Cisco CODE: 640-911 Exam Name: Cisco Introducing Cisco Data Center Networking - DCICN 15% Discount Coupon Code: 52192S1005
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Question: 1 Which two networking devices operate at Layer 1 of the OSI model? (Choose two.) A. Repeater B. Bridge C. Switch D. Router E. Hub
Answer: A,E Explanation: It defines the electrical and physical specifications of the data connection. It defines the relationship between a device and a physical transmission medium (e.g. a copper or fiber optical cable). This includes the layout of pins, voltages, line impedance, cable specifications, signal timing, hubs, repeaters, network adapters, host bus adapters (HBA used in storage area networks) and more." http://en.wikipedia.org/wiki/OSI_model
Question: 2 Which two networking devices forward data based on destination MAC address? (Choose two.) A. Repeater B. Bridge C. Switch D. Router E. Hub
Answer: B,C Explanation: http://www.cisco.com/en/US/prod/collateral/switches/ps9441/ps9670/white_paper_c11465436.html
Question: 3 Which two network topologies are the most popular in switching? (Choose two.) A. Bus B. Token passing bus
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C. Star D. Extended star E. Ring
Answer: C,D Explanation: http://en.wikipedia.org/wiki/Network_topology
Question: 4 Which device would you select to partition a network into VLANs? A. repeater B. bridge C. switch D. router E. hub
Answer: C Question: 5 At which layer of the OSI model does TCP operate? A. 1 B. 2 C. 3 D. 4 E. 5
Answer: D Explanation: http://en.wikipedia.org/wiki/OSI_model
Question: 6 Which two layers of the OSI model relate to the transmission of bits over the wire and packet forwarding based on destination IP address? (Choose two.)
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A. 1 B. 2 C. 3 D. 4 E. 5
Answer: A,C Explanation: Bits - 1 layer Packets - 3 layer http://en.wikipedia.org/wiki/OSI_model
Question: 7 Which layer of the OSI model is associated with the reliable transmission of datagrams? A. Datagram B. Routing C. Network D. Data link E. Transport F. Transmission G. Session
Answer: E Explanation: http://en.wikipedia.org/wiki/Transport_layer
Question: 8 Which three terms are used to describe data at Layers 1, 2, and 4 of the OSI model? (Choose three.) A. PDUs B. Bits C. Sequences D. Segments E. Packets F. Frames
Answer: B,D,F Microsoft
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Explanation: Bits -1 layer Frames - 2 layer Segments - 4 layer http://en.wikipedia.org/wiki/OSI_model
Question: 9 Which two layers of the OSI model are combined in the Internet protocol suite application layer? (Choose two.) A. 2 B. 3 C. 4 D. 5 E. 6 F. 7
Answer: D,E Explanation: http://en.wikipedia.org/wiki/Internet_protocol_suite
Question: 10 Which two layers of the OSI model are combined in the Internet protocol suite network access layer? (Choose two.) A. 1 B. 2 C. 3 D. 4 E. 5 F. 6 G. 7
Answer: A,B Explanation: http://en.wikipedia.org/wiki/Internet_protocol_suite
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Cisco CODE: 640-911 Exam Name: Cisco Introducing Cisco Data Center Networking - DCICN 15% Discount Coupon Code: 52192S1005
Click the link below to get full version http://www.testsexpert.com/640-911.html
Microsoft
Cisco
MB6-871 MB6-872 MB6-884 MB6-886 MB7-702 70-410 70-413 70-417
640-692 642-584 642-742 642-993
642-427 642-637 642-983 642-999
642-980
644-068
70-461 70-463 70-465 70-481 70-483 70-485 70-497 70-685 70-687 74-322 77-881 98-361
644-066 646-206 650-153 650-196 650-297 650-474 700-101 646-048 640-722 500-005 646-365 500-005
70-462 70-464 70-466 70-482 70-484 70-486 70-498 70-686 70-688 74-324 77-885 98-365
Microsoft
6
500-005 646-580 650-179 650-292 650-473 500-254 640-803 642-998 500-254 200-101
648-266 100-101
IBM
IBM 00M-617 LOT-440 LOT-442 000-N12
000-176 000-283 000-670 000-N19
00M-513 00M-620 00M-667 LOT-929 00M-639 00M-645 000-N28 00M-512 00M-668 00M-646 00M-648 000-N23
00M-617 000-N40 00M-222 00M-245 00M-643 00M-249 000-N31 00M-513 00M-638 00M-647 00M-662 000-N25
HP HP5-Z01D HP2-N43 HP2-N28
HP5 K02D
HP5-K01D HP5-H01D
HP0-D12 HP0-M57 HP0-Y43 HP2-B87 HP2-E43 HP2-E46 HP2-E50 HP2-E53 HP2-H24 HP2-K24 HP2-K31 HP2-N33
HP0-D15 HP0-S35 HP2-B82 HP2-B91 HP2-E45 HP2-E47 HP2-E51 HP2-H23 HP2-K23 HP2-K28 HP2-N31 HP2-Q06
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Others CMA CPIM E20-553 CFA-Level-III 1Z0-460 IIA-CGAP M70-301 CHFP
1Z0-466 CMQ-OE 1Z0-593 IIA-CFSA CSSGB CTAL 1Z0-465 CPFO PSP CFE CQIA RHIA 00M-617 CTFA MSC-431 CFA-Level-I CPEA AFE CRCM 1Z0-559 CTAL-TA 002ARXTROUBLESHOOT
Symantec