Answer / guest

Answer: D

What is the difference between TCP and UDP? A.) TCP is connection-oriented; UDP uses acknowledgements only B.) TCP is connection-oriented; UDP is connectionless C.) Both TCP and UDP are connection-oriented, but only TCP uses windowing D.) TCP and UDP both have sequencing, but UDP is connectionless

2 Answers  

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hi... i am a beginner to CCNA... i find it hard understandin collision domain n broadcast domain.. please don tell me the definition.. i read the definitions many times... i need a more detailed explanation... like whn i read the definition it sounds simple... but i don understand whn they say it like a hub has one collision domain and one broadcast domain... and if collisions happen inside collision domain... i am confused... please help me... :(

4 Answers  

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Identify the 2 commands that display the clock rate configured on the serial0 interface? A.) show serial0 B.) show interface serial0 C.) Show clock rate serial 0 D.) show controllers serial 0 E.) show running-config

1 Answers  

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Which two commands allow you to verify address configuration in your unternetword? (Choose two) A. ping B. trace C. verify D. test ip E. Echo ip F. config ip

2 Answers  

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What is the default interval for SAP updates? A.) 60 seconds B.) 15 seconds C.) 30 seconds D.) 120 seconds

1 Answers   ACS,

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What is subnetting and supernetting and its uses?

4 Answers   HCL,

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hi shyam i am putting urs question here I am facing one problem in my layer 2 switch I don’t know the problem is on switch side or client side. The problem is some PC (not all) are stop participate in LAN they don’t send or recd. Packet from switch and if I check RJ45 (with LAN tester)from PC side the packet and 8 pin wire is working fine and after that process of LAN tester I plug RJ 45 in PC now PC start recd/ send packets what is the problem I don’t understand even client side no virus found RJ45 is ok and switch has no problem bcoz other PC is working fine Cable (cat 5 ) is also fine bcoz I didn’t crimp again just check in LAN tester and start working fine. Plz any one solve this matter. And after lan tester process pc is working fine and after 2 or 3 hour it again start same problem and again same process lan tester I have used

1 Answers   IBM,

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Does a bridge divides a network into smaller segments?

0 Answers  

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What is the default CDP broadcast update rate for Cisco routers? A.) 120 seconds B.) 60 seconds C.) 30 seconds D.) 90 seconds

1 Answers  

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What is a Window in networking terms?

0 Answers  

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why we give clock rate to DCE and not to DTE what is the difference in the two.

3 Answers  

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What is the regional telco office called, where the customers local loop terminates? A.) Demarc B.) DTE C.) DCE D.) CO E.) CPE

1 Answers  

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