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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. All of the following are benefits of IPv6 (Internet Protocol version 6) EXCEPT...
larger subnet masks.
raphical User Interface
LDAP - Active Directory (Windows) - e-Directory (Novell) - Open Directory (Apple)
169.254.1.1

2. POP3 Means...
Post Office Protocol 3
Metropolitan Area Network
ping
Wireless Fidelity

3. What is on Ports 20 and 21?
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
A 2.4 GHz (Gigahertz) cordless telephone is in use.
These are the FTP ports. Port 20 handles data and Port 21 provides control.
DNS

4. Fax Server

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5. ISDN means...
ping
VPN (Virtual Private Network)
Wired Equivalent Privacy
Integrated Services digital Network

6. How many concurrent connections can a Windows 2000 Professional computer support on a single share?
10
MT-RJ (Mechanical Transfer-Registered Jack)
10 GBASE-LR
Time domain reflectometer

7. Connecting a LAN (Local Area Network) to a mainframe can be accomplished using a...
Point-to-Point Protocol
gateway.
Uniform Resource Locator
netstat and ping

8. 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?
RJ-11 (Registered Jack)
Connect Workstation 6 and Workstation 2 using a barrel connector
Not scalable - Expensive - Difficult to reconfigure - move - or change - Not fault tolerant
Integrated Services digital Network

9. 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
Put a router between the two network segments
Have the administratorrecreate the shares to be named networkshares and privateshares in order to modify the share names to acceptable lengths
nslookup
Verification

10. Web Server
An exact duplicate of the infrastructure is mirrored offsite.
110
gateway.
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages

11. Which of the following options allows for secure communication over the Internet?
Dynamic Host Configuration Protocol
VPN (Virtual Private Network)
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.
169.254.1.1

12. Given the following output - which utility was used? Default Server: bigserver.datacenter.com Address: 4.12.18.1
Proxy
nslookup
D. Switch and bridge
Wireless LAN

13. PSTN Means...
1
WINS (Windows Internet Name Service)
Wired Equivalent Privacy
Public Switched Telephone Network

14. A technician is troubleshooting a problem on a network using a utility to capture the packets. When the technician reviews the captured data they have only captured broadcast packets and packets from their own computer. What is the reason for this?
Plain Old Telephone Service
Lightweight Directory Access Protocol
A network map showing exactly how data moves through the network.
They are connected to a switch when trying to capture packets.

15. 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
There will be no Internet access.
Internetwork Packet Exchange/Sequenced Packet Exchange
ifconfig
netstat

16. 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.)
A striped set array with parity
Proxy
10 GBASE-LR

17. Which of the following are classified as Layer 2 devices?
Data Link
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.
Disk Operating System or Denial of Service
Switches - bridges - and NICs (Network Interface Card)

18. Given the MAC address 00:B0:D0:5A:E1:B5 - what does 5A:E1:B5 identify?
Sys Log (Unix) or Event Manager (Windows)
40 bit - 128 bit - 64 bit
The device ID (Identification)
802.2

19. What is DHCP? What is its key attribute?
New Technology File System
Point to Point Tunneling Protocol
All hosts can communicate.
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.

20. 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?
Extranet
L2TP (Layer 2 Tunneling Protocol)
The users will not be affected by the change.
encapsulating the data payload.

21. FDDI (Fiber Distributed Data Interface) operates at what speed?
Internet mail access protocol
Internet Control Message Protocol
Bridge
100 Mbps (Megabits per second)

22. Which one of the following options is required for a client workstation to connect to a network resource?
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.
SSH
A. 18 -000 feet (5 -486.4 meters)
Client - protocol - and adapter

23. On what Port is Telnet?
23
WINS (Windows Internet Name Service)
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.

24. SSH Means...
Bridge
Secure Shell
Service Set Identifier
Secure Sockets Layer

25. Describe a star topology
netstat
Manages printers on the network
WINS (Windows Internet Name Service)
Computers are connected to one central point w/ their own individual cables or wireless connections. This topology offers advantages over the bus topology and is used more often despite having more physical requirements than the bus topology. Benefit

26. The IPSec (Internet Protocol Security) protocol suite can secure network transmissions by...
encapsulating the data payload.
Reverse Address Resolution Protocol.
LDAP - Active Directory (Windows) - e-Directory (Novell) - Open Directory (Apple)
They are connected to a switch when trying to capture packets.

