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. What is TCP?
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.)
Transmission Control Protocol
User Datagram Protocol. This protocol is connectionless and routable.
In a locked room in an offsite location

2. Physical Topology
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.
WEP (Wired Equivalent Privacy)
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.
Handles the call center and call routing and can be thought of as a sophisticated network answering machine

3. Telephony Server
Handles the call center and call routing and can be thought of as a sophisticated network answering machine
550 meters (1 -804.46 feet)
Point-to-Point Tunneling Protocol
Verification

4. A network has been set up for DHCP (Dynamic Host Configuration Protocol) services using a PDC (Primary Domain Controller) and BDC (Backup Domain Controller) each with a range of 192.168.0.1 to192.168.0.254 using a class subnet of 255.255.255.0. DHCP
TFTP (Trivial File Transfer Protocol)
Border Gateway Multicast Protocol - A routing protocol for router to router activity.
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).
1000BASE-LX and10 GBASE-LR

5. LAN Local Area Network
10 GBASE-LR
PDC (Primary Domain Controller)
Primary Rate Interface
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)

6. NetBEUI Means...
Basic Rate Interface
Border Gateway Multicast Protocol - A routing protocol for router to router activity.
Application
Networked Basic Input/Output System Extended User Interface

7. SSL Means...
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
Secure Sockets Layer
Network File System
private IP (Internet Protocol) addresses must be obtained dynamically from the ISP (Internet Service Provider).

8. What is on Port 3389?
Put a router between the two network segments
Implement VLANs (Virtual Local Area Network)
Network News Transfer Protocol
RDP/ Terminal Services

9. A small office network with ten computers uses a cable modem and router to connect to the Internet and distribute services to clients. After several weeks of use - the routers collision LED (Light Emitting Diode) has begun to stay on permanently. Wha
gateway.
Plain Old Telephone Service
There are too many collisions occurring in traffic. Disconnect each network card individually to find and replace the one that is broadcasting.
To decrease network congestion Answer: D

10. A network administrator manages a medium-sized network with a mixture of different platform computers. The network contains multiple subnets located across a large geographical area. Over half of the subnets contain a WAP (Wireless Access Point) for
Eliminate any sources of RFI (Radio Frequency Interference) around the WAP (Wireless Access Point) Answer: D
netstat and ping
SSL (Secure Sockets Layer)
192.168.96.254

11. What is Broadcast Transmission?
Wireless LAN
Any network device with an IP address
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.
8080

12. 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?
WINS (Windows Internet Name Service)
Internet Protocol
Provides remote users with access to the network through modems and an IP connection
netstat

13. A small company connected to the Internet through a SOHO (Small Office / Home Office) router wants to make an internal web server public on the Internet. Computers on the LAN can access the web pages but Internet users cannot. What should be done to
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.
Internet connection
Server Message Block OR Small-to-Midsize Business
Presentation

14. On what Port is RDP?
CSU / DSU (Channel Service Unit / Data Service Unit)
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.
3389
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

15. Network
Two or more connected computers that can share resources
Port Address Translator
An exact duplicate of the infrastructure is mirrored offsite.
New Technology File System

16. Which one of the following standards has a maximum data rate of 11 Mbps (Megabits per second)?
40 bit - 128 bit - 64 bit
802.11b
8080
Configure the DHCP (Dynamic Host Configuration Protocol) server to increase lease expiration time

17. What is on Ports 20 and 21?
Bridges operate at OSI (Open Systems Interconnect) Layer 2 and use MAC (Media Access Control) addresses to make decisions.
These are the FTP ports. Port 20 handles data and Port 21 provides control.
SQL Server
Central Processing unit

18. HTML means...
Hypertext Markup Language
netstat and ping
All workstations except Workstation 3 can communicate to each other.
Packets from entering and leaving a network

19. PPP Means...
Point-to-Point Protocol
Internet mail access protocol
Transmission Control Protocol
802.11

20. A companys disaster recovery plan requires that a hot site be maintained for fault tolerance. Which of the following would achieve this goal?
Port Address Translator
2
Media Access Unit - Media attachment Unit
An exact duplicate of the infrastructure is mirrored offsite.

