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. On what Port is IMAP?
Industry Standards Organization
143
Extranet
Digital Subscriber Line

2. GPS means...
ifconfig
Global Positioning System
Fully Qualified Domain Name
BootP (Boot Protocol)

3. 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
Internet Protocol Security. This is the defacto standard for VPN security.
larger subnet masks.
Problematic workstations have cached the old IP (Internet Protocol) address of the server.
Media Access Control

4. Given the following output - which utility was used? Default Server: bigserver.datacenter.com Address: 4.12.18.1
Each computer is directly connected to other computers in the same network and data flows in a circle shape from computer to computer and eventually back to the source. This topology isn't very popular because it's not easily scalable and the cable r
nslookup
802.11a.
6

5. A Windows 2000 work station has a TCP / IP (Transmission Control Protocol / Internet Protocol) address of 169.254.12.1. Which statement describes the state of the computers TCP / IP (Transmission Control Protocol / Internet Protocol) configuration?
The computer is set for DHCP (Dynamic Host Configuration Protocol) - but no DHCP (Dynamic Host Configuration Protocol) server is available for the network.
Service Set Identifier
Basic Input/Output System
Address Resolution Protocol. Has no error control.

6. 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
The users will not be affected by the change.
Have the administratorrecreate the shares to be named networkshares and privateshares in order to modify the share names to acceptable lengths
Implement VLANs (Virtual Local Area Network)
Network Time Protocol

7. Which of the following is used to translate NetBIOS (Network Basic Input / Output System) names
Challenge Handshake Authentication Protocol
WINS (Windows Internet Name Service)
80
Configure the DHCP (Dynamic Host Configuration Protocol) server to increase lease expiration time

8. POTS means...
Public Key Infrastructure
WEP (Wired Equivalent Privacy)
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
Plain Old Telephone Service

9. Which one of the following is an IEEE (Institute of Electrical and Electronics Engineers) copper cable standard?
1000BASE-CX
Wireless Fidelity
Change the LANs (Local Area Network) WAP (Wireless Access Point) channel to a different channel than the other two WAPs (Wireless Access Point)
Point-to-Point Protocol

10. What is on Ports 161 and 162?
Port 161 is SNMP and Port 162 is the SNMP Manager
Server Message Block OR Small-to-Midsize Business
The amber light is flashing occasionally and the green light is lit steadily.
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

11. On what Port is POP3?
Sys Log (Unix) or Event Manager (Windows)
8080
110
The device ID (Identification)

12. ISO Means...
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.
Connect Workstation 6 and Workstation 2 using a barrel connector
Industry Standards Organization
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. A workstation presents an error message to a user. The message states that 'Duplicate IP (Internet Protocol) has been detected on the network.' After establishing what has changed in the network - what should be the NEXT step using the standard troub
Data Link
Integrated Services digital Network
Select the most probable cause
Internet Control Message Protocol

14. What is PAT?
Port Address Translator
passing a username and password in plaintext.
PPP (Point-to-Point Protocol)
Sys Log (Unix) or Event Manager (Windows)

15. Servers

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16. Which one of the following choices is the MOST secure place to store tape backups?
In a locked room in an offsite location
443
Network Time Protocol
Lightweight Directory Access Protocol

17. NTP means...
Network Time Protocol
Wireless Access Point
Internet Protocol
Lightweight Directory Access Protocol

18. SNMP Means...
A long length of antenna extension cable
In a locked room in an offsite location
Hybrid hub
Simple Network Management Protocol

19. FQDN means...
110
Fully Qualified Domain Name
Hypertext Markup Language
VPN (Virtual Private Network)

20. DSL means...
23
Router
Digital Subscriber Line
rlogin

21. PRI Means...
Primary Rate Interface
Central Processing unit
Internet Control Message Protocol
Stores and dispenses files

22. DHCP means...
Dynamic Host Configuration Protocol
135-139
BootP (Boot Protocol)
Handles e-mail functions

23. What is Multicast Transmission?
Secure Sockets Layer
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.
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.
Each computer is directly connected to other computers in the same network and data flows in a circle shape from computer to computer and eventually back to the source. This topology isn't very popular because it's not easily scalable and the cable r

24. A network administrator is troubleshooting connectivity from a client machine. An error message that reads 'Page Cannot be Displayed' is shown in the browser whenever a FQDN (Fully Qualified Domain Name) is typed in the address bar. However - if the
MAC (Media Access Control) address
161 & 162
In the LAN (Local Area Network)
53

