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Comptia Network +

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

Instructions:

Answer 50 questions in 15 minutes.
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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. An employee needs to access the internal secure company web site from a hotel. The employee will need which of the following connections?
A 2.4 GHz (Gigahertz) cordless telephone is in use.
Point-to-Point Protocol
Internet connection
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages

2. 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
WINS (Windows Internet Name Service)
Problematic workstations have cached the old IP (Internet Protocol) address of the server.
Handles tasks in the place of other machines on the network
The 'memo maker' that sends and receives paperless faxes over the network

3. On what Port is SQL Server?
SMTP Server
1433
Media Access Unit - Media attachment Unit
New stations can be added easily and quickly - Scalable - Easier to troubleshoot - A single cable failure doesn't disable entire network

4. Web Server
Sys Log (Unix) or Event Manager (Windows)
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages
SQL Server
Check the connection from the WAP (Wireless Access Point) to the network

5. Physical Topology
80
Gateway
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.
2.4 GHz (Gigahertz).

6. Which one of the following is an IEEE (Institute of Electrical and Electronics Engineers) copper cable standard?
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
HTTP
Secure Sockets Layer
1000BASE-CX

7. What is on Port 8080?
3.1
ICMP (Internet Control Message Protocol)
Network File System
Proxy Server

8. An administrator has been called to consult on a network. After receiving network traffic statistics - the administrator notices that there is an abnormally high amount of DHCP (Dynamic Host Configuration Protocol) traffic. What recommendation would
HTTPS/ SSL
Configure the DHCP (Dynamic Host Configuration Protocol) server to increase lease expiration time
Secure Sockets Layer
8080

9. Application Server
Extensible Authentication Protocol. It is used in 3rd party authentication providers/ multi-factor authentication.
Manages network applications
Physical
2.4 GHz (Gigahertz).

10. POTS means...
BootP (Boot Protocol)
Internet mail access protocol
Plain Old Telephone Service
Time domain reflectometer

11. What is on Port 22?
1433
SSH
Two or more connected computers that can share resources
Hybrid hub

12. What is PPP?
SUN RPC
Token passing
Point to Point Protocol
Bridge

13. 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
PPTP (Point-to-Point Tunneling Protocol)
25
The amber light is flashing occasionally and the green light is lit steadily.
LDAP - Active Directory (Windows) - e-Directory (Novell) - Open Directory (Apple)

14. On what Port is the Proxy Server?
8080
69
MAC (Media Access Control) address
HTTP

15. Given the MAC address 00:B0:D0:5A:E1:B5 - what does 5A:E1:B5 identify?
Provides remote users with access to the network through modems and an IP connection
Intrusion Detection System
The device ID (Identification)
Sundays full backup as well as Mondays - Tuesdays - and Wednesdays tapes

16. GPS means...
Dynamic Host Configuration Protocol
Global Positioning System
ICMP (Internet Control Message Protocol)
WINS (Windows Internet Name Service)

17. Which one of the following provides a fault-tolerant storage system containing five disks and a single controller that will function if a single disk fails?
The 'memo maker' that sends and receives paperless faxes over the network
A striped set array with parity
netstat and ping
143

18. Which one of the following communication protocols does a UNIX system primarily rely on?
New Technology File System
traceroute
TCP / IP (Transmission Control Protocol / Internet Protocol)
Transmission Control Protocol/Internet Protocol

19. ISP Means...
Have the administratorrecreate the shares to be named networkshares and privateshares in order to modify the share names to acceptable lengths
Wireless Fidelity
Internet Service Provider
SQL Server

20. In which OSI (Open Systems Interconnect) layer does a bridge operate?
File Transfer Protocol
As a way to share resources and information
Data Link
Hard to troubleshoot - Difficult to change or move - Doesn't offer much fault tolerance

21. The IPSec (Internet Protocol Security) protocol suite can secure network transmissions by...
Challenge Handshake Authentication Protocol
encapsulating the data payload.
Intrusion Detection System
48 bits.

