Test your basic knowledge |

Comptia Network +

Subjects : certifications, comptia-network-+, it-skills

Instructions:

Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can study here.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.

This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.

1. WAP Means...
Wireless Access Point
100BASE-FX Answer: D
HTTP
Two or more connected computers that can share resources

2. NetBIOS Means...
BootP (Boot Protocol)
Media Access Control
Networked Basic Input/Output System
Transmission Control Protocol

3. What is PAP?
DNS
netstat
Password Authentication Protocol
This IP (Internet Protocol) address cannot be pinged remotely.

4. In a fully Meshed network - every node has a connection to every other node - 7+6+5+4+3+2+1=28 Which digital interface device is used to connect to a local service providers digital T1 (T-Carrier Level 1) or E1 network?
Quality of Service
netstat
CSU / DSU (Channel Service Unit / Data Service Unit)
Layer 2 Tunneling Protocol. This is a Cisco proprietary solution.

5. Company A has two networks - one on the west side of town and one on the east side. The network administrator wants to connect the two networks with a leased line but is concerned about limiting broadcast traffic. What can the administrator do to all
Put a router between the two network segments
Check the connection from the WAP (Wireless Access Point) to the network
Routing Information Protocol
Hypertext transfer protocol over secure sockets layer.

6. On what Port is RDP?
Manages printers on the network
Put a router between the two network segments
3389
POP3

7. Telephony Server
Hard to troubleshoot - Difficult to change or move - Doesn't offer much fault tolerance
Peer-To-Peer and Client-Server
Internet Protocol
Handles the call center and call routing and can be thought of as a sophisticated network answering machine

8. On a switched Ethernet network that is operating perfectly - what is the state in which a user will find the activity LED (Light Emitting Diode)?
Data Link
D. Switch and bridge
Periodically (randomly) blinking
Bus

9. Which command will produce the following output? ethoLink encap : Ethernet HWaddr: 00:80:C8:D6:74:43 inet adder : 4.150.6.3 Bcast : 4.255.255.255 Mask: 255.0.0.0
NetBios
ifconfig
Local Area Network
Enable infrastructure mode and obtain the IP (Internet Protocol) address automatically on all clients

10. Six workstations that are numbered 1-6 are installed sequentially in a physical ring topology. Workstation 1 fails. How can the network administrator remove Workstation 1 for service without moving the other workstations?
traceroute
Network Access Control
Connect Workstation 6 and Workstation 2 using a barrel connector
Extensible Authentication Protocol. It is used in 3rd party authentication providers/ multi-factor authentication.

11. The IPSec (Internet Protocol Security) protocol suite can secure network transmissions by...
netstat
encapsulating the data payload.
TFTP (Trivial File Transfer Protocol)
Handles tasks in the place of other machines on the network

12. An administrator changes the lease time of the DHCP (Dynamic Host Configuration Protocol) scope from one week to one day. What affect will this have on the end users?
The users will not be affected by the change.
Integrated Services digital Network
The file has been opened by another user and is open for read only.
TFTP (Trivial File Transfer Protocol)

13. A client accessing a network share folder has authenticated into the system and has full access rights to a folder share. But after opening the file they find they cannot modify the files contents. What is the likely cause?
2.4 GHz (Gigahertz).
Bus
The file has been opened by another user and is open for read only.
Internetwork Packet Exchange/Sequenced Packet Exchange

14. How many concurrent connections can a Windows 2000 Professional computer support on a single share?
Network and Transport
10
802.11b
Hypertext transfer protocol

15. Which one of the following IEEE (Institute of Electrical and Electronics Engineers) standards has the shortest maximum distance?
the NIC (Network Interface Card) is bad.
cold site.
1000BASE-CX
To decrease network congestion Answer: D

16. File Server
In the LAN (Local Area Network)
Stores and dispenses files
Quality of Service
PPP (Point-to-Point Protocol)

17. Which media access method is used for an IEEE (Institute of Electrical and Electronics Engineers) 802.5 network?
Token passing
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages
40 bit - 128 bit - 64 bit
Service Set Identifier

18. A network has grown to include seventy 24 port Ethernet switches and has decreased in performance steadily as new switches are added. What adjustments can be made to the infrastructure to improve the performance?
Implement VLANs (Virtual Local Area Network)
A network map defining the specific characteristics of a network such as where workstations and other devices are located and the arrangement of all the physical media such as cables.
Hybrid hub
143

19. Fault Tolerance
MAC (Media Access Control) address
Physical
the NIC (Network Interface Card) is bad.
The capability of a computer or a network system to respond to a condition automatically - often resolving it - reducing the impact on the system.

20. ATM Means...
Transport
Asynchronous Transfer Mode
TFTP (Trivial File Transfer Protocol)
Wireless Protected Access

21. What is on Ports 135-139?
SQL Server
Manages network applications
NetBios
IMAP (Mail Client)

22. What part of an Ethernet MAC (Media Access Control) address designates the manufacturer of the NIC (Network Interface Card)?
As a way to share resources and information
WEP (Wired Equivalent Privacy)
bytes 1-3
Sundays full backup as well as Mondays - Tuesdays - and Wednesdays tapes

23. Logical Topology
A network map defining the specific characteristics of a network such as where workstations and other devices are located and the arrangement of all the physical media such as cables.
A network map showing exactly how data moves through the network.
Trivial File Transfer Protocol
Multiple Link Interface

24. A user connects to the companys intranet server via a VPN (Virtual Private Network) connection from a SOHO (Small Office / Home Office) using the broadband service. One day - the user cannot successfully connect to the VPN (Virtual Private Network) a
Dynamic Host Configuration Protocol
Re-enter the username and password in the VPN (Virtual Private Network) connection and reconnect
rp
A transmission method in which data is sent from a server to specific nodes that are defined as members of a multicast group. Network nodes not in the group ignore the data.

