Which three protocols use UDP as a transport protocol by default?（）A、HTTPB、TFTPC、DNSD、SNMPE、SMTP
Which three protocols use UDP as a transport protocol by default?（）
- A、HTTP
- B、TFTP
- C、DNS
- D、SNMP
- E、SMTP
相关考题：
Which one of the following protocols uses both UDP and TCP ports for the transport layer operation?A．FTPB．TFTPC．SMTPD．TelnetE．DNS
Which protocols are used to export and import configurations?() A. FTP or SCPB. FTP or TFTPC. TFTP or SCPD. TFTP or SMTP
Which three statements describe the Transmission Control Protocol (TCP)?() A.TCP is a transport layer protocol.B.TCP is faster than the User Datagram Protocol (UDP).C.TCP provides delivery notification and error checking mechanisms.D.TCP uses a best effort delivery approach.E.TCP application examples include HTTP and SMTP.
An administrator is configuring one server to monitor hardware level information on a second Windows server.Which of the following should be setup on the Windows server to allow the monitoring server to access this information?（）A. WMIB. RISC. DNSD. SNMPE. SMTP
Which three of the following protocols will be forwarded to a host specified by the ip helper - address interface configuration command if the configuration has not been modified by the ip forward - protocol udp global con figuration command?（）A. BOOTPB. TFTPC. ARPD. DNSE. proxy - ARPF. FTP
Which of the following protocols utilize UDP as the layer 4 transport mechanism?() A.TACACSB.TelnetC.SMTPD.SNMPE.HTTPF.TFTP
Which three protocols or applications should be placed in a class that is configured with WRED？（）A、HTTPB、RTPC、streaming videoD、BitTorrentE、POP3
Which of the following protocols utilize UDP as the layer 4 transport mechanism?（）A、TACACSB、TelnetC、SMTPD、SNMPE、HTTPF、TFTP
Which one of the following protocols uses both UDP and TCP ports for the transport layer operation?（）A、FTPB、TFTPC、SMTPD、TelnetE、DNS
NBAR supports all of these with the exception of which one？（）A、HTTPB、IP multicastC、TCP flows with dynamically assigned port numbersD、non-UDP protocols
Which three of the following protocols will be forwarded to a host specified by the ip helper - address interface configuration command if the configuration has not been modified by the ip forward - protocol udp global con figuration command?（）A、BOOTPB、TFTPC、ARPD、DNSE、proxy - ARPF、FTP
Which protocols are used to export and import configurations?（）A、FTP or SCPB、FTP or TFTPC、TFTP or SCPD、TFTP or SMTP
Which of the following is a connectionless transport layer protocol？（）A、 TCPB、 HTTPC、 SMTPD、 UDP
Which of the protocols below use TCP at the transport layer?（）A、TFTPB、SMTPC、SNMPD、FTPE、HTTPF、HTTPS
A legacy network that is prone to errors may have issues with services that use UDP. Which of the following services could have problems in this case, due to the fact that UDP is used?（）A、DNSB、TelnetC、SMTPD、SNMPE、HTTPF、TFTP
An administrator is configuring one server to monitor hardware level information on a second Windows server.Which of the following should be setup on the Windows server to allow the monitoring server to access this information?（）A、WMIB、RISC、DNSD、SNMPE、SMTP
Which three statements describe the Transmission Control Protocol (TCP)?（）A、TCP is a transport layer protocol.B、TCP is faster than the User Datagram Protocol (UDP).C、TCP provides delivery notification and error checking mechanisms.D、TCP uses a best effort delivery approach.E、TCP application examples include HTTP and SMTP.
多选题Which of the protocols below use TCP at the transport layer?（）ATFTPBSMTPCSNMPDFTPEHTTPFHTTPS
多选题Which three statements describe the Transmission Control Protocol (TCP)?（）ATCP is a transport layer protocol.BTCP is faster than the User Datagram Protocol (UDP).CTCP provides delivery notification and error checking mechanisms.DTCP uses a best effort delivery approach.ETCP application examples include HTTP and SMTP.
多选题Which of the following protocols utilize UDP as the layer 4 transport mechanism?（）ATACACSBTelnetCSMTPDSNMPEHTTPFTFTP
单选题Which one of the following protocols uses both UDP and TCP ports for the transport layer operation?（）AFTPBTFTPCSMTPDTelnetEDNS
单选题Which of the following is a connectionless transport layer protocol？（）A TCPB HTTPC SMTPD UDP
多选题Which three of the following protocols will be forwarded to a host specified by the ip helper - address interface configuration command if the configuration has not been modified by the ip forward - protocol udp global con figuration command?（）ABOOTPBTFTPCARPDDNSEproxy - ARPFFTP