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 CCNA interview questions  CCNA Interview Questions
 CCDA interview questions  CCDA Interview Questions
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 :: Guest
I also faced this Question!!     Rank Answer Posted By  
 
  Re: 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
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 ?    16 Yes 0 No
Guest
 
  Re: 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
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 ?    10 Yes 1 No
Monami85
 
 
 
  Re: 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
Answer
# 3
D.) IP to Mac address resolution
 
Is This Answer Correct ?    7 Yes 0 No
Kapilasdhir
[Pioneer]
 

 
 
 
Other CCNA Interview Questions
 
  Question Asked @ Answers
 
Inverse ARP serves what purpose? A.) Method for a local router to introduce itself to the remote end of the connection B.) Broadcast a routing table update C.) Identify MAC addresses if the IP address is known D.) Sent every 10 seconds used to verify the Frame Switch is still active  1
There are 2 types of PPP authentication supported by the Cisco IOS. What are they? A.) PAP B.) PREDICTOR C.) MD5 D.) CHAP E.) STACKER F.) MSCHAP  1
Identify the command to determine if an IP access-list is grouped on interface e0? A.) Router(config)# show ip interface e0 B.) Router> show ip interface e0 C.) Router# show interface e0 D.) Router# show ip interface e0  1
Which layer is responsible for negotiating data transfer syntax? A.) Network B.) Session C.) Application D.) Transport E.) Presentation  2
hi shain/sudeep and rest of all plz answer these question for help some one as soon as possible what is stub area what is transit area let there are three area in ospf a0 a2 and a3 if a2 and a3 is coneted through each other will they comnicate  3
Hi, All I am configuring EIGRP in Packet tracer, after configuring all the things it is not working but in one condition it is working fine if i am putting all my router and network withing one network subnets e.g. 172.16.0.0 or 10.0.0.0 but whenever i am puting different network subnets e.g. in one network it is RA(config-if)#=ip address 10.0.0.1, and in fa0/0= 192.168.1.10 and in RB(config-if)#10.0.0.2 (s1/0) and in S1/1 11.0.0.1 and in fa 0/0 192.168.100.1 ,where as in third router RC(config-if)#=ip address 11.0.0.2 and in fa 0/0 172.16.1.10 and after configuring all this serial is showing up and protocol showing up but eigrp process not taking place after adding eigrp configuration, i tried with "no auto-summary" command but not working.. Suggest me where i missing something? can mail me at : gtech.innovator@gmail.com  18
What is true about Link-State protocols? A.) They maintain a more complex table than distant vector protocols B.) They maintain a less complex table than distant vector protocols C.) They use routing ports D.) The maintain backup copies of the IOS  1
Identify the command mode necessary to enter the standard ping command? A.) Router(config)# B.) Router> C.) Router(std-ping)# D.) Router(config-if)#  2
. Which command sequence will allow only traffic from network 185.64.0.0 to enter interface s0? A. access-list 25 permit 185.64.0.0 255.255.0.0 int s0 ; ip access-list 25 out B. access-list 25 permit 185.64.0.0 255.255.0.0 int s0 ; ip access-group 25 out C. access-list 25 permit 185.64.0.0 0.0.255.255 int s0 ; ip access-list 25 in D. access-list 25 permit 185.64.0.0 0.0.255.255 int s0 ; ip access-group 25 in  1
Which 2 commands shows the Cisco IOS filename? A.) show IOS B.) show ver C.) show flash D.) show mem E.) show NVRAM  1
A ISDN PRI circuit can be described as which of the following? A.) 24 B channels and 1-64Kbps D channel B.) 23 B channels and 1-64Kbps D channel C.) 2-D channels and 1-C channel D.) 2-64Kbps B channels and 1-16Kbps D channel  1
You would like to have a notation that when a user issues the command 'show interface serial 0', a line is displayed indicating that, 'This is the connection to Company A.' What interface command would accomplish this? A.) banner motd #This is the connection to Company A.# B.) interface This is the connection to Company A. C.) This cannot be done for an individual interface. D.) description This is the connection to Company A. E.) banner This is the connection to Company A. F.) display This is the connection to Company A.  1
Identify the protocol to test connectivity without configuring any layer 3 protocols? A.) TCP B.) Ping C.) IP D.) CDP E.) Telnet  1
You have a Class B network address divided into 30 subnets. You will add 25 new subnets within the next year. You need 600 host IDs for each subnet. Which subnet mask should you use? A.) 255.254.0.0 B.) 255.192.0.0 C.) 255.255.252.0 D.) 255.255.248 0  1
How would you set the clock rate to 64K, on interface serial 0, from the interface configuration mode? A.) clock rate 64000 B.) bandwidth 64 C.) clock 64 D.) rate 64 E.) clock rate 64k F.) clock rate 64  1
What is the default switching method for the Cisco 5000 series? A.) Cut-through B.) Store-and-splice C.) Latency D.) Store-and-forward  1
Which two statements are true? (Choose two) A. Ethernet 802.3 utilizes a half duplex method for data transfer B. In a 100 MBS point to point connection a full duplex connection can provide 400 Mbs of data transfer C. Ethernet switches can use the full duplex mode to connect multiple nodes on a single pod of a switch D. Full duplex Ethernet takes advantage of UTP using one pair for transmission and the other pair for reception  1
What are the generic parts of a network layer address? A. an intenetworks number and a URL B. a vendor code and a serial number C. a network number and a host number D. a broadcast number and a unicast number E. a domain identifier and a device identifier  1
Which can be true regarding VLANs? A.) They are created by location B.) They are created by function C.) They are created by department D.) They are created by group  1
Choose three reasons why the networking industry uses a layered model: A.) It facilitates systematic troubleshooting B.) It allows changes in one layer to occur without changing other layers C.) It allows changes to occur in all layers when changing one protocol D.) It clarifies how to do it rather than what general function to be done E.) It clarifies what general function is to be done rather than how to do it  1
 
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