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CompTIA Network Plus N10 006 Test 4

Free CompTIA Network+ N10-006 practice test, CompTIA Network Plus N10 006 Test 4. This practice exam covers basic computer networking, to include the installation and configuration of networks, media types, configuration types, and network security. Passing this exam will require knowledge in the Ethernet Protocol, IPv4, and some IPv6, MAC addressing, TCP/UDP, the OSI Layer, and various other protocols such as SNMP, SSH, FTP, SSL/TLS, and more.

  • Questions: 20
  • Time: 60 seconds per question (0 hours, 15 minutes, 0 seconds)

Jack, a network technician, needs to subnet a class C network into as many subnets as possible, with at least 22 usable hosts per subnet. What subnet mask should he use?

  • 255.255.255.128

  • 255.255.255.224

  • 255.255.255.252

  • 255.255.255.240

What software tool will save a packet for later review?

  • Port Scanner

  • TCP/IP Scanner

  • Protocol Analyzer

  • TLS

What is the purpose of using STP ethernet cables instead of UTP ethernet cables?

  • Protects against EMI

  • Protects against optical interference

  • STP cables are fire resistant

  • STP cables allow data to travel farther distances

Which type of cabling would not be affected by interference from other nearby cables?

  • STP

  • Coaxial

  • UTP

  • Fiber-optic

Which choice prevents indefinite loops in an IP Network?

  • TTL

  • VTP

  • Hop count

  • Terminators

Switches and Bridges reside on what OSI layer?

  • Session

  • Application

  • Layer 2

  • Layer 3

A subnet placed outside of a firewall, that is very lightly protected is known as what?

  • VLAN

  • DMZ

  • VPN

  • Subnet zero

What type of server dynamically assigns Internet Protocol Addresses?

  • SNMP

  • DHCP

  • DNS

  • WINS

Which switch for the ping command, will ping a host a specific number of times?

  • -l

  • -n

  • -t

  • -a

You need to view a Windows PC's open TCP connections, which command would you use?

  • Tracert

  • Ipconfig

  • Ping

  • Netstat

Which choice is a feature on a switch using port-security?

  • Mac Filtering

  • QoS

  • Load balancing

  • Vlan Trunking/Tagging

Which tool can help a technician identify a break in a fiber optic line?

  • Toner & Probe

  • Punch down tool

  • OTDR

  • OpticsID

RIP and OSPF are examples of what?

  • Encryption algorithms

  • hashing algorithms

  • Authentication protocols

  • routing protocols

What layer does a router operate at in the OSI Model?

  • Session

  • Data link

  • Physical

  • Network

A malicious AP that appears as a legitimate wireless access point, is known as what?

  • Evil Twin

  • War driving

  • MITM

  • Phishing point

Which of the following is a loopback address?

  • ::127:0:0:1

  • ::0

  • 00-21-86-5C-B4-6C

  • 127.0.0.1

A user on a company's network is experiencing network issues. Their IP is 169.254.144.221, what does this IP indicate?

  • TCP/IP Stack is corrupt

  • WINS Server is down

  • APIPA was used

  • NIC may be faulty

In full duplex communication, information can pass?

  • Two way, but only one at a time

  • Two way, simultaneously

  • None of the above

  • One way

Which port is used by SMTP?

  • 25

  • 143

  • 88

  • 110

Which of the following can translate IP Addresses, allowing for private IP's to traverse the Internet?

  • NAT

  • IPv6 tunneling

  • NAC

  • DMZ



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