A network's Internet connection uses a 128-Kbps Basic Rate Interface (BRI). What type of connection is this?
DSL
Cable modem
ISDN
T1
Correct Answer :
C. ISDN
Related Questions
You have a network card with the connector in question 43, and it also has a 15 pin female connector, the pins being in two rows. What type of card is it?
ethernet
token ring
arcnet
dlc
The worldwide Internet is a well-known example of ------------------.
PAN
Subnet
Intra-Network
Inter-network
25 is used by SMTP
True.
False.
How many 64-Kbps channels are used on an ISDN BRI?
1
2
3
4
802.5 project standard defines Token Ring.
True.
False
17. Which of the following use default routes for inter-domain routing?
Type 2
Type 4
Type 3
Type 1
Class C network address class supports 65,534 hosts.
True.
False.
At which layer of the OSI model do FTP, SMTP, POP3, and HTTP function?
Physical
Network
Transport
Application
Which cable type is immune to outside interference and crosstalk?
Thinnet
Twisted pair
Fiber optic
Thicknet
…………………… have a single communication channel that is shared by all the users on the network.
Point-to-point
Broadcast networks
Protocol
PAN
Which directory service is used in Windows 2000 Server?
Active Directory
SAM
NDS
Bindery
Which of the following can be used to transfer files from a Unix server?
FTP
Telnet
IPX
Netstat
Which type of connector is used on 10Base2 networks?
SC
BNC
RJ-45
RJ-11
Which of the following protocols is described in RFC 793?
Address Resolution Protocol (ARP)
Transmission Control Protocol (TCP)
Bootstrap Protocol (BOOTP)
User Datagram Protocol (UDP)
What is attenuation?
cable noise
cable shortage
loss of signal strength
unwanted signals on the network
Which of the following protocols is not routable?
TCP/IP
IPX/SPX
AppleTalk
NetBEUI
What layer of the OSI protocol reference model does a bridge operate under?
Physical
Data-link
Network
Transport
AppleTalk protocol configures hosts in zones on the network.
True.
False.
What is the default port for Telnet?
23
21
25
80
Which of the following was initially designed as a video and audio compression standard?
MPEG-1
MPEG-2
MPEG-4
MPEG-3
Which class does the IP address 202.119.22.31 belong to?
Class A
Class B
Class C
APIPA
What is the IEEE specification for Ethernet?
802.1
802.2
802.3
802.4
Router B receives an update from router A that indicates Net1 is two hops away. The next update from A says Net1 is five hops away. What value is entered in B's routing table for Net1? Assume the basic RIP is being used.
6
7
2
3
Pure ALOHA has a maximum throughput of -----------
16.4 %
18.4 %
7.4 %
1 %
Which field in Domain Name System message format specifies the class of query?
Type
Class
Rdlength
Rdata
What is the distance limitation of Cat5 UTP?
1 km
100 km
100 m
100 foot
Which of the following can provide a backbone network of 600 meters in length without using repeaters?
10BaseT
100BaseT
10Base5
100BaseFX
Which of the following are not the standard representations defined by Telnet protocol?
IP and AO
YTA and WAY
EC and EL
SYNCH
Which of the following is a simplex protocol?
Multicast Source Discovery Protocol (MSDP)
User datagram protocol(UDP)
Resource Reservation Protocol (RSVP)
Internet Group Management Protocol (IGMP)
Twisted-pair cable uses what type of connector?
RJ-11
XT-20
RJ-45
RJ-50