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Test your basic knowledge |
IT: Networking Vocab
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Subject
:
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. A frame (or packet) sent to all nodes on the network.
Network Layer (Layer 3)
broadcast frame or broadcast packet
subnetting purpose
PAT (Port Address Translation)
2. You may set up a web server on companys access server - allowing global connections - for employees to access
demilitarized zone
API (application program interface)
Secure Shell (SSH)
TCP/IP Vs. OSI: Internet
3. Metropolitan area network
Secure File Transfer Protocol
broadcast frame or broadcast packet
Radio Frequency Interference
MAN
4. Defines host IP in packet headers
Unshielded twisted-pair (UTP) cable
intrusion prevention
Network
Data Link
5. Manages network communication - available on a CD-ROM for example - that is used to manage communications and how frames or packets are sent using a protocol.
NIC drivers
Data Link (Layer 2)
networks enable users to share resources
WAN
6. A type of address translation in which a limited pool of internet-valid IP addresses is shared by multiple private network hosts.
port 21
Network File System
TDMA
DNAT (Dynamic Network Address Translation)
7. A shell protocol that enables systems to use various authenticaion mechanisms.
EAP
frame
Remote Desktop Protocol
Access Control List
8. An established guidline that specifies how networked data is formatted into packet or frame - how it is transmitted - and how it is interpreted at the receiving end.
protocol
Simple Mail Transfer Protocol (SMTP)
headened
Segment
9. Generates signals as changes in voltage at the NIC
star topology
physical layer
asymmetrical transmission
link dead phase
10. Application Layer
FTP
workstation
intrusion detection/prevention system (IDPS)
Terminator
11. Layer 3 Troubleshooting
Single mode fiber
wide area network (WAN)
Correct subnet mask
fiber optic cable
12. Backbone: A high-capacity communications medium that joins networks on the same floor in a building - on different floors - and across long distances.
star-ring hybrid topology
alert or alarm
OSI Layer 3
Backbone
13. IDPS that compares sampled network activity to established baseline
statistical anomaly-based (stat - behavior-based) IDPS
RTS/CTS
stateless firewall
Internet Group Membership Protocol (IGMP)
14. A resistor that is connected to the end of a segment on a bus network - so that data-carrying signals are absorbed at the point where the segment stops. Absorbing the signals ensures they are not reflected back onto the cable after they reach the end
Terminator
point to multipoint
connection oriented
Decapsulation
15. A variation of CHAP designed by Microsoft
reassembly
MS-CHAP
IEEE
Packets
16. Equivalent to OSI Layer 7 Application - Layer 6 Presentation - Layer 5 Session
TCP/IP Vs. OSI: Application
PING
802.2
intrusion detection system (IDS)
17. IEEE standard for error and flow control in data frames
OSI Layer 4
Network
802.2
WAN
18. The utility that allows you to query ICANN's DNS registration database and find information about a domain.
whois
WAN
Punch-Down Block
telephone connector
19. ICMP
ppp
Internet Control Message Protocol
100base-tx
802.5
20. What is a unique name that identifies an internet site called?
66 Block
Domain Name
MAN
Group Policy Object
21. Works closely with IP in providing error and control information - by allowing hosts to exchange packet status information to help move the packets along the internetwork
Internet Control Message Protocol (ICMP
collision
whois
port 80
22. A logical process of combining bits. In ANDing - a bit with a value of 1 plus another bit with a value of 1 results in a 1. A bit with a value of 0 plus any other bit results in a 0.
ANDing
monitoring port (SPAN port)
BOOTP
Transport
23. An organization composed of more than 100 representatives from industry and government who together determine standards for the electronics industry in addition to other fields - such as chemical and nuclear engineering.
