JN0-320

单选题How does the Juniper DX accelerate web servers? （）A by translating HTTP requests to HTTPSB by refusing client connections that are unnecessarily refreshed by end usersC by multiplexing numerous client-side connections to fewer server-side connectionsD

题目
单选题
How does the Juniper DX accelerate web servers? （）
A

by translating HTTP requests to HTTPS

B

by refusing client connections that are unnecessarily refreshed by end users

C

by multiplexing numerous client-side connections to fewer server-side connections

D

by multiplexing numerous server-side connections to fewer client-side connections

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相似问题和答案

第1题：

Which two benefits does the Juniper DX provide?() (Choose two.)

A. It compresses all images.

B. It protects servers from DDoS attacks.

C. It protects servers from SynFlood attacks.

D. It loads all content from web servers to flash.


参考答案：B, C

第2题：

The Hypertext Transfer Protocol , the Web's ( ) protocol , is at the heart of the Web. HTTP is implemented in two programs : a ( ) program and a server program . The client program and server program executing on different end systems , talk to each other by (请作答此空) HTTP messages . HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients . when a user ( ) a web page , the browser sends http request messages for the objects in the page to the server . The server ( ) the requests and responds with http response messages that contain the objects .

A.exchanging
B.changing
C.declining
D.removing

答案：A
解析：
Web的应用层协议是超文本传输协议，是web核心。HTTP在两类程序（客户端程序、服务器端程序）中执行。客户端程序、服务器端程序在不同的终端系统中执行，通过交换HTTP消息来进行交互。HTTP定义了Web客户端如何从服务器端请求Web页面以及服务器端如何传送Web页面到服务器。当用户请求一个web页面，浏览器发送页面对象的http请求给服务器。服务器接收请求并用包含对象的http消息进行响应。

第3题：

How would an end user add both a Junos Pulse Access Control Service URL and a Junos Pulse Secure Access Service URL to the same Junos Pulse client?()

A. By adding two separate connections in the connections dialog box

B. By adding two separate intranet Controllers under the configuration hierarchy

C. By adding one intranet Controller and one SA under the configuration hierarchy

D. By adding two URLs under a connection in the connections dialog box


参考答案：A

第4题：

How does the Juniper DX accelerate web servers? （）

  • A、by translating HTTP requests to HTTPS
  • B、by refusing client connections that are unnecessarily refreshed by end users
  • C、by multiplexing numerous client-side connections to fewer server-side connections
  • D、by multiplexing numerous server-side connections to fewer client-side connections

正确答案:C

第5题：

The Hypertext Transfer Protocol,the Web's（请作答此空）protocol,is at the heart of the Web.HTTP is implemented in two programs:a（ ）program and a server program.The client program and server program executing on different end systems,talk to each other by（ ）HTTP messages.HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients.when a user（ ）a web page,the browser sends http request messages for the objects in the page to the server.The server（ ）the requests and responds with http response messages that contain the objects.

A.transport-layer
B.application-layer
C.network-layer
D.link-layer

答案：B
解析：
Web的应用层协议是超文本传输协议，是web核心。HTTP在两类程序（客户端程序、服务器端程序）中执行。客户端程序、服务器端程序在不同的终端系统中执行，通过交换HTTP消息来进行交互。HTTP定义了Web客户端如何从服务器端请求Web页面以及服务器端如何传送Web页面到服务器。当用户请求一个web页面，浏览器发送页面对象的http请求给服务器。服务器接收请求并用包含对象的http消息进行响应。

第6题：

How does the Juniper DX accelerate web servers? ()

A. by translating HTTP requests to HTTPS

B. by refusing client connections that are unnecessarily refreshed by end users

C. by multiplexing numerous client-side connections to fewer server-side connections

D. by multiplexing numerous server-side connections to fewer client-side connections


参考答案：C

第7题：

The Hypertext Transfer Protocol , the Web's (请作答此空) protocol , is at the heart of the Web. HTTP is implemented in two programs : a ( ) program and a server program . The client program and server program executing on different end systems , talk to each other by ( ) HTTP messages . HTTP defines how Web clients request Web pages from servers and how servers transfer web pages to clients . when a user ( ) a web page , the browser sends http request messages for the objects in the page to the server . The server ( ) the requests and responds with http response messages that contain the objects .

A.transport-layer
B.application-layer
C.network-layer
D.link-layer

答案：B
解析：
Web的应用层协议是超文本传输协议，是web核心。HTTP在两类程序（客户端程序、服务器端程序）中执行。客户端程序、服务器端程序在不同的终端系统中执行，通过交换HTTP消息来进行交互。HTTP定义了Web客户端如何从服务器端请求Web页面以及服务器端如何传送Web页面到服务器。当用户请求一个web页面，浏览器发送页面对象的http请求给服务器。服务器接收请求并用包含对象的http消息进行响应。

第8题：

How do you disable a server from Juniper DX Cluster without terminating active client requests? ()

A. Delete the server.

B. "Soft pause" the target server.

C. "Hard pause" the target server.

D. Create a new Cluster without the server.


参考答案：B

第9题：

Which two benefits does the Juniper DX provide?（） (Choose two.)

  • A、It compresses all images.
  • B、It protects servers from DDoS attacks.
  • C、It protects servers from SynFlood attacks.
  • D、It loads all content from web servers to flash.

正确答案:B,C

第10题：

If a certificate authority trustpoint is not configured when enabling HTTPS and the remote HTTPS server requires client authentication， connections to the secure HTTP client will fail. Which command must be enabled for correct operation？（）

  • A、ip http client secure-ciphersuite 3des-ede-cbc-sha
  • B、ip https max-connections 10
  • C、ip http timeout-policy idle 30 life 120 requests 100
  • D、ip http client secure-trustpoint trustpoint-name

正确答案:D

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