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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. IEEE means...
Easy to install - Inexpensive - Less actual cable required
Application
Institute of Electrical and Electronics Engineers
802.11i

2. On what Port is SQL Server?
Multiple Link Interface
WINS (Windows Internet Name Service)
As a way to share resources and information
1433

3. What is L2TP? What is significant about this protocol?
TFTP (Trivial File Transfer Protocol)
Layer 2 Tunneling Protocol. This is a Cisco proprietary solution.
Integrated Services digital Network
Network Address Translator

4. What is on Port 110?
Transmission Control Protocol
POP3
A network map showing exactly how data moves through the network.
PPP (Point-to-Point Protocol)

5. Wi-Fi Means...
Wireless Fidelity
23
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages
DNS (Domain Name Service) server settings

6. HTML means...
Hypertext Markup Language
Internet Protocol
Internet Information Services
SUN RPC

7. 802.11 security is defined in...
Any device on the network that can ask for access to resources
MT-RJ (Mechanical Transfer-Registered Jack)
802.11i
This IP (Internet Protocol) address cannot be pinged remotely.

8. What is on Port 23?
HTTPS/ SSL
An old microwave oven is being used in the break room which causes interference with the access point.
Reverse Address Resolution Protocol.
Telnet

9. URL Means...
As a way to share resources and information
Client - protocol - and adapter
Network File System
Uniform Resource Locator

10. WPA Means...
Direct Current
Handles e-mail functions
Wireless Protected Access
3389

11. If a destination address is not in a bridges forwarding table - what will the bridge do?
Forward the packets to all ports except the one that originated the request
CSU / DSU (Channel Service Unit / Data Service Unit)
MultiProtocol Label Switching
Implement VLANs (Virtual Local Area Network)

12. What enables a UNIX computer to access exported file systems from other UNIX computers?
The capability of a computer or a network system to respond to a condition automatically - often resolving it - reducing the impact on the system.
Post Office Protocol
NFS (Network File System)
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).

13. 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?
Public Key Infrastructure
Basic Input/Output System
CSU / DSU (Channel Service Unit / Data Service Unit)
Digital Subscriber Line

14. A new intranet web server has been installed for a company. The clients access the intranet server by its DNS (Domain Name Service) name. To automatically change the clients to connect to the new server - an administrator modifies the DNS (Domain Nam
Wireless Access Point
Problematic workstations have cached the old IP (Internet Protocol) address of the server.
110
Network File System

15. All of the following Novell NetWare operating systems support NDS (NetWare Directory Services) natively EXCEPT...
Light Emitting Diode
Hybrid hub
3.1
Port 161 is SNMP and Port 162 is the SNMP Manager

16. What is BGMP?
Exterior Gateway Protocol
Border Gateway Multicast Protocol - A routing protocol for router to router activity.
Configure the DHCP (Dynamic Host Configuration Protocol) server to increase lease expiration time
WINS (Windows Internet Name Service)

17. Name the seven most common physical topologies
Bus - Star - Ring - Mesh - Point-to-point - Point-to-multipoint - Hybrid
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.
Internet Protocol
Domain Name Service OR Domain Name Server

18. What is DHCP? What is its key attribute?
Proxy Server
Dynamic Host Configuration Protocol - a network service that assigns IP addresses to clients. Should remember that it uses scopes to manage any excluded/ static IP addresses.
They are connected to a switch when trying to capture packets.
LDAP - Active Directory (Windows) - e-Directory (Novell) - Open Directory (Apple)

19. NAT Means...
Public Switched Telephone Network
Local Area Network
Handles the call center and call routing and can be thought of as a sophisticated network answering machine
Network Address Translation

20. What is on Port 514?
Fully Qualified Domain Name
Sys Log (Unix) or Event Manager (Windows)
A. 18 -000 feet (5 -486.4 meters)
Data Link

21. On what Port is the SMTP Server?
Secure Shell
25
Remote Desktop Protocol
Uniform Resource Locator

22. FQDN means...
802.11i
MultiProtocol Label Switching
Fully Qualified Domain Name
A striped set array with parity

23. NTFS Means...
Transmission Control Protocol
Open Source Path First - this is a routing protocol
New Technology File System
TFTP (Trivial File Transfer Protocol)

24. IMAP Means...
Wireless Protected Access
Internet mail access protocol
Transport
Transmission Control Protocol

25. A user complains that they can no longer access resources on the network. The user is unable to ping other nodes and ipconfig returns an IP (Internet Protocol) address that is not in the correct subnet. What is the problem?
Someone has enabled an additional DHCP (Dynamic Host Configuration Protocol) server.
69
New stations can be added easily and quickly - Scalable - Easier to troubleshoot - A single cable failure doesn't disable entire network
PDC (Primary Domain Controller)

26. List the benefits of a star topology

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27. IPX Means...
Internetwork packet exchange
SMB (Server Message Block)
Disk Operating System or Denial of Service
Select the most probable cause

28. 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)?
Network Address Translation
Periodically (randomly) blinking
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).
There will be no Internet access.