ANSI (American National Standards Institute)
reflection
TCP/IP Network Access Layer Encapsulation
Frequency Division Multiplexing
24. Each node passively listens for then accepts data
passive topology
cyclic redundancy check (CRC)
FTP
ATM
25. Public switched telephone network
Backup Domain Controller
pstn
where NICs operate
frequency
26. Is a system that is distributed throughout the internetwork to provide address/name resolution.
FTP
Network Time Protocol
Domain Name System (DNS)
segmentation
27. Delay between the transmission of a signal and its receipt
Latency
CIDR (Classless Interdomain Routing)
MIME (Multipurpose Internet Mail Extensions)
fragmentation
28. A series of interconnected computers - printing devices - and other computer equipment that shares hardware and software resources. The service area usually is limited to a given office area - floor - or building.
Local area network (LAN)
network address
Secure Copy Protocol
OSI Layer 6
29. Process of grouping almost identical alarms occurring at almost same time into single higher-level alarm
Radio Waves
alarm clustering and compaction
Presentation Layer
NetBIOs
30. Best fault tolerance
social engineering
log file monitor (LFM) IDPS
full mesh
multiple access
31. SSID
Dynamic Host Configuration protocol (DHCP)
Service Set Identifier
netstat
single-mode fiber-optic cable
32. Equivalent to OSI Layer 3 Network
WAN
TCP/IP Vs. OSI: Internet
TFTP
white/orange and orange
33. Activities finalize restoration of operations to a normal state and seek to identify source and method of intrusion to ensure same type of attack cannot occur again
intrusion correction
TIA
Application
twisted pair connector
34. Process of directing a datagram from its source through an internetwork to its destination using the most efficient path.
crossover cable
routing
network access method
Channel
35. Application Layer
standard connector
diffraction
Group Policy Object
TCP/IP Architecture Layer 4
36. Unshielded twisted pair
utp
1000base-t
phase
Application
37. Speed: 100 Mbps - Alternative name: 10BASE-TX - IEEE Standard: IEEE 802.3u - Cable Type: Copper - max length 100m
Secure Copy
workstation
plain old telephone service (POTS)
Fast Ethernet (characteristics)
38. Signals on bus that would travel endlessly between two nodes
private network
signal bounce
Dense Wavelength Division Multiplexing
workstation
39. MDI
Media Dependent Interface
Analog
Hypertext Transfer Protocol Secure (HTTPS)
enterprise network
40. A computer that has its own CPU and may be used as a stand-alone computer for word processing - spreadsheet creation - or other software applications. It also may be used to access another computer such as another workstation or server via a network.
RTS/CTS
Frequency Hopping Spread Spectrum
incremental backup
Workstation
41. 2nd set of characteristics that make up a device's MAC address. Added at the factory and is based on the device's model and manufacture date
switch
802.3
device ID
Basic Rate Interface
42. Process in which an NIDPS inspects the higher-order protocols (HTTP - FTP - Telnet) are examined for unexpected packet behavior or improper use
Network
application protocol verification
Amplitude Modulation
Management Information Base
43. A versatile - chainable serial-bus technology that connects up to 127 devices at speeds of 1.5 Mbps and 12 Mbps as well as 480 Mbps.
Universal serial bus
evasion
logical address
TDMA
44. The number of times a signal's amplitude changes over a fixed period of time - expressed in cycles per second - Hz
SCP
Frame
Frequency
Virtual Private Network
45. Name Of Layer 6
BNC connector
Serial Line Internet Protocol
Presentation
Transport
46. All wires are reversed
rollover cable
alien cross talk
bus topology
802.16
47. Every node on the network is connected through a central device like a switch - cannot be disabled by a single malfunction in a workstation - scalable - - popular - expensive - cable malfunction will only effect 2 workstations - more fault tolerant.
star topology
RS 232
ppp
Asynchronous Transfer Mode
48. Upper sublayer in the Data Link layer. Provides a common interface and supplies reliability and flow control services
Password Authentication Protocol
LLC (Logical Link Control) sublayer
Dynamic Host Configuration Protocol (DHCP)
Transport Layer
49. PAP
Time Division Multiple Access (TDMA)
standby UPS
Password Authentication Protocol
NAT (Network Address Translation)
50. Basic error checking and correction
Data Link
Open Shortest Path First
SSL
Transport
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