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Test your basic knowledge |
CCENT Vocab
Start Test
Study First
Subjects
:
cisco
,
it-skills
,
ccent
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. 1111 1100 - Binary To Decimal
EIA
Decimal To Binary : 252
physical
CSU/DSU
2. 65 -534
multicast address
How many host of Class B can apply ?
CSU/DSU
decapsulation
3. Device that regenerates a weak signal
repeaters
multicast address
Decimal To Binary : 224
FDDI
4. 28 DS1 + overhead 44.736MB
transport
DS3
ATM
switch
5. Osi handles error detection and recovery
transport
PCM
network
virtual circuit
6. High-level data link control
HDLC
IP using how many of BITS?
PDU
VoIP
7. Used to connect devices that send and receive on different pinouts
3&6
PPP
frame
straight through cable
8. 24 DS0 + 8kbs overhead 1.544MB
T1
How many host of Class A can apply ?
1000BASE SX
virtual circuit
9. A leased line installed from a frame relay switch to a router
access link
3&6
LLC
ethernet lan
10. Channel service unit/ data service unit
How many host of Class C can apply ?
CSU/DSU
FCS
What is the IP range of Class A ?
11. When a device can send and receive at the same time Example Switch
CSU/DSU
full duplex
CSMA/CD
1000BASE LX
12. When a higher protocol request a lower protocol to preform an action
adjacent layer interaction
T1
Decimal To Binary : 128
application
13. Data terminal equipment
Decimal To Binary : 248
FDDI
DTE
LLC
14. 10.0.0.0 - 10.255.255.255
1000BASE SX
What is the Private Address of Class B network ?
DS1
What is the Private address of Class A network ?
15. 1111 1111- Binary To Decimal
DLCI
Decimal To Binary : 255
FTP
MAC
16. Several computer connect together through a hub or switch
1000BASE LX
What is the IP range of Class A ?
ethernet lan
What is the Private Address of Class C network ?
17. 1100 0000 - Binary To Decimal
adjacent layer interaction
four wire circuit
Decimal To Binary : 192
DLCI
18. 16 E1 + overhead 34.064MB
token ring
E3
FDDI
DS3
19. Point to point protocol
PPP
How many host of Class C can apply ?
crossover cable
Same layer interaction
20. Layer 3 - network layer .
straight through cable
IP working in which layet of OSI model ?
application
frame
21. Address used to send information to a subset of all lan devices
crossover cable
data link
physical
multicast address
22. Handles logical addressing - routing and path determination-osi
network
session
100BASE TX
Decimal To Binary : 192
23. Network device used in a lan and operate a full duplex and does not use CSMA/CD
FDDI
FTP
T3
switch
24. Fiber distributed data interface old lan standard
network
FDDI
Same layer interaction
100BASE TX
25. Handles error recovery and flow control-osi
ethernet lan
transport
adjacent layer interaction
Decimal To Binary : 128
26. 1111 0000 - Binary To Decimal
EIA
twisted pair
Decimal To Binary : 240
VoIP
27. 100mb over twisted pair for 100meters
3&6
token ring
fast ethernet
What is the Private Address of Class C network ?
28. 1111 1110 - Binary To Decimal
Decimal To Binary : 254
Decimal To Binary : 255
PDU
segment
29. 128.0.0.0 | 191.255.0.0 | 192.0.0.0 | 223.255.255.0
virtual circuit
EIA
1000BASE T
Network reserved .
30. User application and authentication-osi
application
Decimal To Binary : 252
How many host of Class B can apply ?
packet switching
31. Twisted pair 100mb lan for up to 100 meters
100BASE TX
switch
repeaters
access link
32. Handles protocols for when and how to send data and determine errors-osi
T3
FDDI
IP using how many of BITS?
data link
33. 64kbps the standard PCM for voice communications
3&6
DS0
T3
transport
34. Simple mail transport protocol
LLC
SMTP
frame
leased line
35. Tcp/ip handle the start - control and ending of sessions and error detection and recovery
ATM
How many host of Class A can apply ?
transport
network
36. Wrapping data in header and trailer
encapsulation
serial cable
1&2
PPP
37. 1000 0000 - Binary To Decimal
segment
application
DTE
Decimal To Binary : 128
38. Frame check sequence used for layer 2 to show frame errors
FCS
Decimal To Binary : 128
10BASE T
clock rate
39. Logical link control
access link
What is the IP range of Class C ?
clock
LLC
40. 32 DS0 Japaneses standard 2.048MB
J1
What is the purpose of IP addressing ?
Decimal To Binary : 248
serial cable
41. When a protocol want to communication with same protocol on a different computer
session
SNMP
T3
Same layer interaction
42. 172.16.0.0 - 172.31.255.255
attenuation
SMTP
What is the Private Address of Class B network ?
Same layer interaction
43. 24 DS0 + overhead 1.544MB
switch
Decimal To Binary : 224
DS1
What is the IP range of Class C ?
44. Telecommunication industry association
transport
TIA
Decimal To Binary : 252
IP working in which layet of OSI model ?
45. Data wrapped in a layer 4 header
segment
twisted pair
synchronous
HDLC
46. Data communication equipment
DCE
hub
full duplex
J1
47. Layer 3 data wrapped in a layer 2 header and trailer
serial cable
DS0
frame
What is the IP range of Class A ?
48. Logical circuit created in a frame relay
PPP
How many host of Class A can apply ?
Decimal To Binary : 224
virtual circuit
49. When analog voice signal are sampled 8000 time a second - 64000bits a second
fast ethernet
application
PCM
network access
50. Old lan standard when a ring is passed to each computer
T1
token ring
serial cable
EIA