25. RDP means...
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).
Global Positioning System
The users will not be affected by the change.
Remote Desktop Protocol

26. SSL Means...
Secure Sockets Layer
Bus - Star - Ring - Mesh - Point-to-point - Point-to-multipoint - Hybrid
An exact duplicate of the infrastructure is mirrored offsite.
135-139

27. Wi-Fi Means...
ping
VPN (Virtual Private Network)
Wireless Fidelity
143

28. NFS Means...
25
8080
Network File System
Transport

29. Which physical topology is used by a 10BASE2 network?
Bus
Network Interface Card
Application
80

30. What is on Ports 135-139?
Hypertext Markup Language
NetBios
135-139
Network Address Translator

31. On what Port is the SMTP Server?
passing a username and password in plaintext.
25
Internet Service Provider
Primary Rate Interface

32. Which protocol could be used by a VPN (Virtual Private Network)?
PPTP (Point-to-Point Tunneling Protocol)
SSH
DNS
CSU / DSU (Channel Service Unit / Data Service Unit)

33. The system administrator performs full backups on Sundays. Incremental backups are performed every day EXCEPT Sunday. The backups start at 10 a.m. and end by 12 p.m. The system crashes on Wednesday night. Which tapes must be used to restore data?
Telnet
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
8080
Sundays full backup as well as Mondays - Tuesdays - and Wednesdays tapes

34. On what Port is Sys Log/ Event Manager?
Internet Protocol
514
The device ID (Identification)
Port 20 must also be unblocked.

35. IMAP Means...
the NIC (Network Interface Card) is bad.
Bridges operate at OSI (Open Systems Interconnect) Layer 2 and use MAC (Media Access Control) addresses to make decisions.
Two or more connected computers that can share resources
Internet mail access protocol

36. An Ethernet MAC (Media Access Control) address consists of...
48 bits.
Public Switched Telephone Network
ICMP (Internet Control Message Protocol)
Telnet

37. On what Port is the Proxy Server?
Digital Subscriber Line
69
8080
135-139

38. IEEE means...
Two or more connected computers that can share resources
rp
10 GBASE-LR
Institute of Electrical and Electronics Engineers

39. SSID Means...
Token passing
Service Set Identifier
ifconfig
Each computer is directly connected to other computers in the same network and data flows in a circle shape from computer to computer and eventually back to the source. This topology isn't very popular because it's not easily scalable and the cable r

40. Which protocol is the fastest file transfer protocol?
10 GBASE-LR
6
MT-RJ (Mechanical Transfer-Registered Jack)
TFTP (Trivial File Transfer Protocol)

41. Logical Topology
Wireless Access Point
A network map showing exactly how data moves through the network.
Access Control List
Gateway

42. 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?
ping
Internet connection
MT-RJ (Mechanical Transfer-Registered Jack)
Asynchronous Transfer Mode

43. What is BGMP?
netstat and ping
gateway.
25
Border Gateway Multicast Protocol - A routing protocol for router to router activity.

44. FTP Means
File Transfer Protocol
Routing Internet Protocol
161 & 162
Application

45. What is the maximum standard distance allowed to connect a customer via an ISDN (Integrated Services Digital Network) line?
Manages network applications
A. 18 -000 feet (5 -486.4 meters)
It is an address assigned to a NIC (Network Interface Card).
To decrease network congestion Answer: D

46. All of the following are true statements about private IP (Internet Protocol) addressing EXCEPT...
Easy to install - Inexpensive - Less actual cable required
The capability of a computer or a network system to respond to a condition automatically - often resolving it - reducing the impact on the system.
private IP (Internet Protocol) addresses must be obtained dynamically from the ISP (Internet Service Provider).
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.

47. 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
Institute of Electrical and Electronics Engineers
192.168.96.254
Network File System
3389

48. What is on Port 111?
Firewall
SUN RPC
Easy to install - Inexpensive - Less actual cable required
Packets from entering and leaving a network

49. On what Port is NetBios?
802.11
135-139
Wireless Fidelity
Trivial File Transfer Protocol

50. Which one of the following IEEE (Institute of Electrical and Electronics Engineers) standards has the shortest maximum distance?
Reverse Address Resolution Protocol.
DNS (Domain Name Service) server settings
ICMP (Internet Control Message Protocol)
1000BASE-CX