Chapter 6 - Quiz 6
T/F: CGI is a DBMS programming language that end users and programmers use to manipulate data in the database.
False
T/F: In a client/server environment, a DBMS is located on a dedicated computer called a web server.
False
T/F: Multiple data marts are combined and streamlined to create a data warehouse.
False
T/F: In-memory computing relies primarily on a computer (RAM) for data storage.
True
T/F: You can use text mining tools to analyze unstructured data, such as memos and legal cases.
True
You are creating a database to store temperature and wind data from various airports. Which of the following fields is the most likely candidate to use as the basis for a primary key in the Airport table? Select one: a. Address b. City c. Airport code d. State e. Day
c. Airport code
A(n) ________ represent data as two-dimensional tables. Select one: a. non-relational DBMS b. mobile DBMS c. relational DBMS d. hierarchical DBMS e. object-oriented DBMS
c. relational DBMS
Which of the following is software that handles all application operations between browser-based computers and a company's back-end business applications or databases? a. Database server software b. Application server software c. Web browser software d. Data mining software e. Web server software
b. Application server software
The fact that a traditional file system cannot respond to unanticipated information requirements in a timely fashion is an example of which of the following issues with traditional file systems? Select one: a. Program-data dependence b. Lack of flexibility c. Poor security d. Lack of data sharing e. Data redundancy
b. Lack of flexibility
The project operation: Select one: a. combines relational tables to provide the user with more information than is otherwise available. b. creates a subset consisting of columns in a table. c. organizes elements into segments. d. identifies the table from which the columns will be selected. e. creates a subset consisting of rows in a table.
b. creates a subset consisting of columns in a table.
