Question Detail Which protocol uses window flow system UDPTCPFTPNone of above Answer: Option B Ad Similar Questions : 1. Which class is given wrong here ? CLASS A = 1 to 126CLASS B = 128 to 191CLASS C = 192 to 220CLASS D = 224 to 239 (Multicasting)CLASS E = 240 to 255 (Research) Answer: Option CExplanation:CLASS C is from 192 to 223 2. Which layer will be used while transmitting data using FTP or Telnet PresentationApplicationSessionTransport Answer: Option B 3. Which protocol deals with resolving domain names X-WindowSMTPDNSFTP Answer: Option C 4. TCP/IP reference model contains how many layers 3467 Answer: Option BExplanation:TCP/IP reference model has four layer Application Layer Host to Host Internet Layer Network Access 5. TCP/IP suite was created by IEEEDepartment of defenceOpen sourceNone of above Answer: Option B Read more from - TCP-IP Questions Answers