Both TDD and FDD are duplexing topologies used mainly to share the common central resources. In TDD, frequency is shared among subscribers time slot wise. In FDD, one pair of frequency is assigned for one connection one for downlink and one for uplink and hence transmission will happen simultaneously in both the directions.
Explain Authentication?
What is ATM (Asynchronous Transfer Mode)?
What is BBS (Bulletin Board System)?
What is Common Gateway Interface (CGI)?
What is DSL (Digital subscriber line)?
What is E-mail?
Explain Firewall?
Explain FTP (File Transfer Protocol)?
Explain HTML (Hypertext Markup Language)?
What is IP Address (Internet Protocol Address)?
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