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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, 20 minutes, 0 seconds)

What software tool will save a packet for later review?

  • Protocol Analyzer
  • TCP/IP Scanner
  • Port Scanner
  • TLS

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

  • -n
  • -t
  • -l
  • -a

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

  • APIPA was used
  • NIC may be faulty
  • TCP/IP Stack is corrupt
  • WINS Server is down

Switches and Bridges reside on what OSI layer?

  • Layer 3
  • Layer 2
  • Session
  • Application

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

  • VLAN
  • DMZ
  • Subnet zero
  • VPN

Which choice prevents indefinite loops in an IP Network?

  • VTP
  • Hop count
  • Terminators
  • TTL

In full duplex communication, information can pass?

  • Two way, simultaneously
  • Two way, but only one at a time
  • None of the above
  • One way

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

  • STP
  • Fiber-optic
  • UTP
  • Coaxial

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

  • NAC
  • NAT
  • IPv6 tunneling
  • DMZ

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

  • Mac Filtering
  • Vlan Trunking/Tagging
  • QoS
  • Load balancing

Which of the following is a loopback address?

  • 00-21-86-5C-B4-6C
  • ::0
  • ::127:0:0:1

RIP and OSPF are examples of what?

  • routing protocols
  • Authentication protocols
  • Encryption algorithms
  • hashing algorithms

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

  • STP cables allow data to travel farther distances
  • Protects against EMI
  • Protects against optical interference
  • STP cables are fire resistant

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

  • Netstat
  • Tracert
  • Ping
  • Ipconfig

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

  • MITM
  • Phishing point
  • Evil Twin
  • War driving

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

  • Data link
  • Network
  • Physical
  • Session

What type of server dynamically assigns Internet Protocol Addresses?

  • DHCP
  • DNS
  • WINS
  • SNMP

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

  • OTDR
  • OpticsID
  • Punch down tool
  • Toner & Probe

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?


Which port is used by SMTP?

  • 25
  • 88
  • 143
  • 110