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Categories >> Certifications >> Cisco Certifications >> CCNA


 CCNA interview questions  CCNA Interview Questions (1889)
 CCDA interview questions  CCDA Interview Questions (88)
why we twist the cable in case of twisted pair cable?plz 
give me technical answer.
 Question Submitted By :: CCNA
I also faced this Question!!     Answer Posted By  
# 1
the cables are twisted to cancel the effect of any external
magnetict field which can distort the signal.the twists
cancels that effect
Is This Answer Correct ?    39 Yes 5 No
# 2
wenever a signal transmits in a cable,itself produces interference.this interfernce can damage the signal.using a twisted pair..we use two pairs of cable.
both the cable pairs are loosely coupled from each other.
where in the single pair is tightly coupled so the interference get we use twisted pair..simpeeel...
Is This Answer Correct ?    13 Yes 6 No
Vaibhav Kadam
# 3
becuase of elecromagnetic radiation effect we can twist the
cable in twisted pair un shielded
Is This Answer Correct ?    2 Yes 1 No
# 4

Twisted pair cable one just twist the wire in order to get
the climping of RJ45 jack in a proper way to climp wires in
RJ45 jack in a sequence manner for communication between 2
similar devices we require cross cabling and for
communication between 2 dissimilar devices one requires
straight cabling.The sequence of straight cabling is
ue,whiteofblue and this is purely techinical solution.
Is This Answer Correct ?    0 Yes 7 No
S.m.feroz Ahmed
# 5
two defrent network to add 
Is This Answer Correct ?    10 Yes 24 No

Other CCNA Interview Questions
  Question Asked @ Answers
What are the two types of access lists that can be configured on a Cisco router? A. Standard B. Extended C. Filtering D. Packet   2
Which OSI layer handles physical address, network topology? A.) Presentation B.) Physical C.) Transport D.) Application E.) Data-Link F.) Network   2
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
Identify 1 characteristic of RARP? A.) MAC to IP address translation B.) Connectionless delivery of packets C.) Can be used to initiate remote O/S load sequence D.) Generates error and control messages   5
What is the command to allow you to type Tokyo instead of the IP address to access a router named Tokyo? A.) config t, ip host Tokyo B.) config t, ip hostname Tokyo C.) config t, hostname Tokyo D.) config t, ip hostname Tokyo   2
What 3 sources can configuration commands be placed into RAM? A.) HP Openview B.) Console C.) Vterminal D.) TFTP server E.) NVRAM   1
Which layer defines bit synchronization? A.) Application B.) Network C.) Transport D.) Physical E.) Session F.) Session   1
hi everybody anybody have doubts in ccna please contact with me we will provide the solutions of the networking contact no. is 9885382098,   2
Which router command allows you to determine if an IP access list is enabled on a particular interface? A. Router# show ip interface B. Router> show access-list C. Router# show ip access-list D. Router> show interface ip access-list E. Route 1 P.O. box 198   2
Which global configuration command will tell the router to load the IOS file 'IOS_filename' from FLASH memory at the next boot? A.) boot system flash B.) boot system flash IOS_filename C.) boot system IOS_filename flash D.) boot system tftp IOS_filename tftp_address E.) config-register 0x0102 IOS_ filename HSBC 2
What is convergence time? A.) The update time B.) The time it takes to reload a router C.) The time it takes for a packet to reach its destination D.) The time is takes for all routers update their tables after a change takes place   2
Which OSI layer performs code conversion, code formatting and encryption? A.) Physical B.) Data-Link C.) Application D.) Transport E.) Presentation F.) Network   1
For more CCNA Interview Questions Click Here 

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