29. DC means...
Router
Disk Operating System or Denial of Service
Direct Current
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).

30. The Spanning-Tree Protocol allows for redundancy of what networking device?
An old microwave oven is being used in the break room which causes interference with the access point.
Extranet
Bridge
Hypertext transfer protocol over secure sockets layer.

31. Upon which devices can NAT (Network Address Translation) be used?
Manages printers on the network
Firewall
128 bit addresses
Quality of Service

32. 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
Electromagnetic Interference
Secure Shell
Network Time Protocol
the NIC (Network Interface Card) is bad.

33. What is RARP?
PDC (Primary Domain Controller)
Token passing
Handles e-mail functions
Reverse Address Resolution Protocol.

34. Describe a ring topology

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35. What is on Port 1433?
161 & 162
Hypertext transfer protocol
Multipurpose Internet Mail Extension
SQL Server

36. What is on Port 53?
DNS
D. Switch and bridge
TFTP (Trivial File Transfer Protocol)
Bridge

37. What is CHAP?
private IP (Internet Protocol) addresses must be obtained dynamically from the ISP (Internet Service Provider).
Layer 2 Tunneling Protocol. This is a Cisco proprietary solution.
Global System for Mobile Communications
Challenge Handshake Authentication Protocol

38. What part of an Ethernet MAC (Media Access Control) address designates the manufacturer of the NIC (Network Interface Card)?
Have the administratorrecreate the shares to be named networkshares and privateshares in order to modify the share names to acceptable lengths
10
L2TP (Layer 2 Tunneling Protocol)
bytes 1-3

39. A network administrator is configuring a router to support a new subnet on a TCP / IP (Transmission Control Protocol / Internet Protocol) network. The subnet uses 192.168.96.0/24. The administrators company policy is to reserve the highest IP (Intern
netstat
Trivial File Transfer Protocol
Someone has enabled an additional DHCP (Dynamic Host Configuration Protocol) server.
192.168.96.254

40. A workstation with a static IP (Internet Protocol) address can print and authenticate to a server - but cannot browse to www.comptia.org. What is the FIRST item to troubleshoot?
DNS (Domain Name Service) server settings
Enable infrastructure mode and obtain the IP (Internet Protocol) address automatically on all clients
Manages network applications
111

41. List the drawbacks of a ring topology
169.254.1.1
161 & 162
Provides remote users with access to the network through modems and an IP connection
Not scalable - Expensive - Difficult to reconfigure - move - or change - Not fault tolerant

42. Which OSI (Open Systems Interconnect) layer provides interfaces to the user that enable programs to use network services?
172.192.4.256
Application
Handles the call center and call routing and can be thought of as a sophisticated network answering machine
Bayonet-Neill-Concelman or British Naval Connector

43. An administrator is unsuccessful when attempting to ping a network device on a remote site with a firewall in between. In order for the administrator to be successful - what protocol needs to be allowed through the firewall?
Time domain reflectometer
Internet Control Message Protocol
ICMP (Internet Control Message Protocol)
20 & 21

44. MPLS
Transmission Control Protocol
MultiProtocol Label Switching
48 bits.
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages

45. A star network that uses several cable types must use which hub type in order to accommodate all client machines?
Port Address Translator
Hybrid hub
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.
Windows Internet Name Service

46. A user would like to implement a secure ordering system on a web server. Which of the following protocols is installed?
Dynamic Host Configuration Protocol
This IP (Internet Protocol) address cannot be pinged remotely.
SSL (Secure Sockets Layer)
MultiProtocol Label Switching

47. ISDN means...
Exterior Gateway Protocol
Port Address Translator
DNS
Integrated Services digital Network

48. SSH Means...
TFTP (Trivial File Transfer Protocol)
It is an address assigned to a NIC (Network Interface Card).
Secure Shell
Global Positioning System

49. What is ARP? What are some of its attributes?
TFTP (Trivial File Transfer Protocol)
Public Key Infrastructure
Access Control List
Address Resolution Protocol. Has no error control.

50. Which physical topology is used by a 10BASE2 network?
Bus
Basic Rate Interface
VPN (Virtual Private Network)
443

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