Which of the following protocols can be found at the application layer?（）A、TelnetB、TCPC、SNMPD、UDP

Which of the following protocols can be found at the application layer?（）

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第1题：

多选题

Which of the following protocols utilize TCP?（）

A

NTP

B

NNTP

C

SMTP

D

SNMP

E

HTTPS

F

TFTP

正确答案： E,F

解析：暂无解析

第2题：

Which of the following protocols is commonly used for VoIP technology?（）

正确答案:C

第3题：

Which of the following WAN protocols is a packet switching technology?（）

正确答案:A

第4题：

Which of the following protocols is used by thin clients?（）

正确答案:C

第5题：

Which of the following routing protocols is strictly a distance vector protocol?（）

正确答案:B

Which of the following protocols