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Categories >> Certifications >> Cisco Certifications >> CCNA
 
 


 

 
 CCNA interview questions  CCNA Interview Questions (1883)
 CCDA interview questions  CCDA Interview Questions (88)
Question
What is the purpose of ARP?

A.) IP to host name resolution

B.) Host name to IP address resolution

C.) Mac to IP address resolution

D.) IP to Mac address resolution
 Question Submitted By :: CCNA
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
Answer: D

Address Resolution Protocol resolves the MAC address if the
IP address

is known. It is a layer 3 protocol.
 
Is This Answer Correct ?    76 Yes 6 No
Guest
 
Answer
# 2
ARP is used to find MAC address from the known ip address.

RARP is used to find ip address from the knowm MAC address.
 
Is This Answer Correct ?    39 Yes 5 No
Monami85
 
 
 
Answer
# 3
D.) IP to Mac address resolution 
Is This Answer Correct ?    24 Yes 2 No
Kapilasdhir
 
Answer
# 4
Address resolution protocol is used to find the MAC address
or hardware address from destination IP address through ARP
request by network layer.
 
Is This Answer Correct ?    17 Yes 4 No
Yuvaraj
 

 
 
 
Other CCNA Interview Questions
 
  Question Asked @ Answers
 
PICT & JPEG are examples of what layer in the OSI seven layer model? A.) Transport B.) Presentation C.) Application D.) Datalink E.) Network F.) Session   1
let threr are three router 1 is cionected to two and two is conected to three that is 1----2----3 now we can ping 2 from 3 and 1 to two but we are not able to ping 1 to 3 let router 1 is local and rest of two are remote what should be urs troubleshoot steps Volvo 2
Which of the following provide correct information about a protocol at the transport layer of the OSI model? A.) UDP - Provides Connectionless datagrams service B.) TCP - Provides Connection Oriented Services C.) SMTP - Provides Mail Exchange D.) IP - Route determination E.) TCP - Provides Flow Control and Error Checking F.) FTP - Transfers of Files   1
When would you use ISDN? A.) To connect LANs using POTS B.) To support applications requiring voice, data, and video C.) When you need a consistent and very high rate of data speed D.) To connect to IBM mainframes   1
thnx Jitender singh...as u told to install a stp in switches and problem vil b get solved...i wanna kno how to install stp in switches?? plz tel me detailled steps... thanx for ur answer.   1
What is the standard ISDN term for a native ISDN telephone? A.) ET B.) TE1 C.) TE2 D.) LE E.) TA   1
Q: why are switch trunking modes ( dynamic auto , dynamic desirable )used in switch while trunking? if only negotiation is the factor it can be done with one mode as well ie dynamic desirable . but why we need dynamic auto. coz it dsnt negotiates ..at all please post answer asap thanks :   2
Which two of the following are valid ways to have multiple encapsulation types on a single interface? A.) This is not possible B.) subinterfaces C.) additional physical interfaces D.) secondary addresses   1
what is subnetting? HCL 8
Which of the follwing are true of standard half-duplex Ethernet circuitry? A. It is alternate one-way communication B. The receive (RX) is wired directly to the transmit (TX) of the remote station C. The transmit (TX) is wired directly to the receive (RX) of the remote station D. Collisions are not possible E. Both stations can transmit simultaneously   2
hello sir , if i finish this certification is the job is conform ?? and in chennai were i can do this ??   1
Which fields of an IP packet provide for fragmentation of datagrams to allow differing MTUs in the internet? A. Identification B. Flags C. Frag Offset D. Type of Service E. Total Length   1
 
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