1) component of database environment a) MS access b) data type c) data security d) internet e) hardware f) data storage 2) Advantages of database a) backup and recovery b) huge size c) high complexity 3) Database is usually controlled by a database _________ system a) software b) material c) processing d) analysts e) control f) management 4) Example of DBMS : a) powerpoint b) MS Access c) microsoft d) word 5) In file processing systems how much data can be stored a) relatively small amount of data b) large amount of data c) small and large amount of data d) half of all data 6) Example of database management system a) huge size b) software c) MySQL d) data security e) people f) data 7) Description of database system:  Many ____ and_____ share the data in the database a) devices, systems b) programs, devices c) files, users d) programs, users e) systems, files f) devices, files 8) Disadvantages of database: a) data security b) privacy c) manage data d) reduced development time e) high complexity f) sharing of data 9) Software refers to a ___ or an ___ consists of a set of instructions, data or programs used to operate computers and execute specific tasks a) data, devices b) program, application c) devices, internet d) hardware, application e) devices,internet 10) DBMS makes it possible for the end users to ___, insert, ____ and delete dats in database a) programs, select b) devices, data c) select , update d) devices, internet e) select, divide 11) 2 types of users can be identified in a database system a) end users, system administrators b) software, programmers c) system anslysts, data dictionary d) database designers, people 12) The instructions and rules that govern the design and use of the database systems, This is refers to? a) Hardware b) Software c) Data d) People e) Procedure f) Internet

DATABASE

In
Nhúng

Bảng xếp hạng

Phong cách trực quan

Tùy chọn

Chuyển đổi mẫu

Bạn có muốn khôi phục tự động lưu: không?