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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. What is ARP? What are some of its attributes?
Intrusion Detection System
NFS (Network File System)
Have the administratorrecreate the shares to be named networkshares and privateshares in order to modify the share names to acceptable lengths
Address Resolution Protocol. Has no error control.

2. BNC Means...
25
Bayonet-Neill-Concelman or British Naval Connector
All hosts can communicate.
RDP/ Terminal Services

3. Print Server
The computer is set for DHCP (Dynamic Host Configuration Protocol) - but no DHCP (Dynamic Host Configuration Protocol) server is available for the network.
Manages printers on the network
Point-to-Point Protocol
Global System for Mobile Communications

4. On what Port is SUN RPC?
Internet Protocol
3.1
Secure Sockets Layer
111

5. On what Port is RDP?
3389
In a locked room in an offsite location
Port Address Translator
389

6. Fax Server

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7. PAP (Password Authentication Protocol) secures PPP (Point-to-Point Protocol) sessions by...
passing a username and password in plaintext.
Hybrid hub
Exterior Gateway Protocol
Alternating Current

8. In which OSI (Open Systems Interconnect) layer does a bridge operate?
Reverse Address Resolution Protocol.
Network Access Control
Data Link
Asynchronous Transfer Mode

9. Which one of the following options is a security standard for 802.11?
WEP (Wired Equivalent Privacy)
Router
Domain Name Service OR Domain Name Server
A long length of antenna extension cable

10. MAC Means...
RDP/ Terminal Services
Media Access Control
802.11
110

11. MAU means...
Networked Basic Input/Output System Extended User Interface
Internet Control Message Protocol
135-139
Media Access Unit - Media attachment Unit

12. Which layer of the OSI (Open Systems Interconnect) model handles formatting and code conversion?
As a way to share resources and information
Presentation
Any device on the network that can ask for access to resources
Light Emitting Diode

13. What is TCP?
192.168.96.254
Transmission Control Protocol
D. Switch and bridge
PDC (Primary Domain Controller)

14. SNMP Means...
Verification
Simple Network Management Protocol
ICMP (Internet Control Message Protocol)
10

15. Given the MAC address 00:B0:D0:5A:E1:B5 - what does 5A:E1:B5 identify?
The device ID (Identification)
The capability of a computer or a network system to respond to a condition automatically - often resolving it - reducing the impact on the system.
A striped set array with parity
It is an address assigned to a NIC (Network Interface Card).

16. On what Port is FTP?
20 & 21
Local Area Network
Internet Control Message Protocol
Proxy server

17. What is on Port 23?
Easy to install - Inexpensive - Less actual cable required
Lightweight Directory Access Protocol
72.16.16.1
Telnet

18. 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?
rp
Select the most probable cause
CSU / DSU (Channel Service Unit / Data Service Unit)
Gateway

19. TCP means...
Transmission Control Protocol
VPN (Virtual Private Network)
Challenge Handshake Authentication Protocol
raphical User Interface

20. What is QoS?
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.
Quality of Service
Extensible Authentication Protocol. It is used in 3rd party authentication providers/ multi-factor authentication.
Public Switched Telephone Network

21. IPX Means...
Internetwork packet exchange
SQL Server
20 & 21
nslookup

22. There is a suspected SMTP (Simple Mail Transfer Protocol) virus on the workstation. E-mail programs are not currently running. Which of the following utilities should be run to see if there are any open SMTP (Simple Mail Transfer Protocol) sockets?
Firewall
HTTPS/ SSL
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.
netstat

23. What is LEAP?
Lightweight Extensible Authentication Protocol. This is a Cisco proprietary solution.
2.4 GHz (Gigahertz).
161 & 162
169.254.1.1

24. A home user has been assigned one static IP (Internet Protocol) address. If the user wishes to use the 192.168.0.1 address range - what technology should the user implement?
Sys Log (Unix) or Event Manager (Windows)
Split the scope addresses between the servers assigning 192.168.0.1 through 192.168.0.127 for the PDC (Primary Domain Controller) and 192.168.0.128 through 192.168.0.254 for the BDC (Backup Domain Controller).
Bluetooth enabled cell phones
Proxy server

25. On what Port is POP3?
110
Someone has enabled an additional DHCP (Dynamic Host Configuration Protocol) server.
Bridge
NetBios

26. Which one of the following will interfere with an IEEE (Institute of Electrical and Electronics Engineers) 802.11b access point?
Internet Protocol
File Transfer Protocol
SSH
Bluetooth enabled cell phones

27. What is Unicast?
Have the administratorrecreate the shares to be named networkshares and privateshares in order to modify the share names to acceptable lengths
Alternating Current
Hypertext transfer protocol over secure sockets layer.
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.)

28. A technician just installed a new NIC (Network Interface Card) in a computer and attached a cable to connect the computer to a hub. Assuming the NIC (Network Interface Card) is functioning correctly and the network is up - which of the following will
The amber light is flashing occasionally and the green light is lit steadily.
POP3
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
LDAP - Active Directory (Windows) - e-Directory (Novell) - Open Directory (Apple)

29. 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
raphical User Interface
Data Link
the NIC (Network Interface Card) is bad.
The Internet router is blocking port 25.

