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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. A star network that uses several cable types must use which hub type in order to accommodate all client machines?
There will be no Internet access.
Institute of Electrical and Electronics Engineers
Public Switched Telephone Network
Hybrid hub

2. On what Port is SNMP?
389
25
161 & 162
Application

3. FDDI (Fiber Distributed Data Interface) operates at what speed?
Implement VLANs (Virtual Local Area Network)
192.168.96.254
TFTP (Trivial File Transfer Protocol)
100 Mbps (Megabits per second)

4. Which IEEE (Institute of Electrical and Electronics Engineers) 802.x standard defines the operation of the LLC (Logical Link Control) sublayer of the OSI (Open Systems Interconnect) models Data Link layer?
161 & 162
Networked Basic Input/Output System Extended User Interface
rp
802.2

5. ICMP means...
Internet Control Message Protocol
2.4 GHz (Gigahertz).
Client - protocol - and adapter
Electromagnetic Interference

6. On what Port is NetBios?
A network map showing exactly how data moves through the network.
Peer-To-Peer and Client-Server
Exterior Gateway Protocol
135-139

7. ISP Means...
Domain Name Service OR Domain Name Server
Internet Service Provider
Light Emitting Diode
A 2.4 GHz (Gigahertz) cordless telephone is in use.

8. ATM Means...
Asynchronous Transfer Mode
MT-RJ (Mechanical Transfer-Registered Jack)
It is an address assigned to a NIC (Network Interface Card).
Primary Rate Interface

9. What is Unicast?
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.)
20 & 21
WEP (Wired Equivalent Privacy)
Firewall

10. DOS means...
Point to Point Protocol
Disk Operating System or Denial of Service
Exterior Gateway Protocol
143

11. Around noon - 802.11b wireless users near the break room have intermittent - random connections. What is the problem?
An old microwave oven is being used in the break room which causes interference with the access point.
Provides remote users with access to the network through modems and an IP connection
Remote Desktop Protocol
Internetwork packet exchange

12. PKI means...
passing a username and password in plaintext.
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages
Public Key Infrastructure
Transmission Control Protocol

13. What is UDP? What are some of its attributes?
NetBios
Transmission Control Protocol
802.1x
User Datagram Protocol. This protocol is connectionless and routable.

14. What is on Ports 161 and 162?
Port 161 is SNMP and Port 162 is the SNMP Manager
Token passing
Point-to-Point Protocol
MT-RJ (Mechanical Transfer-Registered Jack)

15. Client-Server Networks
RDP/ Terminal Services
1
Gateway
Client-server networks are the opposite of peer-to-peer networks. A single server uses a network operating system for managing the entire network.

16. If a destination address is not in a bridges forwarding table - what will the bridge do?
Port Address Translator
Change the LANs (Local Area Network) WAP (Wireless Access Point) channel to a different channel than the other two WAPs (Wireless Access Point)
Light Emitting Diode
Forward the packets to all ports except the one that originated the request

17. Which one of the following devices connects a network segment to a public telephone network?
CSU / DSU (Channel Service Unit / Data Service Unit)
File Transfer Protocol
Sundays full backup as well as Mondays - Tuesdays - and Wednesdays tapes
Access Control List

18. On what Port is POP3?
Network Access Control
Hybrid hub
110
169.254.1.1

19. 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?
Connect Workstation 6 and Workstation 2 using a barrel connector
Network News Transfer Protocol
They are connected to a switch when trying to capture packets.
Routing Information Protocol

20. Which two devices both operate at the same layer of the OSI (Open Systems Interconnect) model?
File Transfer Protocol
Have the administratorrecreate the shares to be named networkshares and privateshares in order to modify the share names to acceptable lengths
D. Switch and bridge
rp

21. Which one of the following is an IEEE (Institute of Electrical and Electronics Engineers) fiber optic standard?
Wired Equivalent Privacy
10 GBASE-LR
Address Resolution Protocol. Has no error control.
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.

22. WEP Means...
10 GBASE-LR
T1 (T-Carrier Level 1).
Router
Wired Equivalent Privacy

23. A network administrator notices in his secure wireless office that many of his wireless client machines constantly lose network connectivity. The wired clients never have downtime. Theadministrator also notices that the wireless clients all lose conn
Check the connection from the WAP (Wireless Access Point) to the network
Institute of Electrical and Electronics Engineers
Direct Current
User Datagram Protocol. This protocol is connectionless and routable.

