Between DRAM and magnetic disk storage another form of memory, called ______ memory is becoming common because it is non volatile.


B. Flash

C. Hard Disk

D. Secondary

Related Questions

  1. The transactions like adding an employee, enrolling a student in a course are examples of _______
  2. Which of the syntax is correct for insert statement? i) insert into values ii) insert into (column list)…
  3. The values of the attribute describes a particular
  4. An advantage of views is
  5. Which two files are used during operation of the DBMS?
  6. What is data integrity?
  7. By ______ an area on disk in certain ways, one can make it represent a bit value of either zero (0)…
  8. A relational database developer refers to a record as
  9. _____ First proposed the process of normalization.
  10. The division operator divides a dividend A of degree m+n by a divisor relation B of degree n and produces…
  11. Which of the following is a reason to model data?
  12. Employees in a company are each assigned their own office, i.e. for each employee there exists a unique…
  13. Cascading rollback is avoided in all protocol except
  14. Whenever two independent one-to-many relationships are mixed in the same relation, a __________ arises.
  15. In SQL the statement select * from R, S is equivalent to
  16. According to the levels of abstraction, the schema at the intermediate level is called
  17. If a transaction T has obtained an exclusive lock on item Q, then T can
  18. The clause alter table in SQL can be used to
  19. The _____ category includes storage media that can be operated on directly by the computers central…
  20. The language that requires a user to specify the data to be retrieved without specifying exactly how…
  21. DBMS is a collection of _____ that enables user to create and maintain a database.
  22. The set of all values that can be taken by the attribute is called as _______ of the attribute.
  23. Key to represent relationship between tables is called
  24. ………………… approach reduces time and effort required for design…
  25. In a relational schema, each tuple is divided into fields called
  26. If an entity can belong to only one lower level entity then the constraint is
  27. A data type or format is specified for each _________
  28. In a multi-user database, if two users wish to update the same record at the same time, they are prevented…
  29. A _____ is a logical unit of database processing that includes one or more data access operations that…
  30. Manager salary details are hidden from the employee .This is

Please do not use chat terms. Example: avoid using "grt" instead of "great".