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)
Correct Answer :
C. Resource Reservation Protocol (RSVP)
Related Questions
Which of the following address supports 254 hosts on each of 2 million networks?
Class D addresses
Class A addresses
Class C addresses
Class B addresses
Which is the port used by POP3?
69
110
143
443
Which class does the IP address 202.119.22.31 belong to?
Class A
Class B
Class C
APIPA
Select the standard for token ring using token-passing media access.
802.2
802.3
802.5
802.11(b)
Which of the following IP addresses are used by multicast devices?
Class D
Class C
Class B
Class A
Which field in Domain Name System message format specifies the class of query?
Type
Class
Rdlength
Rdata
Videoconferencing is an example for…………………… communication
Simplex
Half duplex
Full duplex
serial
_______ Domain name corresponds to US military.
.us mili
.mili
.mil
.us
What layer of the OSI protocol reference model does a bridge operate under?
Physical
Data-link
Network
Transport
What is the distance limitation of Cat5 UTP?
1 km
100 km
100 m
100 foot
In an active mode if any FTP client sends the port command "PORT 192,168,0,1,4,1" then
what will be the interpretation of port field?
1024
1025
1023
227
AppleTalk protocol configures hosts in zones on the network.
True.
False.
FTP servers by default listen on port ________ for incoming connections from FTP clients.
20
21
23
25
Which of the following protocol is used by Integrated Services for signaling of the
reservation messages?
Link state protocols
Distance Vector Multicast Routing Protocol (DVMRP)
Resource Reservation Protocol (RSVP)
Static routing protocols
Which of the following is defined in RFC 4366?
Secure File Trasfer Protocol (SFTP)
Trivial File Transfer Protocol (TFTP)
File Transfer Protocol (FTP)
Transport Layer Security (TLS)
What is the default port for Telnet?
23
21
25
80
UDP datagram has a header, which is of ________.
16 bytes
8-bytes
32 bytes
64 bytes
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)
Destination physical address in ARP request is a ………………………….address.
Unicast
Broadcast
Multicast
Anycast
In TCP segment format _______indicates start of data.
RST
ACK
URG
Data Offset
________is a multicast extension to OSPF Version 2.
Multicast Source Discovery Protocol (MSDP)
Distance Vector Multicast Routing Protocol (DVMRP)
Multicast OSPF (MOSPF)
Internet Group Management Protocol (IGMP)
In ________ routing, the tunnel creates a bridge through areas that do not support
multicast traffic.
Internet
MBONE
Border Gateway Protocol
Multicast OSPF
In Integrated services model, ________ corresponds to token bucket filter.
Bspec
Filter spec
Rspec
Tspec
Which cable type is immune to outside interference and crosstalk?
Thinnet
Twisted pair
Fiber optic
Thicknet
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
Which of these is a feature of hubs?
Hubs amplify the incoming signal.
Hubs understand frames, packets or headers
All lines coming into a Hub must operate at a same speed.
all of these
Which of the following delivery methods works with only one source and one destination? Multicast
Multicast
Broadcast
Unicast
Any cast
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
Class C network address class supports 65,534 hosts.
True.
False.
How many table entries are supported by global routing table in CIDR?
90,000
80,000
70,000
60,000