30. NIC means...
Network Interface Card
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages
HTTP
User Datagram Protocol. This protocol is connectionless and routable.

31. DNS means...
Domain Name Service OR Domain Name Server
Institute of Electrical and Electronics Engineers
Client - protocol - and adapter
23

32. Given the following output - which utility was used? Default Server: bigserver.datacenter.com Address: 4.12.18.1
Proxy server
ping
nslookup
Eliminate any sources of RFI (Radio Frequency Interference) around the WAP (Wireless Access Point) Answer: D

33. What is UDP? What are some of its attributes?
Handles e-mail functions
Plain Old Telephone Service
User Datagram Protocol. This protocol is connectionless and routable.
Eliminate any sources of RFI (Radio Frequency Interference) around the WAP (Wireless Access Point) Answer: D

34. What are the two main network types?
Eliminate any sources of RFI (Radio Frequency Interference) around the WAP (Wireless Access Point) Answer: D
Connect Workstation 6 and Workstation 2 using a barrel connector
Client-server networks are the opposite of peer-to-peer networks. A single server uses a network operating system for managing the entire network.
Peer-To-Peer and Client-Server

35. A WINS (Windows Internet Name Service) network administrator has disabled DNS (Domain Name Service) for security reasons. Users have lost the ability to access remote network shares named ournetworkshares and ourprivateshares. How can this be resolve
Transport
The device ID (Identification)
Have the administratorrecreate the shares to be named networkshares and privateshares in order to modify the share names to acceptable lengths
The users will not be affected by the change.

36. Remote Access Server
The analyzer is functioning properly.
Provides remote users with access to the network through modems and an IP connection
Routing Internet Protocol
389

37. WLAN Means...
Wireless LAN
Exterior Gateway Protocol
111
Network File System

38. What is the maximum standard distance allowed to connect a customer via an ISDN (Integrated Services Digital Network) line?
A. 18 -000 feet (5 -486.4 meters)
To decrease network congestion Answer: D
10
As a way to share resources and information

39. On what Port is IMAP?
A network map showing exactly how data moves through the network.
143
RDP/ Terminal Services
1

40. A Windows 2000 work station has a TCP / IP (Transmission Control Protocol / Internet Protocol) address of 169.254.12.1. Which statement describes the state of the computers TCP / IP (Transmission Control Protocol / Internet Protocol) configuration?
Bayonet-Neill-Concelman or British Naval Connector
The computer is set for DHCP (Dynamic Host Configuration Protocol) - but no DHCP (Dynamic Host Configuration Protocol) server is available for the network.
Internet Protocol
SSL (Secure Sockets Layer)

41. What is PPP?
25
Point to Point Protocol
They get their name because they truly are 'at the service' of the network and run specialized software for the network's maintenance and control known as the network operating system. Sometimes servers have more than one job. But whether servers are
Routing Internet Protocol

42. A network administrator is troubleshooting connectivity from a client machine. An error message that reads 'Page Cannot be Displayed' is shown in the browser whenever a FQDN (Fully Qualified Domain Name) is typed in the address bar. However - if the
Switches - bridges - and NICs (Network Interface Card)
Wireless Access Point
The capability of a computer or a network system to respond to a condition automatically - often resolving it - reducing the impact on the system.
53

43. What is on Port 8080?
Port Address Translator
2.4 GHz (Gigahertz).
Client-server networks are the opposite of peer-to-peer networks. A single server uses a network operating system for managing the entire network.
Proxy Server

44. Which of the following are classified as Layer 2 devices?
Presentation
100 Mbps (Megabits per second)
Switches - bridges - and NICs (Network Interface Card)
1000BASE-CX

45. Which one of the following devices connects a network segment to a public telephone network?
Change the LANs (Local Area Network) WAP (Wireless Access Point) channel to a different channel than the other two WAPs (Wireless Access Point)
User Datagram Protocol
CSU / DSU (Channel Service Unit / Data Service Unit)
Local Area Network

46. Which two utilities can be used to find out what IP (Internet Protocol) address resolves from a domain name?
Server Message Block OR Small-to-Midsize Business
550 meters (1 -804.46 feet)
netstat and ping
traceroute

47. What is on Port 111?
443
Proxy server
Port Address Translator
SUN RPC

48. A packet filtering firewall operates at which layers of the OSI (Open Systems Interconnect) model?
Have the administratorrecreate the shares to be named networkshares and privateshares in order to modify the share names to acceptable lengths
Network and Transport
22
Network Access Control

49. HTTP Means...
Hypertext transfer protocol
SSL (Secure Sockets Layer)
100BASE-FX Answer: D
40 bit - 128 bit - 64 bit

50. NetBIOS Means...
An old microwave oven is being used in the break room which causes interference with the access point.
Networked Basic Input/Output System
TFTP (Trivial File Transfer Protocol)
Internetwork packet exchange

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