25. LDAP means...
53
Lightweight Directory Access Protocol
1000BASE-CX
A. 18 -000 feet (5 -486.4 meters)

26. On what Port is the Proxy Server?
8080
Increase the TTL (Time to Live) on the DNS (Domain Name Service) servers
Point-to-Point Tunneling Protocol
Usually restricted to spanning a particular geographic location such as an office building - a single department within a corporate office - or even a home office)

27. What is on Port 3389?
Alternating Current
Transmission Control Protocol
TFTP (Trivial File Transfer Protocol)
RDP/ Terminal Services

28. A network technician is troubleshooting a remote home users computer that is behind a SOHO (Small Office / Home Office) router running NAT (Network Address Translation). The technician wants to ping the IP (Internet Protocol) address of the remote us
A network's physical topology gives you the lay of the land and the logical topology illustrates how the signals and data travel throughout the layout.
This IP (Internet Protocol) address cannot be pinged remotely.
Re-enter the username and password in the VPN (Virtual Private Network) connection and reconnect
Port 161 is SNMP and Port 162 is the SNMP Manager

29. DHCP means...
3389
Point to Point Tunneling Protocol
Public Key Infrastructure
Dynamic Host Configuration Protocol

30. Host
Implement VLANs (Virtual Local Area Network)
encapsulating the data payload.
Proxy
Any network device with an IP address

31. A company wants to have an intranet. Where would the intranet web server be located in the network?
DNS
WINS (Windows Internet Name Service)
In the LAN (Local Area Network)
HTTP

32. All of the following are benefits of IPv6 (Internet Protocol version 6) EXCEPT...
larger subnet masks.
An eight-position connector which uses UTP (Unshielded Twisted Pair).
Someone has enabled an additional DHCP (Dynamic Host Configuration Protocol) server.
The users will not be affected by the change.

33. A user is booting a workstation and suddenly receives a message stating that a duplicate IP (Internet Protocol) address is in use on the network. Which of the following commands can be used to troubleshoot the problem?
DNS
rp
53
SSH

34. FDDI (Fiber Distributed Data Interface) operates at what speed?
Run more than one central processing unit (CPU) and whose resources are available to other users on the network to access when needed. Something this powerful is typically referred to only as a server today. Don't confuse workstations with client mac
Application
Internet mail access protocol
100 Mbps (Megabits per second)

35. PPTP Means...
Open Source Path First - this is a routing protocol
Point-to-Point Tunneling Protocol
Wireless LAN
NFS (Network File System)

36. Which one of the following standards has a maximum data rate of 11 Mbps (Megabits per second)?
Global Positioning System
802.11b
Quality of Service
Domain Name Service OR Domain Name Server

37. What is on Port 514?
All hosts can communicate.
Sys Log (Unix) or Event Manager (Windows)
Intrusion Detection System
25

38. SSID Means...
Service Set Identifier
1433
25
rp

39. Which one of the following will interfere with an IEEE (Institute of Electrical and Electronics Engineers) 802.11b access point?
128 bit addresses
Service Set Identifier
Bluetooth enabled cell phones
72.16.16.1

40. IPX Means...
ifconfig
Internetwork packet exchange
User Datagram Protocol
Bayonet-Neill-Concelman or British Naval Connector

41. A network administrator needs to verify that the SMTP (Simple Mail Transfer Protocol) service is running on a particular server. On what port number should a Telnet session be established?
Public Key Infrastructure
Point-to-Point Protocol
25
ICMP (Internet Control Message Protocol)

42. Which networking device works at the upper three layers of the OSI (Open Systems Interconnect) and connects networks with different architectures?
Gateway
cold site.
Post Office Protocol 3
A network map showing exactly how data moves through the network.

43. What is Unicast?
This IP (Internet Protocol) address cannot be pinged remotely.
Bluetooth enabled cell phones
Networked Basic Input/Output System Extended User Interface
A transmission method in which data is transferred from a specific source address to a specific destination address. (Network nodes not involved in the transfer ignor the transmission.)

44. Web Server
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages
Lightweight Extensible Authentication Protocol. This is a Cisco proprietary solution.
Light Emitting Diode
User Datagram Protocol

45. HTML means...
Service Set Identifier
Transmission Control Protocol/Internet Protocol
802.11
Hypertext Markup Language

46. A small company connected to the Internet through a SOHO (Small Office / Home Office) router wants to make an internal web server public on the Internet. Computers on the LAN can access the web pages but Internet users cannot. What should be done to
CSU / DSU (Channel Service Unit / Data Service Unit)
Make certain the web site has an external DNS (Domain Name Service) name and a public IP address - and that port 80 is open on the router.
NFS (Network File System)
the NIC (Network Interface Card) is bad.

47. Fax Server

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48. On what Port is IMAP?
rlogin
Transmission Control Protocol
Usually restricted to spanning a particular geographic location such as an office building - a single department within a corporate office - or even a home office)
143

49. What is on Port 143?
Central Processing unit
Consists of two distinct and terminated ends with each computer connected to one unbroken cable running its entire length. All of the computers can see all of the data flowing through but the only one computer the data is addressed to will actually g
1000BASE-CX
IMAP (Mail Client)

50. What is on Port 8080?
Token passing
802.11
Access Control List
Proxy Server