25 is used by SMTP
True.
False.
- Which of the following algorithms are easy to implement and debug?
- Which class of IP addressing was not brought in much use?
- Which is the port used by POP3?
- In ________ routing, the tunnel creates a bridge through areas that do not support multicast traffic.
- In ----------------------- configuration, the switch begins to forward the packet as soon as it is received.…
- Internet e-mail system based on the ……………………………………………..
- Which of the following algorithms are meant for establishing the paths through the network?
- You're configuring a dial-up connection to an ISP. Which of the following protocols is used?
- Which of the following protocol resolves a host's hardware address for a known IP address?
- ADSL uses high-speed Internet service phone lines
- Which of the following protocols use a topology table to install routes into the IP routing table?
- What is attenuation?
- In the symmetric-key method of cryptography, which key is publicly known?
- Internet Research Task Force (IRTF) body looks after ________.
- What is the maximum length of twisted-pair cable before a signal booster is needed? Select all that…
- Which function is not supported by E-mail?
- Your network has gotten a single class C address but has 300 computers. How can you connect them to…
- ADSL uses high-speed Internet service phone lines
- BGP is …………………………………….routing…
- Which of the following protocols is not routable?
- Which OSI model layer provides for encryption and decryption of data?
- Router B receives an update from router A that indicates Net1 is two hops away. The next update from…
- Which is the port used by HTTPS?
- At which layer of the OSI model do FTP, SMTP, POP3, and HTTP function?
- preamble field of 802.3 frames is encoded using ------------------- encoding
- Where are routing tables placed?
- --------------- is/are used for error detection.
- What can be used in the place of DNS to resolve host names to IP addresses?
- What is the maximum distance of single-mode fiber (SMF)?
- TCP protocol is responsible for logical addressing and delivery of packets.