24. A packet filtering firewall operates at which layers of the OSI (Open Systems Interconnect) model?
23
Network and Transport
Hypertext Markup Language
In the LAN (Local Area Network)

25. Which one of the following will affect the range of an 802.11b WAP (Wireless Access Point)?
Internet Service Provider
3389
Hybrid hub
A long length of antenna extension cable

26. Which protocol is used for error reporting in concert with the IP protocol?
ICMP (Internet Control Message Protocol)
Proxy server
Point-to-Point Protocol
Select the most probable cause

27. Proxy Server
This IP (Internet Protocol) address cannot be pinged remotely.
Bridge
WEP (Wired Equivalent Privacy)
Handles tasks in the place of other machines on the network

28. 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
Change the LANs (Local Area Network) WAP (Wireless Access Point) channel to a different channel than the other two WAPs (Wireless Access Point)
traceroute
A. 18 -000 feet (5 -486.4 meters)
Put a router between the two network segments

29. On what Port is the Proxy Server?
8080
An eight-position connector which uses UTP (Unshielded Twisted Pair).
The 'memo maker' that sends and receives paperless faxes over the network
110

30. 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
New Technology File System
69
Asynchronous Transfer Mode
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.

31. EMI means...
WINS (Windows Internet Name Service)
Sundays full backup as well as Mondays - Tuesdays - and Wednesdays tapes
Wireless Access Point
Electromagnetic Interference

32. WLAN Means...
Point-to-Point Protocol
The analyzer is functioning properly.
Bus
Wireless LAN

33. Which of the following are classified as Layer 2 devices?
The file has been opened by another user and is open for read only.
Switches - bridges - and NICs (Network Interface Card)
Peer-To-Peer and Client-Server
Eliminate any sources of RFI (Radio Frequency Interference) around the WAP (Wireless Access Point) Answer: D

34. IPSEC means...
Networked Basic Input/Output System Extended User Interface
1000BASE-LX and10 GBASE-LR
Change the LANs (Local Area Network) WAP (Wireless Access Point) channel to a different channel than the other two WAPs (Wireless Access Point)
Internet Protocol Security

35. SSID Means...
Service Set Identifier
Data Link
Handles tasks in the place of other machines on the network
Challenge Handshake Authentication Protocol

36. PSTN Means...
TFTP (Trivial File Transfer Protocol)
Not scalable - Expensive - Difficult to reconfigure - move - or change - Not fault tolerant
Primary Rate Interface
Public Switched Telephone Network

37. Which one of the following is an IEEE (Institute of Electrical and Electronics Engineers) fiber optic standard?
LDAP - Active Directory (Windows) - e-Directory (Novell) - Open Directory (Apple)
10 GBASE-LR
Industry Standards Organization
CSU / DSU (Channel Service Unit / Data Service Unit)

38. A computer that is working on a network is unplugged and then plugged into another switch with a new cable. The link LED (Light Emitting Diode) on the NIC (Network Interface Card) does not come on. All of the following could be the source of the prob
the NIC (Network Interface Card) is bad.
Metropolitan Area Network
raphical User Interface
Have the administratorrecreate the shares to be named networkshares and privateshares in order to modify the share names to acceptable lengths

39. Which one of the following servers provides web caching services?
raphical User Interface
Proxy
A long length of antenna extension cable
Point to Point Protocol

40. Physical Topology
Handles e-mail functions
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.
Industry Standards Organization
MAC (Media Access Control) address

41. WINS Means...
To decrease network congestion Answer: D
Put a router between the two network segments
Hard to troubleshoot - Difficult to change or move - Doesn't offer much fault tolerance
Windows Internet Name Service

42. HTTP Means...
Hypertext transfer protocol
An eight-position connector which uses UTP (Unshielded Twisted Pair).
VPN (Virtual Private Network)
53

43. What is the maximum standard distance allowed to connect a customer via an ISDN (Integrated Services Digital Network) line?
Eliminate any sources of RFI (Radio Frequency Interference) around the WAP (Wireless Access Point) Answer: D
A. 18 -000 feet (5 -486.4 meters)
Wireless LAN
Network File System

44. Given the MAC address 00:B0:D0:5A:E1:B5 - what does 5A:E1:B5 identify?
PPP (Point-to-Point Protocol)
Primary Rate Interface
The device ID (Identification)
Configure the DHCP (Dynamic Host Configuration Protocol) server to increase lease expiration time

45. WPA Means...
Wireless Protected Access
netstat
192.168.96.254
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

46. WAP Means...
IMAP (Mail Client)
New Technology File System
Wireless Access Point
raphical User Interface

47. Print Server
Intrusion Detection System
Manages printers on the network
Secure Shell
PPTP (Point-to-Point Tunneling Protocol)

48. What is IP?
Sundays full backup as well as Mondays - Tuesdays - and Wednesdays tapes
Application
Two or more connected computers that can share resources
Internet Protocol

49. AC means...
Exterior Gateway Protocol
Alternating Current
Enable infrastructure mode and obtain the IP (Internet Protocol) address automatically on all clients
Internet mail access protocol

50. Servers

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