Internet. The technician checks the ARP table on the ISP switch, and there is no corresponding MAC address present. Instead, the entry is quot;Incompletequot;. Which of the following could cause this condition?

  1. VLAN mismatch

  2. Duplex/Speed mismatch

  3. Duplicate IP address

  4. TX/RX reverse

Correct Answer: B

Question No.86

A computer lab on a campus network was recently reconfigured using recycled network cables. One of the 24 computers in the lab is unable to connect to the network after the upgrade. A network technician successfully uses the cable in question to connect directly to another computer. Which of the following is MOST likely issue with the cable?

  1. The cable is a crossover cable

  2. The cable is rollover cable

  3. The cable has bent pins

  4. The cable is a Cat 5 cable

Correct Answer: A

Question No.87

As part of a transition from a static to a dynamic routing protocol on an organization#39;s internal network, the routing protocol must support IPv4 and VLSM. Based on those requirements, which

of the following should the network administrator use? (Choose two.)

  1. OSPF

  2. IS-IS

  3. RIPv1

  4. BGP

  5. VRRP

Correct Answer: AB

Question No.88

A network technician is connecting two switches together. Which of the following protocols should the technician use to increase speed and fault tolerance?

  1. SIP

  2. BGP

  3. LACP

  4. LLDP

Correct Answer: C

Question No.89

Which of the following provides the ability to deploy consistent access point configurations from a central location?

  1. Wireless controller

  2. AAA server

  3. WiFi-protected setup

  4. Proxy server

  5. VPN concentrator

Correct Answer: A

Question No.90

A network engineer is designing a new network for a remote site. The remote site consists of ten desktop computers, ten VoIP phones, and two network printers. In addition, two of the desktop computers at the remote site will be used by managers who should be on a separate network from the other eight computers. Which of the following represents the BEST configuration for the remote site?

  1. One router connected to one 24-port switch configured with three VLANS: one for the manager#39;scomputers and printer, one for the other computers and printer, and one for the VoIP phones

  2. Two routers with each router connected to a 12-port switch, with a firewall connected to the switchconnected to the manager#39;s desktop computers, VoIP phones, and printer

  3. One router connected to one 12-port switch configured for the manager#39;s computers, phones, and printer,and one 12-port switch configured for the other computers, VoIP phones, and printer

  4. One router connected to one 24-port switch configured with two VLANS: one for the manager#39;s computers,VoIP phones, and printer, and one for the other computers, VoIP phones, and printer

Correct Answer: A

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