what is meant by physical blocksthe input and
What is meant by Physical blocks?
The input and output operations are completed in block units. The blocks residing on the disk are referred to as physical blocks.
Expected delivery within 24 Hours
what is a recovery schemean integral part of a database system is a recovery scheme that can restore the database to the reliable state that existed
what are the two types of errorsthe two types of errors area logical errorb system
what are the storage typesthe storage types area volatile storageb nonvolatile
define blocksthe database system resides eternally on non-volatile storage and is into fixed-length storage units known as
what is meant by physical blocksthe input and output operations are completed in block units the blocks residing on the disk are referred to as
what is meant by buffer blocks and disk buffer the blocks residing temporarily in main memory are referred to as buffer blocksthe area of memory
what is meant by log-based recoverythe most widely used structures for recording database changes is the log the log is a sequence of log records
what are uncommitted modificationsthe immediate-modification technique permits database modifications to be output to the database whereas the
define shadow pagingan alternative to log-based crash recovery method is shadow paging this technique requires fewer disk accesses than do the
1937346
Questions Asked
3,689
Active Tutors
1417802
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
The assignment task, "Current Issues in America," contains links to articles on three current issues: Affirmative Action, Social Media, African American Health
Explore the benefits of standardizing medical documentation in the Problem-Oriented Record.
Confidentiality is a duty required of health care providers and staff to keep a patient's personal health information protected unless consent
There are many changes occurring within healthcare in the United States. The major reasons why the healthcare system is undergoing dramatic revision
Selecting the appropriate billing and coding certification exam is a significant decision for your career.
Articulate your understanding of medical coding concepts and topics. Reflect on how the courses you've taken have prepared you for a successful career
How have the courses you've taken prepared you for the CBCS certification exam?