Test your basic knowledge |

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. NNTP Means...
Password Authentication Protocol
Network News Transfer Protocol
There will be no Internet access.
Public Key Infrastructure

2. FTP Means
Data Link
File Transfer Protocol
Token passing
ifconfig

3. What is on Port 80?
A 2.4 GHz (Gigahertz) cordless telephone is in use.
Initial installation cost may be higher - One central single point of failure (the hub or other device)
HTTP
Reverse Address Resolution Protocol.

4. 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?
The users will not be affected by the change.
Hypertext transfer protocol over secure sockets layer.
Multiple Link Interface
WINS (Windows Internet Name Service)

5. Web Server
Two or more connected computers that can share resources
53
Asynchronous Transfer Mode
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages

6. A facility designed to receive computer equipment during a disaster recovery is known as a...
IMAP (Mail Client)
cold site.
Intrusion Detection System
T1 (T-Carrier Level 1).

7. Which one of the following communication protocols does a UNIX system primarily rely on?
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.
100 Mbps (Megabits per second)
Token passing
TCP / IP (Transmission Control Protocol / Internet Protocol)

8. On what Port is the Proxy Server?
Network Address Translation
Handles the call center and call routing and can be thought of as a sophisticated network answering machine
Peer-To-Peer and Client-Server
8080

9. All of the following Novell NetWare operating systems support NDS (NetWare Directory Services) natively EXCEPT...
CSU / DSU (Channel Service Unit / Data Service Unit)
3.1
53
169.254.1.1

10. Fault Tolerance
The capability of a computer or a network system to respond to a condition automatically - often resolving it - reducing the impact on the system.
Uniform Resource Locator
69
Network News Transfer Protocol

11. Which media access method is used for an IEEE (Institute of Electrical and Electronics Engineers) 802.5 network?
ping
Global System for Mobile Communications
Physical
Token passing

12. 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?
This IP (Internet Protocol) address cannot be pinged remotely.
Primary Rate Interface
23
traceroute

13. Wi-Fi Means...
T1 (T-Carrier Level 1).
Wireless Fidelity
Handles e-mail functions
The file has been opened by another user and is open for read only.

14. Why did we develop networking?
Multipurpose Internet Mail Extension
All workstations except Workstation 3 can communicate to each other.
Network and Transport
As a way to share resources and information

15. Describe a ring topology

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16. What is on Port 110?
2
Transmission Control Protocol
POP3
New stations can be added easily and quickly - Scalable - Easier to troubleshoot - A single cable failure doesn't disable entire network

17. LED Means...
Bluetooth enabled cell phones
Presentation
Light Emitting Diode
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)

18. WEP Means...
Wired Equivalent Privacy
Proxy
10
New stations can be added easily and quickly - Scalable - Easier to troubleshoot - A single cable failure doesn't disable entire network

19. SSL Means...
Secure Sockets Layer
Digital Subscriber Line
This IP (Internet Protocol) address cannot be pinged remotely.
WINS (Windows Internet Name Service)

20. WINS Means...
Network Access Control
New Technology File System
NFS (Network File System)
Windows Internet Name Service

21. On what Port is SQL Server?
Network File System
bytes 1-3
cold site.
1433

22. On what Port is FTP?
20 & 21
802.2
Wireless Access Point
Internet mail access protocol

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

24. 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
22
Secure Shell
ifconfig
L2TP (Layer 2 Tunneling Protocol)

25. ICMP means...
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.
File Transfer Protocol
Internet Control Message Protocol
Enable infrastructure mode and obtain the IP (Internet Protocol) address automatically on all clients

26. Which of the following options allows for secure communication over the Internet?
LDAP - Active Directory (Windows) - e-Directory (Novell) - Open Directory (Apple)
Networked Basic Input/Output System Extended User Interface
VPN (Virtual Private Network)
Gateway

27. WAP Means...
3.1
Fully Qualified Domain Name
Internet Control Message Protocol
Wireless Access Point

28. Which fiber connector looks similar to an RJ-45 (Registered Jack) connector and connects two strands of fiber?
In the LAN (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.)
10 GBASE-LR
MT-RJ (Mechanical Transfer-Registered Jack)