22. ACL means...
Access Control List
Routing Internet Protocol
Industry Standards Organization
MultiProtocol Label Switching

23. Ten workstations numbered 1 through 10 are installed sequentially on a physical star network. The network uses a logical bus topology and is cabled using Category 3 UTP (Unshielded Twisted Pair). The cable to Workstation 3 has been severed. Which of
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.
Proxy server
All workstations except Workstation 3 can communicate to each other.
TFTP (Trivial File Transfer Protocol)

24. On what Port is Sys Log/ Event Manager?
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
Light Emitting Diode
514
Post Office Protocol

25. What is NAT?
encapsulating the data payload.
Post Office Protocol
Network Address Translator
Light Emitting Diode

26. What is on Port 25?
SMTP Server
CSU / DSU (Channel Service Unit / Data Service Unit)
larger subnet masks.
An old microwave oven is being used in the break room which causes interference with the access point.

27. At which layer of the OSI (Open Systems Interconnect) model does UDP (User Datagram Protocol) reside?
To decrease network congestion Answer: D
Point-to-Point Protocol
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.

28. What is on Port 110?
TFTP (Trivial File Transfer Protocol)
POP3
25
Client - protocol - and adapter

29. Which one of the following choices is the MOST secure place to store tape backups?
In a locked room in an offsite location
Physical
Multipurpose Internet Mail Extension
20 & 21

30. ICMP means...
Internet Control Message Protocol
Application
netstat
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.

31. File Server
6
Networked Basic Input/Output System
Stores and dispenses files
Internet Protocol

32. Which of the following is used to translate NetBIOS (Network Basic Input / Output System) names
WEP (Wired Equivalent Privacy)
Router
DNS (Domain Name Service) server settings
WINS (Windows Internet Name Service)

33. DOS means...
Authentication
Disk Operating System or Denial of Service
111
Dynamic Host Configuration Protocol

34. Which fiber connector looks similar to an RJ-45 (Registered Jack) connector and connects two strands of fiber?
Internet Protocol
MT-RJ (Mechanical Transfer-Registered Jack)
Post Office Protocol
Networked Basic Input/Output System Extended User Interface

35. What is TCP?
2.4 GHz (Gigahertz).
Application
Transmission Control Protocol
The analyzer is functioning properly.

36. All of the following are benefits of IPv6 (Internet Protocol version 6) EXCEPT...
Local Area Network
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.)
Any network device with an IP address
larger subnet masks.

37. Which of the following options allows for secure communication over the Internet?
A 2.4 GHz (Gigahertz) cordless telephone is in use.
Client-server networks are the opposite of peer-to-peer networks. A single server uses a network operating system for managing the entire network.
VPN (Virtual Private Network)
802.2

38. Print Server
Light Emitting Diode
Public Switched Telephone Network
RJ-11 (Registered Jack)
Manages printers on the network

39. Logical Topology
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
VPN (Virtual Private Network)
Telnet
A network map showing exactly how data moves through the network.

40. What is on Port 514?
A long length of antenna extension cable
10
Sys Log (Unix) or Event Manager (Windows)
Hypertext transfer protocol over secure sockets layer.

41. List the benefits of a star topology

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42. Which of the following are classified as Layer 2 devices?
Switches - bridges - and NICs (Network Interface Card)
SSH
111
netstat

43. Given the output: 1.pgw (129.6.80.254) * 4ms 3ms 2.129.6.1.245 (129.6.1.245) 4ms 3ms * 3.129.6.2.252 (129.6.2.252) 5ms 5ms 4ms Which of the following commands causes the results above?
Industry Standards Organization
PDC (Primary Domain Controller)
As a way to share resources and information
traceroute

44. Given the following output - which utility was used? Default Server: bigserver.datacenter.com Address: 4.12.18.1
User Datagram Protocol. This protocol is connectionless and routable.
nslookup
An old microwave oven is being used in the break room which causes interference with the access point.
Verification

45. Connecting a LAN (Local Area Network) to a mainframe can be accomplished using a...
Internet Information Services
Verification
110
gateway.

46. What is PAP?
Implement VLANs (Virtual Local Area Network)
Password Authentication Protocol
Network Interface Card
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

47. Which one of the following is an IEEE (Institute of Electrical and Electronics Engineers) fiber optic standard?
Proxy
Wireless Access Point
10 GBASE-LR
Bluetooth enabled cell phones

48. SSL Means...
Secure Sockets Layer
Remote Desktop Protocol
Routing Information Protocol
389

49. IEEE means...
netstat
Institute of Electrical and Electronics Engineers
Plain Old Telephone Service
HTTPS/ SSL

50. What is DHCP? What is its key attribute?
Routing Internet Protocol
802.11i
CSU / DSU (Channel Service Unit / Data Service Unit)
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.

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