Object-Oriented Data Modeling – True or False
1. A method defines the form or protocol of the operation, but not its implementation. A. True B.…
Object-Oriented Data Modeling – General Questions
1. The fact that the same operation may apply to two or more classes is called what? A.…
Data and Database Administration – True or False
1. To build a data warehouse and develop business intelligence applications, it is important that an organization build…
Data and Database Administration – General Questions
1. Poor data administration can lead to which of the following? A. A single definition of the same…
The Internet Database Environment – True or False
1. Most plug-ins download slowly because they are rather large files. A. True B. False 2. The World…
The Internet Database Environment – General Questions
1. An intrusion detection system does not perform which of the following? A. Tries to identify attempts to…
Indian Polity and Constitution MCQs
1. With reference to United Nations, the decision that major countries should have veto power, was taken at…
Advanced SQL – True or False
1. Triggers are stored blocks of code that have to be called in order to operate. A. True…
Advanced SQL – General Questions
1. What type of join is needed when you wish to include rows that do not have matching…
Logical Database Design – True or False
1. An enterprise key is a primary key whose value is unique for a given relation. A. True…