The Point-to-Point Protocol (PPP) is described in which of the following?

A. RFC 3390 AND RFC 3392

B. RFC 1661 AND RFC 1662

C. RFC 2490 AND RFC 2492

D. RFC 2225 AND RFC 2226

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  1. Data Transmission is not a layer in the OSI model
  2. 25 is used by SMTP
  3. Which piece of equipment operates at both the data-link and network layers?
  4. Which of the following network topologies has the highest level of redundancy?
  5. You're asked to install a Citrix MetaFrame XP server. What protocol will clients use to connect and…
  6. …………………… have a single communication channel that is…
  7. What is the default port for Telnet?
  8. Which of the following versions will replace IPv4 Internet layer?
  9. ________allows receiver to inform sender about the successful receiving of all the segments.
  10. Your Web server is also configured as an FTP server. What part of the data packet will tell the server…
  11. Which Layer is Responsible for Congestion Control?
  12. Which of the following delivery methods works with only one source and one destination? Multicast
  13. Which of the following protocols use a topology table to install routes into the IP routing table?
  14. Pure ALOHA has a maximum throughput of -----------
  15. ARP is defined in RFC _____ and it is a current internet standard, ________
  16. …………………………..combines characteristics of…
  17. What is the maximum length of thick Ethernet cable before a signal booster is needed?
  18. Which of the following IP addresses are used by multicast devices?
  19. Class C network address class supports 65,534 hosts.
  20. SMTP protocol is responsible for sending email across the Internet
  21. What is the default subnet mask for a class B network?
  22. The network interface layer specifies how to organize data into………………………..and…
  23. In Integrated services model, ________ corresponds to token bucket filter.
  24. Which of the following filed represents the sender of the message in an electronic mail?
  25. Data Transmission is not a layer in the OSI model
  26. ADSL uses high-speed Internet service phone lines
  27. What layer of the OSI protocol reference model does a bridge operate under?
  28. Which of the following can be used to transfer files from a Unix server?
  29. Internet Research Task Force (IRTF) body looks after ________.
  30. What is the maximum frame size of a frame relay?