Which is a duplicate copy of a file program that is stored on a different storage media than the original location:

Related MCQs

• Which is a duplicate copy of a file program that is stored on a different storage media than the original location:
• Which of the following retains duplicate rows in the result of a query or in an Aggregate expression?
• …………….. is used to determine whether of a table contains duplicate rows.
• To eliminate duplicate rows ……………… is used
•                      is increasingly being used in server systems to improve performance by caching frequently used data, since it provides faster access than disk, with larger storage capacity than main memory.
• The primary medium for the long-term online storage of data is the                       where the entire database is stored on magnetic disk.
• The traditional storage of data that is organized by customer, stored in separate folders in filing cabinets is an example of what type of ‘database’ system?
• The magnetic storage chip used to provide non-volatile direct access storage of data and that have no moving parts are known as
•                        refers to the ability of the system to recover committed transaction updates if either the system or the storage media fails.
• Which of the following is the original purpose of SQL?