我
- a RD
- BMS(Relational Database Management System)made by Mi
- crosoft.This means that the
- data is stored in two dimensional (74) . (74) A．documents
- B．databases
- C．files
- D．tables
- A multimedia system allows end users to share，transfer and process avariety of forms of information in a&n
- bsp;(75) manller. (75) A．fixed
- B．fix
- C．unifying
- D．unified
- A user interface can
- be defined as the
- combination of har
- dware and software that helps people and computers (72) with each other. (72) A．intercourse
- B．intercommunion
- C．communicate
- D．intercommunicate
- A．copied &n
- bsp; B．inserted
- C．
- deleted
- D．highlighted
- A highlevel language is an artificial language with which we can write various&n
- bsp;(71) . (71) A．files
- B．instru
- ctions
- C．text
- D．papers
- A word processor ena
- bles you to
- create a (70) ，store it electronically on a
- disk，display it on a screen，modify it by entering commands and characters from the keyboard，and print it on a printer. (70) A．file
- B．document
- C．text
- D．paper
- as
- been (69) ，the
- computer can not store any new information on it. (69) A．formatte
- d
- B．write protected
- C．tested
- D．Certified
- andard&n
- bsp;(67) in
- C language contain many useful functions for input an
- d output，string handling，mathematical computations，and system programming tasks. (67) A．database
- B．files
- C．libraries
- D．subroutine
- also called ISO or 7 layers reference model for communication.has
- been developed by the International Standards Organization in early 1980's. (68) A．referent
- B．referen
- ce
- C．referance
- D．refering
- A．ISO9000 &n
- bsp; B．ISO9000族
- C．ISO／IEC
- D．ISO／TC176
