Data Administration

Arrays are best data structure for relatively permanent  collections of  data :-

What was the name  of the  first  commercially  available   microprocessor  chip :-

What is the purpose of   the index in  sql  server ;-

Which is true regarding null value ;-

_________ is not a category of  SQL command;-

The number of newspapers sold on May 30 would  be kept   in a ______  field ;-

A third entity known as 'Junction table' is used to create the:-

Which is the type of data independence:-

Which type of constraint ensure that a column  must have a unique vale  for every row in a table:-

_________ removes all rows from a table without  logging the individual new deletion;-

Which is not a key:-

________  is a  combination of  two   or more  attribute  used as  a primary key ;-

Functional  dependencies   are the types of constraints   that are based on ;-

An oracle object  type has  two parts ;-

Which  of the following  fixed  database  roles  can add or remove  user IDs:

Transaction is an action used to perform some manipulations on the data stored  in the:-

Architecture of the data base can be viewed as:-

ARIES uses  a _____________  to  identify log records  , and   stores it in  database pages ;-

Drop table can't be used to drop a table referenced by a_________________ constraint;-

Backward recovery is __________:-

Key to represent relation between tables is called:-

DDL stands for:-

The term ___________ is used to refer to  a row ;-

The transaction log include;-

Process data is called ______________;-