CompTIA N10-007 Online Practice Questions and Exam Preparation

CompTIA N10-007 Online Questions & Answers

• Question 631:

  Users in a school lab are reporting slow connections to the servers and the Internet. Other users in the school have no issues. The lab has 25 computers and is connected with a single 1Gb Ethernet connection on Cat 5e wiring to an unmanaged switch. There are also three spare Cat 5e cable runs, which are not in use. The school wants to double the connection speed between the lab and the servers without running new cables. Which of the following would be the BEST solution?

  A. Plug in a second spare cable at each end to double the speed.
  B. Replace the switches with ones that utilize port bonding and use the spare cables.
  C. Replace the switches with 10Gb switches and utilize the existing cabling.
  D. Plug in a second cable and set one port to TX and one port to RX.
  B. Replace the switches with ones that utilize port bonding and use the spare cables.

• Question 632:

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

  A. TCP 25
  B. TCP 110
  C. TCP 143
  D. TCP 389
  E. TCP 587
  F. TCP 993
  G. TCP 995
  E. TCP 587
  F. TCP 993
  G. TCP 995

• Question 633:

  Allowing data to be centrally stored and accessed by multiple devices on an isolated subnet is BEST understood as:

  A. NAS
  B. iSCSI
  C. SAN
  D. FCoE
  C. SAN

• Question 634:

  A network technician wants to address PCs on a subnet with IPv6 in addition to IPv4. The subnet currently uses a DHCP server that only supports IPv4. Which of the following should the technician use to assign IPv6 addresses automatically without DHCP?

  A. APIPA
  B. MAC reservations
  C. EUI-64
  D. IPv4 to IPv6 tunnel
  C. EUI-64

• Question 635:

  A network technician is troubleshooting a connection issue and determines the domain name resolution is not getting out past the firewall. Which of the following ports should the technician check to see if it is being blocked by the ACLs?

  A. 23
  B. 53
  C. 110
  D. 389
  B. 53

• Question 636:

  A technician has racked a new access switch and has run multimode fiber to a new location. After installing an extended-range 10Gb SFP in the core switch, the technician installed a 10Gb SFP in the access switch and connected the port to the new extension with a fiber jumper. However, the link does not display, and the technician cannot see light emitting from the core switch. Which of the following solutions is MOST likely to resolve the problem?

  A. Swap the fiber pairs in one of the SFPs
  B. Replace the jumpers with single-mode fiber
  C. Set the correct MTU on the new interface
  D. Install an optic that matches the fiber type
  B. Replace the jumpers with single-mode fiber

• Question 637:

  A network administrator wants to connect to a remote device via SSH. Which of the following layers of the OSI model is the protocol using?

  A. 3
  B. 4
  C. 5
  D. 6
  E. 7
  E. 7

• Question 638:

  A network technician needs to upgrade a production Windows server to the latest service pack. In which of the following should the work plan and recovery procedure be documented?

  A. IDF/MDF
  B. Change management
  C. SOPs
  D. Inventory management
  C. SOPs

• Question 639:

  A company recently upgraded a legacy firewall to an NGFW. Which of the following can be deployed without extra hardware to restrict access to offending websites?

  A. A UTM appliance
  B. Content filtering
  C. An IPS
  D. A proxy server
  A. A UTM appliance

• Question 640:

  A network administrator is setting up a web-based application that needs to be continually accessible to the end users. Which of the following concepts would BEST ensure this requirement?

  A. High availability
  B. Snapshots
  C. NIC teaming
  D. Cold site
  A. High availability