29. What is on Port 389?
All hosts can communicate.
Digital Subscriber Line
Central Processing unit
LDAP - Active Directory (Windows) - e-Directory (Novell) - Open Directory (Apple)

30. A star network that uses several cable types must use which hub type in order to accommodate all client machines?
802.11b
Hybrid hub
DNS (Domain Name Service) server settings
Institute of Electrical and Electronics Engineers

31. Remote Access Server
HTTPS/ SSL
Periodically (randomly) blinking
A striped set array with parity
Provides remote users with access to the network through modems and an IP connection

32. Client Machine
Light Emitting Diode
Port 161 is SNMP and Port 162 is the SNMP Manager
A network map showing exactly how data moves through the network.
Any device on the network that can ask for access to resources

33. Name the seven most common physical topologies
Bus - Star - Ring - Mesh - Point-to-point - Point-to-multipoint - Hybrid
MT-RJ (Mechanical Transfer-Registered Jack)
Multiple Link Interface
Problematic workstations have cached the old IP (Internet Protocol) address of the server.

34. DNS means...
Internet Protocol Security
Domain Name Service OR Domain Name Server
Light Emitting Diode
Central Processing unit

35. On what Port is the SMTP Server?
The analyzer is functioning properly.
Network File System
25
Handles tasks in the place of other machines on the network

36. Which one of the following is an IEEE (Institute of Electrical and Electronics Engineers) fiber optic standard?
The amber light is flashing occasionally and the green light is lit steadily.
The 'memo maker' that sends and receives paperless faxes over the network
10 GBASE-LR
Primary Rate Interface

37. What is Multicast Transmission?
Firewall
private IP (Internet Protocol) addresses must be obtained dynamically from the ISP (Internet Service Provider).
Switches - bridges - and NICs (Network Interface Card)
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.

38. Which one of the following will interfere with an IEEE (Institute of Electrical and Electronics Engineers) 802.11b access point?
Bluetooth enabled cell phones
NetBios
CSU / DSU (Channel Service Unit / Data Service Unit)
Multipurpose Internet Mail Extension

39. MAU means...
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.
Intrusion Detection System
SUN RPC
Media Access Unit - Media attachment Unit

40. What is Broadcast Transmission?
DNS
All hosts can communicate.
PPP (Point-to-Point Protocol)
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.

41. DC means...
Bayonet-Neill-Concelman or British Naval Connector
Global System for Mobile Communications
Manages web-based activities by running Hypertext Transfer Protocol (HTTP) for storing web content and accessing web pages
Direct Current

42. What is PPP?
T1 (T-Carrier Level 1).
Point to Point Protocol
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).
User Datagram Protocol

43. What is on Ports 135-139?
389
private IP (Internet Protocol) addresses must be obtained dynamically from the ISP (Internet Service Provider).
NetBios
802.11

44. TCP/IP Means;
The capability of a computer or a network system to respond to a condition automatically - often resolving it - reducing the impact on the system.
Simple Network Management Protocol
Transmission Control Protocol/Internet Protocol
Layer 2 Tunneling Protocol. This is a Cisco proprietary solution.

45. Which of the following connectors will be required for a RAS (Remote Access Service) server accepting four incoming dial-up connections to connect to the PSTN (Public Switched Telephone Network)?
Provides remote users with access to the network through modems and an IP connection
Port Address Translator
Secure Sockets Layer
RJ-11 (Registered Jack)

46. PSTN Means...
TCP / IP (Transmission Control Protocol / Internet Protocol)
They are connected to a switch when trying to capture packets.
Public Switched Telephone Network
Data Link

47. 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?
The file has been opened by another user and is open for read only.
Verification
CSU / DSU (Channel Service Unit / Data Service Unit)
Hybrid hub

48. IPX Means...
Metropolitan Area Network
Reverse Address Resolution Protocol.
Internetwork packet exchange
Bluetooth enabled cell phones

49. BIOS Means...
Extensible Authentication Protocol. It is used in 3rd party authentication providers/ multi-factor authentication.
10 GBASE-LR
100 Mbps (Megabits per second)
Basic Input/Output System

50. IP means...
Internet Protocol
SMB (Server Message Block)
Packets from entering and leaving a network
Internet mail access protocol