database-system-very-important-mcq

Course: Basic Computer — Practice MCQs, solutions, formulas & past entrance questions.

Chapter:

database-system-very-important-mcq (Click to view content)

1. What is information about data called ?


2. __________ is a set of one or more attributes taken collectively to uniquely identify a record ?


3. A top to bottom relationship among items in a database is established by a ?


4. A Database Management System is a type of _________software ?


5. Which of following can be used to extract or filter data & information from data warehouse ?


6. What is abbreviation used for a software package that permits user to create , retrieve and maintain records in a database ?


7. To which of following term "DBA" referred ?


8. Which of following is known as process of viewing cross-tab with a fixed value of one attribute ?


9. What is Database management system ?


10. In relational table, which of following can also be represented by term "attribute"?


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