● __(71)__ has many elements: text, audio sound, static graphics images, animations, and video.

（71）A．Multimedia

B．Database

C．File

D．Document

● __(72)__ is a file that contains metadata-that is, data about data.

（72）A．Document    

B．Excel table

C．Database    

D．Data dictionary

● __(73)__ is a query language for manipulating data in a relational database.

（73）A．Assemble    

B．SQL

C．C++

D．Fortran

● The development process in the software __(74)__ involves four phases: analysis, design, implementation, and testing.

（74）A．maintenance    

B．life cycle

C．programming    

D．upgrading

● WWW is a large network of Internet servers providing __(75)__ and other services to terminals running client applications such as a browser.

（75）A．modem    

B．compression

C．hypertext    

D．encode