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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. Controls the transport of data between systems
network class C
Transport
ESS
crimping tool and wore stripper
2. Standard analog telephone system
PSTN
access services
demilitarized zone
port 110
3. VPN
host
Virtual Private Network
client/server
FTP
4. What is the currency of Denmark?
Port Numbers
Kroner
network address
Class A Network
5. Requires many pulses to transmit same info that an analog can transmit in a wave
digital dis
link dead phase
intrusion prevention system (IPS)
switch
6. User friendly web addresses are translated into IP addresses by the...
t1 connection
Secure File Transfer Protocol
connectionless
Domain Name Service
7. Device with little - if any - of it's own processing or disk capacity; depends on a host to supply it with applications and data-processing services
terminal
Virtual private network (VPN)
cabeloco
Faulty network cable
8. An International organization of scientists - engineers - technicians - and educators that play a leading role in developing standards for network cabling and data transmissions.
Optical Time Domain Reflectometer
Institute of Electrical and Electronics Engineers (IEEE)
partially distributed control strategy
Light Weight Directory access protocol (LDAP
9. The distinct units of data that are exchanged between nodes on a network
T-Carrier Level 1
Single Mode Fiber
PPP
data packets
10. Cause by EMI/RFI - and other packets - interference on the signal
noise
Default Gateway
Correct default gateway
TDMA
11. Twist wire so you don't get interference on the memory
fixing cross talk
HTTP
10 Gigabit Ethernet
client
12. Cross talk with 2+ wires
alien cross talk
MAC address
WDM
Intermediate Distribution Frame
13. NNTP
crimping tool and wore stripper
Network layer
Network News Transport Protocol
BNC connector
14. Anything - hardware or software - that monitors transmission of packets of digital information that attempt to pass the perimeter of a network
RealVNC
fixing cross talk
SNAT (Static Network Address Translation)
firewall
15. Cause by length - loss of signals as it travels farther away
FF02
fingerprinting
attenuation
flow control
16. Data circuit-terminating equipment. multiplexer or modem
DCE
MAC address
fragmentation
SNMP
17. Ensures that messages being transmitted on the internet are private and tamper proof
HTTP (Hypertext Transfer Protocol)
Transport Layer Security (TSL)
UTP
Virtual Private Network
18. (local area network) network of computers and others that is confined to a relatively small space
802.11
LAN
Trivial File Transfer Protocol (TFTP)
EIA
19. Signals traveling on one wire infringes on the signal traveling over an adjacent wire
media
Internet Key Exchange
cross talk
AUI
20. (fix) if analog shield twisted pairs or if digital with a repeater
mesh topology
fixing noise
communications media
AUI
21. Enables sharing remote drivers - Enables sharing remote printers - Handles e-mail messages - Provides file transfer services - Provides file management services - Provides terminal emulation
TCP/IP Vs. Netware: Application
Application Layer (Layer 7)
terminators
Rivest - Shamir - Adelman
22. Binary values for each bit position
128 - 64 - 32 - 16 - 8 - 4 - 2 - 1
analog adv
port 22
Class E Network
23. Layer 2 Troubleshooting
Internet Assigned Numbers Authority
Physical
bridge
Improperly configured switch
24. Divides channel into different time slots and assigns data to nodes who are attached to time slots
TDM
Routing
Radio Waves
Firewall configured correctly
25. Network Layer
RADIUS
topology
network
OSI Layer 3
26. Reflection in multiple different directions of a signal
scattering
telephone connector
POTS
dedicated lines
27. Presentation Layer
where NICs operate
MAC address
Populated Segment
OSI Layer 6
28. Type of interference caused by signals traveling on nearby wire pairs infringing on another pair's signal
false attack stimulus
IEEE (Institute of Electrical and Electronics Engineers)
physical layer device
Cross Talk
29. Provides th transfer medium (such as cable) - Translates data into a transmission signal appropriate to the transfer medium - Sends the signal along the transfer medium - Includes the pyical layout of the network - Monitors for transmission error - D
Physical Layer (Layer 1)
Post Office Protocol 3 (POP3)
Quality of Service
half duplex
30. American national standards institute
ANSI
where NICs operate
SDU
backbone cabling
31. Multiple physical/non-physical mediums for connecting computers
Universal serial bus
binary
media
Media Dependent Interface Crossover
32. Round time trip. time it takes for packet to get from sender to receiver and back
WDM
Kerberos
RTT
Remote Terminal Emulation (Telnet)
33. To make more efficient use of limited numbers of legitimate IP addressing
logical address
subnetting purpose
broadcast frame or broadcast packet
802.3af
34. Communications that occur in discrete units where the start of a unit is signaled by a start bit at the front and the end of the unit is signaled by a stop bit at the back.
SFP
Secure Sockets Layer (SSL)
Network File System (NFS)
asynchronous comunications
35. Physical Layer
Electrical Signaling
Point-to-Point Protocol
port 69
Canonical Name
36. Glass or plastic shield around the core of a fiber-optic cable; reflects light back to the core in patterns that vary depending on the transmission mode
network class B
beacon frame
Cladding
1000base-lx
37. Network device that makes high-level application connections on behalf of internal hosts and other machines
Rivest - Shamir - Adelman
Session
proxy server
latency
38. What is the term used when every host on the network has a fixed IP address?
Static IP Addressing
Transport layer
IEEE 802.12 Standard
port 53
39. Digital - one signal one channel at a time (half duplexing) ex. ethernet
NAT (Network Address Translation)
baseband
Bend Radius
Institute of Electrical and Electronics Engineers
40. Used on many UNIX/LINUX systems to provide authentication security for TCP/IP applications such as Telnet and FTP
Secure Shell (SSH)
MPLS
network layer
EIA/TIA
41. Maximum arc into which you can loop a cable before you will cause data transmission errors
SMF
Line Printer Daemon
Bend Radius
OSI Layer 5
42. Bootstrap Protocol
BOOTP
ARP
MMF
coaxial cable
43. Software that enables a computer to communicate with devices such as NICs - printers - monitors - and hard disk drives.
Firewall configured correctly
Protocol Data Unit
driver
star topology
44. An algorithm used to verify the accuracy of data contained in a data frame.
asynchronous comunications
CRC (cyclic redundancy check)
To stop the Hamburgerler from stealing all of Ronnie McDonalds burgers
Amplitude
45. Basic error correction and detection
Data Link
port 21
statistical multiplexing
MAC address
46. A device that converts an analog to digital signal and vice versa
Optical Time Domain Reflectometer
TCP/IP protocol failure
modem
Decapsulation
47. More reliable then analog - noise doesn't affect as much - more efficient - fewer errors
public switched telephone network (PSTN)
ISO (International Organization for Standardization)
Incorrect device drivers
digital adv
48. A set of routines that make up part of a software application
API (application program interface)
Dynamic Host Configuration protocol (DHCP)
Open System Interconnection (OSI) referance model
SMF
49. Physical layer. 1 gpbs throughput. baseband transmission. max length is 100 meters. cat 5e or higher utp. twisted pair.
BGP
connection
1000base-t
ICANN (Internet Corporation for Assigned Names and Numbers)
50. What is an agreed set of rules that two parties agree on in order to communicate with each other commanly known as?
Port 23
hot site
Dynamic Host Configuration Protocol (DHCP)
A Protocol
Sorry!:) No result found.
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