T1 makes up 24 channels.
True.
False.
Correct Answer :
A. True.
Related Questions
Internet e-mail system based on the ……………………………………………..
FTP
Simple Mail Transfer Protocol (SMTP)
POP
Both SMTP and POP
Which of the following network topologies has the highest level of redundancy?
Bus
Star
Star
Mesh
Thick Ethernet cable uses what type of connector? Select all that apply.
RJ-45
AUI
DB-15
BNC
ARP is defined in RFC _____ and it is a current internet standard, ________
RFC-37, STD 903
RFC-903, STD 37
RFC 826; STD 37
RFC 37; STD 826
What is the range of multicast addressing?
223.0.0.0 through 240.255.255.255
244.0.0.0 through 239.255.255.266
224.1.1.1 through 239.555.255.255
224.0.0.0 through 239.255.255.255
Select the class C IP address from the following:
122.10.8.25
170.5.88.2
191.5.26.1
207.67.112.55
Your Web server is also configured as an FTP server. What part of the data packet will tell the server which application the data is meant for?
Port
IP address
MAC address
Frame header
Which of the following can be used to transfer files from a Unix server?
FTP
Telnet
IPX
Netstat
Which directory service is used in Windows 2000 Server?
Active Directory
SAM
NDS
Bindery
Which of the following request in Session Initiation Protocol (SIP) queries the capabilities of
servers?
CANCEL
ACK
OPTIONS
PRACK
The general form of the SMTP destination address is ________________.
user% remote-host@gateway-host
user@host
local-part@domain-name
None of the above
Which Layer is Responsible for Congestion Control?
Network Layer
Datalink Layer
Transport Layer
D) Application layer
In the IP address 129.2.8.9, what does 129.2 specify?
Protocol address
Router address
Host number
Network number
ADSL uses high-speed Internet service phone lines
True.
False.
25 is used by SMTP
True.
False.
Which of the following connectors is used by UTP on a Fast Ethernet network?
ST
BNC
RJ-45
RJ-11
A network's Internet connection uses a 128-Kbps Basic Rate Interface (BRI). What type of connection is this?
DSL
Cable modem
ISDN
T1
80 is the well-known port number for the HTTP service.
True.
False.
preamble field of 802.3 frames is encoded using ------------------- encoding
Manchester
differential Manchester
Bi polar
uni polar
Which of the following pieces of equipment will receive a packet from one port and forward that packet out the one port to which the destination computer is connected?
Hub
MAU
Switch
TDR
TCP protocol is responsible for connection-oriented communication
True.
False.
A time exceeded message is generated if ………………………………………………….
The round trip time between hosts is close to zero.
The Time-to Live field has a zero value.
Fragments of a message do not arrive within a set time
both b & c
802.5 project standard defines Token Ring.
True.
False
Which is the port used by POP3?
69
110
143
443
Which of the following protocols are considered unreliable or connectionless?
UDP
TCP
FTP
TFTP
Which of the following is the port used by SMTP?
21
23
25
80
FDDI operates on 100 Mbps.
True.
False.
Which of the following protocols were designed for terminal emulation to connect dissimilar systems?
Domain Name System
FTP
Telnet
Control Message Protocol
Class C network address class supports 65,534 hosts.
True.
False.
You have a network card with the connector in question 43, and it also has a 9 pin female connector. What type of card is it?
ethernet
token ring
fiber optic
ipx/spx