ER Model and Business Rules – General Questions
1. An action assertion must include which of the following? A. Anchor object B. Action C. Corresponding object…
The Database Development Process – General Questions
1. Which of the following database activities allow for the actual retrieval and use of a database? A.…
Database Processing for BIS – True or False
1. Business Intelligence (BI) systems do not obtain data from operational databases. A. True B. False 2. Data…
Database Processing for BIS – General Questions
1. A BI reporting system does not ________ . A. create meaningful information B. deliver information to users…
XML and ADO.NET – True or False
1. SOAP uses HTTP as its only transport mechanism. A. True B. False 2. The DTD defines the…
XML and ADO.NET – General Questions
1. The XSLT processor copies the elements of the stylesheet until it finds a command in the format:…
Managing Multiuser Databases – General Questions
1. Locks placed by command are called ________ . A. implicit locks B. explicit locks C. exclusive locks…
SQL for Database Construction – General Questions
1. The SQL command to create a table is: A. MAKE TABLE. B. ALTER TABLE. C. DEFINE TABLE.…
Data Modeling with ER Model – True or False
1. An ID-dependent entity is an entity whose identifier is a composite identifier where no portion of the…
Data Modeling with ER Model – General Questions
1. Which of the following indicates the maximum number of entities that can be involved in a relationship?…