Examlex
To ensure consistency of the database, every transaction must begin with the database in an unstable state.
Mark As Final
A function in software that designates a file as complete, making it read-only to indicate that no further edits should be made.
Read-only
A file attribute or access permission that allows content to be viewed or read, but not modified.
Encrypted
Pertains to data that has been converted into a code or cipher to prevent unauthorized access, ensuring that only those with the decryption key can read it.
Slide Timings
Slide Timings are predetermined durations set for individual slides in a presentation to control how long each slide appears during a slideshow.
Q6: At the implementation level, the supertype and
Q23: The _ is a shared, reserved memory
Q38: One advantage of a database system over
Q40: Of the following, what is one of
Q42: A DDBMS governs the storage and processing
Q51: The "_" characteristic of a primary key
Q53: A(n) _ is an orderly arrangement used
Q54: The _ data model uses the concept
Q62: In an SQL-based relational database, each table
Q65: An entity cluster is considered "virtual" or