Which of the following delivery methods works with only one source and one destination? Multicast

A. Multicast

B. Broadcast

C. Unicast

D. Any cast

You can do it
  1. In the symmetric-key method of cryptography, which key is publicly known?
  2. What is the maximum length of twisted-pair cable before a signal booster is needed? Select all that…
  3. The packet transmit using standard Internet Protocol(IP) throughout the Internet by
  4. Which of the following IP addresses are used by multicast devices?
  5. Which of the following protocols is described in RFC 793?
  6. TCP protocol is responsible for connection-oriented communication
  7. What is the distance limitation of Cat5 UTP?
  8. What is the length of MARKER field in BGP message header?
  9. Which is the port used by POP3?
  10. .is a technique of conversion between the representation of digital data in user equipment and the corresponding…
  11. What is the pattern of a preamble?
  12. Which of the following is currently a de facto standard, commonly used for point-to-point serial connections…
  13. FDDI operates on 100 Mbps.
  14. Which type of BGP message is sent by a system to notify another router of the senders existence?
  15. You've taken your Windows 2000 laptop to a client's network and plugged it in. Your computer is configured…
  16. Which of the following headers does a router look at to find how to route a data packet?
  17. OSPF is based on
  18. T1 makes up 24 channels.
  19. Your Web server is also configured as an FTP server. What part of the data packet will tell the server…
  20. What is attenuation?
  21. In an autonomous system with n areas, how many areas are connected to the backbone?
  22. _____________________ are set up to fulfill service ordering, service assurance, and billing functions.
  23. Which of the following protocol resolves a host's hardware address for a known IP address?
  24. The Point-to-Point Protocol (PPP) is described in which of the following?
  25. Which directory service is used in Windows 2000 Server?
  26. Which is the port used by HTTPS?
  27. Which of the following protocols are considered unreliable or connectionless?
  28. A router receives an IP packet with source IP address and destination IP address…
  29. Which cable type is immune to outside interference and crosstalk?
  30. Which of the following protocol is used by Integrated Services for signaling of the reservation messages?