21. What is EGP?
Data Link
Bridges operate at OSI (Open Systems Interconnect) Layer 2 and use MAC (Media Access Control) addresses to make decisions.
Exterior Gateway Protocol
gateway.

22. FDDI (Fiber Distributed Data Interface) operates at what speed?
Client-server networks are the opposite of peer-to-peer networks. A single server uses a network operating system for managing the entire network.
192.168.96.254
Forward the packets to all ports except the one that originated the request
100 Mbps (Megabits per second)

23. What is on Port 69?
Direct Current
File Transfer Protocol
TFTP (Trivial File Transfer Protocol)
MultiProtocol Label Switching

24. FTP Means
File Transfer Protocol
T1 (T-Carrier Level 1).
Internet mail access protocol
Someone has enabled an additional DHCP (Dynamic Host Configuration Protocol) server.

25. Which one of the following communication protocols does a UNIX system primarily rely on?
161 & 162
Internetwork Packet Exchange/Sequenced Packet Exchange
Gateway
TCP / IP (Transmission Control Protocol / Internet Protocol)

26. On what Port is Sys Log/ Event Manager?
Lightweight Extensible Authentication Protocol. This is a Cisco proprietary solution.
514
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
550 meters (1 -804.46 feet)

27. What is QoS?
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).
Configure the DHCP (Dynamic Host Configuration Protocol) server to increase lease expiration time
private IP (Internet Protocol) addresses must be obtained dynamically from the ISP (Internet Service Provider).
Quality of Service

28. POP3 Means...
Easy to install - Inexpensive - Less actual cable required
Periodically (randomly) blinking
Post Office Protocol 3
Point to Point Tunneling Protocol

29. Application Server
Manages network applications
Integrated Services digital Network
Transport
gateway.

30. PPTP Means...
Point-to-Point Tunneling Protocol
Domain Name Service OR Domain Name Server
This IP (Internet Protocol) address cannot be pinged remotely.
L2TP (Layer 2 Tunneling Protocol)

31. Mail Server
Handles e-mail functions
New stations can be added easily and quickly - Scalable - Easier to troubleshoot - A single cable failure doesn't disable entire network
Someone has enabled an additional DHCP (Dynamic Host Configuration Protocol) server.
Network Address Translator

32. Connecting a LAN (Local Area Network) to a mainframe can be accomplished using a...
gateway.
PPP (Point-to-Point Protocol)
Simple Network Management Protocol
Gateway

33. Which OSI (Open Systems Interconnect) layer converts digital data into electronic signals to beput on a wire?
Wireless Protected Access
2.4 GHz (Gigahertz).
110
Physical

34. Which networking device works at the upper three layers of the OSI (Open Systems Interconnect) and connects networks with different architectures?
Gateway
PPTP (Point-to-Point Tunneling Protocol)
D. Switch and bridge
TFTP (Trivial File Transfer Protocol)

35. What is IPSEC? Why is it significant?
Hypertext Markup Language
72.16.16.1
Internet Protocol Security. This is the defacto standard for VPN security.
Internet Control Message Protocol

36. A client accessing a network share folder has authenticated into the system and has full access rights to a folder share. But after opening the file they find they cannot modify the files contents. What is the likely cause?
The file has been opened by another user and is open for read only.
Password Authentication Protocol
NFS (Network File System)
Secure Sockets Layer

37. IPSEC means...
Internet Protocol Security
40 bit - 128 bit - 64 bit
Firewall
Multipurpose Internet Mail Extension

38. Proxy Server
Handles tasks in the place of other machines on the network
The computer is set for DHCP (Dynamic Host Configuration Protocol) - but no DHCP (Dynamic Host Configuration Protocol) server is available for the network.
Problematic workstations have cached the old IP (Internet Protocol) address of the server.
Change the LANs (Local Area Network) WAP (Wireless Access Point) channel to a different channel than the other two WAPs (Wireless Access Point)

