Examlex
________ allow users to read, insert, modify, and delete data in a database.
Q11: A database is used instead of a
Q20: In an OLAP report, a measure is
Q41: How do companies earn revenue from social
Q54: Porter defined value as the amount of
Q56: A switch detects the speed that a
Q62: Which of the following is an example
Q67: Magnetic and optical disks are nonvolatile.
Q70: Which of the following is a characteristic
Q104: Using a file server to exchange documents
Q120: According to Nan Lin, which of the