2021年11月04日来源:信管网 作者:cnitpm
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网络工程师每日一练试题内容(2021/11/3)
试题1: SNMP协议实体发送请求和应答报文的默认端口号是 (1) ,SNMP代理发送陷入报文(trap)的默认端口号是 (2) 。
(1)A、160
B、161
C、162
D、163
(2)A、160
B、161
C、162
D、163
Originally introduced by Netscape Communications, (1) are a general mechanism which HTTP Server side applications, such as CGI (2) , can use to both store and retrieve information on the HTTP (3) side of the connection. Basically, Cookies can be used to compensate for the (4) nature of HTTP. The addition of a sample, persistent, client-side state significantly extends the capabilities of WWW-based (5) .
(1)A、Browsers
B、Cookies
C、Connections
D、Scripts
(2)A、graphics
B、processes
C、scripts
D、texts
(3)A、Client
B、Editor
C、Creator
D、Server
(4)A、fixed
B、flexible
C、stable
D、stateless
(5)A、programs
B、applications
C、frameworks
D、constrains
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