CSE MCQs :: Oracle Database MCQs
- E-R model uses this symbol to represent weak entity set ?
- Identify the criteria for designing database from the point of view of user
- The "curse of dimensionality relates to which problem of using operational data for BI reporting?
- Business Intelligence (BI) reporting systems cannot do which of the following operations?
- What is true about Unique and primary key?
- A table is in 3NF if it is in 2NF and if it has no ____________
- In a given relationship R, if an attribute A uniquely defines all other attributes, then the attribute A is a key attribute which is also known as the _________ key.
- The language used application programs to request data from the DBMS is referred to as the
- Which of the following is the oldest database model?
- The relationship between DEPARTMENT and EMPLOYEE is a
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