In HTTP request message, the entity body is empty with the ( )method, but is used with the ( )method.
A. GET, POST
B. POST,GET
C. GET, HEAD
D. POST, HEAD
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In the following four options, which one is not the part of cookie technology?( )
A. Cookie header lines in the HTTP response message and request message.
B. One cookie header file kept on the user’s end system and managed by the user’s browser.
C. A network entity that satisfies HTTP requests on the behalf of an origin Web server.
D. A back-end database at the Web site
Processes communicate with each other by reading from and writing to ( ).
A. programs
B. threads
C. sockets
D. channels
In Client-Server architecture, the clients visit the server's through( ).
A. client’s socket
B. client’s IP address
C. server’s socket
D. server’s IP address
( )can be thought of as a program that is running within end system.
A. process
B. thread
C. socket
D. context
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