FDDI operates on 100 Mbps.
True.
False.
Correct Answer :
A. True.
Related Questions
What is the default subnet mask for a class B network?
255.0.0.0
255.255.0.0
255.255.255.0
255.255.192.0
Which class does the IP address 202.119.22.31 belong to?
Class A
Class B
Class C
APIPA
What layer of the OSI protocol reference model does a bridge operate under?
Physical
Data-link
Network
Transport
--------------- is/are used for error detection.
Parity bit
checksum
both A) and B)
neither A) nor B).
This mapping of name to IP address is done by …………………………….
Address resolution protocol
Domain name server
reverse address resolution protocol
Ethernet
Which directory service is used in Windows 2000 Server?
Active Directory
SAM
NDS
Bindery
Which of the following can translate between dissimilar protocols and network types?
Hub
Repeater
Switch
Gateway
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
------------------- is/ are caused by the random motion of the electrons in a wire and is unavoidable.
Dispersion
Thermal noise
Delay distortion
all of these
In the IP address 129.2.8.9, what does 129.2 specify?
Protocol address
Router address
Host number
Network number
What does a patch cable connect to within an Ethernet network?
The patch panel to the hub
The patch panel to the wall jack
The wall jack to the computer
The NIC directly to another computer's NIC
127.0.0.1 address is reserved for internal loopback functions.
True.
False.
How many layers are there in the OSI model?
4
5
6
7
Videoconferencing is an example for…………………… communication
Simplex
Half duplex
Full duplex
serial
Which of the following use default routes for inter domain routing?
Type 2
Type 4
Type 3
Type 1
BGP is …………………………………….routing protocol used to ………………………….routing table.
intrautonomous system, update
Interautonomous system, update
Interautonomous system, create
intrautonomous system, create
TCP protocol is responsible for logical addressing and delivery of packets.
True.
False.
Which is the port used by POP3?
69
110
143
443
802.5 project standard defines Token Ring.
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
___________ is based on resources that are present within the Diffserv region.
Admission control
Packet scheduler
Packet classifier
Packet control
What is the address identified when socket is available at each end of TCP?
"<TCP, IP address, socket number>."
"<TCP, Host address, port address>."
"<TCP, IP address, port number>."
"<TCP, Network address, socket address>."
Which of the following protocols were designed for terminal emulation to connect dissimilar systems?
Domain Name System
FTP
Telnet
Control Message Protocol
Which of the following SIP request terminates a call?
ACK
BYE
INVITE
CANCEL
What is used to boost a digital signal?
amplifier
digi-booster
multiplexer
booster
You're configuring a dial-up connection to an ISP. Which of the following protocols is used?
PPTP
PPP
VPN
IPSec
Which of the following is required to communicate between two computers?
Communications software
Protocol
Communication hardware
All of the above including access to transmission medium
Which field in Domain Name System message format specifies the class of query?
Type
Class
Rdlength
Rdata
Which of the following is the port used by SMTP?
21
23
25
80
Which OSI model layer provides for encryption and decryption of data?
Data-link
Transport
Presentation
Application