ARIES supports                        operations, which are physical in that the affected page is physically identified, but can be logical within the page.

Related MCQs

• ARIES uses a                        to identify log records, and stores it in database pages.
•                              which increases the number of I/O operations needed to write a single logical block, pays a significant time penalty in terms of write performance.
• Which is incorporated to create an appropriate physical database that is transformed by a logical data model:
• What separates the physical aspects of data storage from the logical aspects of data representation?
• Which of the following database object does not physically exist?
• In a                            operations do not wait for requests to produce tuples, but instead generate the tuples eagerly.
• The                          scheme uses a page table containing pointers to all pages; the page table itself and all updated pages are copied to a new location.
• Whenever an update operation occurs on a page, the operation stores the LSN of its log record in the                field of the page.
• Choose the RDBMS which supports full fledged client server application development
• Choose the RDBMS which supports full fledged client server application development