27. What is on Port 1433?
Secure Shell
Network Time Protocol
The Internet router is blocking port 25.
SQL Server

28. ICMP means...
Post Office Protocol
10 GBASE-LR
Bluetooth enabled cell phones
Internet Control Message Protocol

29. A facility designed to receive computer equipment during a disaster recovery is known as a...
3.1
Integrated Services digital Network
cold site.
raphical User Interface

30. FQDN means...
larger subnet masks.
RDP/ Terminal Services
Fully Qualified Domain Name
A transmission method in which data goes form a source node to all other nodes on a network. Each node receives the data and acts on it - which can generate a great deal of network traffic.

31. What is on Port 53?
Border Gateway Multicast Protocol - A routing protocol for router to router activity.
An old microwave oven is being used in the break room which causes interference with the access point.
DNS
Internet Protocol

32. Which protocol is used for error reporting in concert with the IP protocol?
ICMP (Internet Control Message Protocol)
PDC (Primary Domain Controller)
Multiple Link Interface
1000BASE-CX

33. What is a MAC (Media Access Control) address?
Internet mail access protocol
Put a router between the two network segments
It is an address assigned to a NIC (Network Interface Card).
HTTPS/ SSL

34. A technician connects a computer to the LAN (Local Area Network) switch to analyze the traffic occurring from another computer on the network. The only traffic observed coming from the other computer is broadcast frames. What can be concluded from th
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)
Internetwork packet exchange
The analyzer is functioning properly.
Internet Protocol

35. 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
An old microwave oven is being used in the break room which causes interference with the access point.
Transport
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.
Check the connection from the WAP (Wireless Access Point) to the network

36. An employee needs to access the internal secure company web site from a hotel. The employee will need which of the following connections?
Check the connection from the WAP (Wireless Access Point) to the network
Internet connection
Internet Information Services
Public Switched Telephone Network

37. 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)?
Not scalable - Expensive - Difficult to reconfigure - move - or change - Not fault tolerant
Periodically (randomly) blinking
128 bit addresses
TFTP (Trivial File Transfer Protocol)

38. NetBIOS Means...
111
Networked Basic Input/Output System
1000BASE-CX
Hybrid hub

39. What is on Port 25?
Port 161 is SNMP and Port 162 is the SNMP Manager
Initial installation cost may be higher - One central single point of failure (the hub or other device)
SMTP Server
SSH

40. Fault Tolerance
Network Time Protocol
cold site.
The capability of a computer or a network system to respond to a condition automatically - often resolving it - reducing the impact on the system.
L2TP (Layer 2 Tunneling Protocol)

41. What is PAT?
Internet Control Message Protocol
Port Address Translator
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)
Verification

42. What is BGMP?
Border Gateway Multicast Protocol - A routing protocol for router to router activity.
The analyzer is functioning properly.
traceroute
Hybrid hub

43. File Server
Packets from entering and leaving a network
Network News Transfer Protocol
Stores and dispenses files
Plain Old Telephone Service

44. The Spanning-Tree Protocol allows for redundancy of what networking device?
TCP / IP (Transmission Control Protocol / Internet Protocol)
Bridge
1000BASE-CX
Multipurpose Internet Mail Extension

45. Which two utilities can be used to find out what IP (Internet Protocol) address resolves from a domain name?
Sys Log (Unix) or Event Manager (Windows)
netstat and ping
A 2.4 GHz (Gigahertz) cordless telephone is in use.
Plain Old Telephone Service

46. Wi-Fi Means...
Wireless Fidelity
22
Internetwork packet exchange
PPTP (Point-to-Point Tunneling Protocol)

47. A user complains that they are unable to connect to a remote server using either FTP (File Transfer Protocol) or Telnet - although the user was able to connect yesterday. Which of the following commands is used to troubleshoot the problem?
Plain Old Telephone Service
ping
Internet Information Services
10

48. LAN Local Area Network
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)
Hypertext transfer protocol over secure sockets layer.
Media Access Unit - Media attachment Unit
Re-enter the username and password in the VPN (Virtual Private Network) connection and reconnect

49. GUI means
Client - protocol - and adapter
private IP (Internet Protocol) addresses must be obtained dynamically from the ISP (Internet Service Provider).
53
raphical User Interface

50. ICMP means...
Lightweight Directory Access Protocol
Basic Rate Interface
Internet Control Message Protocol
POP3

Can you answer 50 questions in 15 minutes?

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