39. Which one of the following servers provides web caching services?
Intrusion Detection System
It is an address assigned to a NIC (Network Interface Card).
File Transfer Protocol
Proxy

40. DC means...
An eight-position connector which uses UTP (Unshielded Twisted Pair).
Direct Current
the NIC (Network Interface Card) is bad.
Application

41. On what Port is SNMP?
Address Resolution Protocol. Has no error control.
161 & 162
23
netstat

42. NAC means...
Network Access Control
Transport
Handles e-mail functions
802.11i

43. What is on Port 53?
Lightweight Directory Access Protocol
10 GBASE-LR
DNS
LDAP - Active Directory (Windows) - e-Directory (Novell) - Open Directory (Apple)

44. All of the following options transmit data over a modem EXCEPT...
T1 (T-Carrier Level 1).
Proxy server
Client - protocol - and adapter
VPN (Virtual Private Network)

45. Why did we develop networking?
As a way to share resources and information
802.11i
Network Address Translation
69

46. 802.11 security is defined in...
802.11i
Proxy Server
SMTP Server
All workstations except Workstation 3 can communicate to each other.

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?
Bridges operate at OSI (Open Systems Interconnect) Layer 2 and use MAC (Media Access Control) addresses to make decisions.
ping
Increase the TTL (Time to Live) on the DNS (Domain Name Service) servers
Exterior Gateway Protocol

48. What is RIP?
Two or more connected computers that can share resources
Routing Internet Protocol
169.254.1.1
Client - protocol - and adapter

49. The 802.11 frequency band is...
User Datagram Protocol
Provides remote users with access to the network through modems and an IP connection
These are the FTP ports. Port 20 handles data and Port 21 provides control.
2.4 GHz (Gigahertz).

50. What is PPTP?
Point to Point Tunneling Protocol
Check the connection from the WAP (Wireless Access Point) to the network
6
Plain Old Telephone Service

Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?

Major Subjects
Tests & Exams AP CLEP DSST GRE SAT GMAT	Certifications CISSP go to https://www.isc2.org/ PMP ITIL RHCE MCTS More...	IT Skills Android Programming Data Modeling Objective C Programming Basic Python Programming Adobe Illustrator More...	Business Skills Advertising Techniques Business Accounting Basics Business Strategy Human Resource Management Marketing Basics More...
Soft Skills Body Language People Skills Public Speaking Persuasion Job Hunting And Resumes More...	Vocabulary GRE Vocab SAT Vocab TOEFL Essential Vocab Basic English Words For All Global Words You Should Know Business English More...	Languages AP German Vocab AP Latin Vocab SAT Subject Test: French Italian Survival Norwegian Survival More...	Engineering Audio Engineering Computer Science Engineering Aerospace Engineering Chemical Engineering Structural Engineering More...
Health Sciences Basic Nursing Skills Health Science Language Fundamentals Veterinary Technology Medical Language Cardiology Clinical Surgery More...	English Grammar Fundamentals Literary And Rhetorical Vocab Elements Of Style Vocab Introduction To English Major Complete Advanced Sentences Literature Homonyms More...	Math Algebra Formulas Basic Arithmetic: Measurements Metric Conversions Geometric Properties Important Math Facts Number Sense Vocab Business Math More...	Other Major Subjects Science Economics History Law Performing-arts Cooking Logic & Reasoning Trivia

Test your basic knowledge |

Comptia Network +

Sorry!:) No result found.

Can you answer 50 questions in 15 minutes?

Let me suggest you:

Browse all subjects

Browse all tests

Most popular tests

Major Subjects

Tests & Exams

Certifications

IT Skills

Business Skills

Soft Skills

Vocabulary

Languages

Engineering

Health Sciences

English

Math

Other Major Subjects

Browse all subjects

Browse all tests

Most popular tests