what is spyware,firmware?

2 Answers   Accenture, Wipro,

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What is a "preamble" in IEEE 802.3 frame? a. an indication of the end of a frame b. an indication of the start of a new frame c. an indication of congestion d. an indication of a corrupted frame

1 Answers  

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Two subnet of computers. the subnet on the left has a server called L_SERVER and A workstation called L_WKST1 and the subnet on the right has one server called R_SERVER. L_WKST1 can connect to R_SERVER, but L_WKST1 can not connect to L_SERVER server on the same subnet. Why?

1 Answers  

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What are the advantages for XP Service Pack2?

13 Answers   Option Matrix InfoTech, Wipro,

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What is VLAN ?

11 Answers   cDot,

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Give one disadvantage of a peer to peer network?

0 Answers  

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What protocol counts hops from router to router to find the shortest path? a. DHCP b. RIP c. SNMP d. IP e. DLC

1 Answers  

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What is network architecture?

0 Answers  

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SNMP uses which protocol ?

1 Answers  

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What?s the default CDP holdtime in seconds for Cisco routers? * 30 seconds * 180 seconds * 90 seconds * 60 seconds

15 Answers   Cisco, IBM,

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IEEE 802.3 defines what type of standards.

1 Answers  

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Tell me what advantages does fiber optics have over other media?

0 Answers  

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