_______ product was acquired by Informix, integrated into its RDBMS and introduced as the Informix Universal Server an ORDBMS.
Star
llustar
SQL
Cygnus
- Processed data is called _____
- Which of the following is not comparison operator?
- What is data integrity?
- Which of the following is not a recovery technique?
- The concept of mapping of ______ entity types is the concept in which the for each strong entity type…
- Maximum height of a B+ tree of order m with n key values is
- A weak entity has an ______ dependency on its owner entity, which can be used for both ON UPDATE and…
- The ______ language consists of SQL statements for operating on the data (insert, Modify, Delete) in…
- Which of the following is not a logical database structure?
- The clause in SQL that specifies that the query result should be sorted in ascending or descending order…
- Which of the following is true for network structure?
- The transactions like adding an employee, enrolling a student in a course are examples of _______
- A relation is in attribute of other composite key. if an attribute of a composite key is dependent on…
- The cost of reading and writing temporary files while evaluating a query can be reduced by
- Tree structures are used to store data in
- In SQL the statement select * from R, S is equivalent to
- Relations produced from an E-R model will always be
- Union operator is a :
- _____clause is an additional filter that is applied to the result.
- Which normal form is considered adequate for normal relational database design?
- _______ product was acquired by Informix, integrated into its RDBMS and introduced as the Informix Universal…
- In an E-R, Y is the dominant entity and X is a subordinate entity. Then which of the following is incorrect…
- Which of the following is not a consequence of concurrent operations?
- According to the levels of abstraction, the schema at the intermediate level is called
- The set of all values that can be taken by the attribute is called as _______ of the attribute.
- Wait-for graph is used for
- The fact that information in the data warehouse changes far less often and may be regarded as non-real-time…
- _____ First proposed the process of normalization.
- Between DRAM and magnetic disk storage another form of memory, called ______ memory is becoming common…
- The fact that all employees of a particular organization should not have salaries more than $10000 is…