Which class does the IP address 202.119.22.31 belong to?
Class A
Class B
Class C
APIPA
Correct Answer :
C. Class C
Related Questions
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)
At which layer of the OSI model do FTP, SMTP, POP3, and HTTP function?
Physical
Network
Transport
Application
In Integrated services model, ________ corresponds to token bucket filter.
Bspec
Filter spec
Rspec
Tspec
Twisted-pair cable uses what type of connector?
RJ-11
XT-20
RJ-45
RJ-50
Which of the following filed represents the sender of the message in an electronic mail?
To
From
Cc
Reply-to
The network interface layer specifies how to organize data into………………………..and Internet layer specifies the format of …………………….. Sent across an Internet.
Bits, message.
frame,packet.
packet, messge.
datagram, packet.
--------------- is/are used for error detection.
Parity bit
checksum
both A) and B)
neither A) nor B).
A node, which is more powerful, and can handle local information processing or graphics processing is called a------------------.
Workstation
Server
Network Operating System
Peer system
________acts as source and destination for IP traffic.
Interface
Node
Host
Router
Which OSI model layer provides for encryption and decryption of data?
Data-link
Transport
Presentation
Application
Which of the following IP addresses are used by multicast devices?
Class D
Class C
Class B
Class A
What is the default subnet mask for a class A network?
255.0.0.0
255.224.0.0
255.255.0.0
255.255.255.0
Which of the following protocols use a topology table to install routes into the IP routing
table?
Open Shortest Path First (OSPF)
Enhanced Interior Gateway Routing Protocol (EIGRP)
Exterior Gateway Protocol (EGP)
Static routing protocols
What layer of the OSI protocol reference model does a bridge operate under?
Physical
Data-link
Network
Transport
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
25 is used by SMTP
True.
False.
Which is the port used by POP3?
69
110
143
443
What is the distance limitation of Cat5 UTP?
1 km
100 km
100 m
100 foot
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
_______ Domain name corresponds to US military.
.us mili
.mili
.mil
.us
Which of the following headers does a router look at to find how to route a data packet?
Ethernet frame header
MAC address
Application header
IP header
Videoconferencing is an example for…………………… communication
Simplex
Half duplex
Full duplex
serial
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
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
Which piece of equipment operates at both the data-link and network layers?
Hub
Bridge
Brouter
Router
Which of these cable is/are used to connect devices to hubs and switches.
crossover
straight-through
co-axial
both A) and B)
Which class does the IP address 202.119.22.31 belong to?
Class A
Class B
Class C
APIPA
ICMP messages require ………………. levels of encapsulation
One
Two
Three
Four
Which Layer is Responsible for Congestion Control?
Network Layer
Datalink Layer
Transport Layer
D) Application layer
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