Computers and Technology, 17.03.2020 04:42, knela
Which statement describes a feature of Oracle sequences? Oracle sequences generate a character string that can be assigned to tables. Oracle sequences are tied to columns and tables. An Oracle sequence uses the identity column property to automatically number rows. Dropping a sequence does not delete values assigned to table attributes; it deletes only the sequence object from the database.
Answers: 1
Computers and Technology, 23.06.2019 01:10, kristofwr3444
Are special combinations of keys that tell a computer to perform a command. keypads multi-keys combinations shortcuts
Answers: 1
Computers and Technology, 23.06.2019 03:10, kyleereeves2007
Acomputer has a two-level cache. suppose that 60% of the memory references hit on the first level cache, 35% hit on the second level, and 5% miss. the access times are 5 nsec, 15 nsec, and 60 nsec, respectively, where the times for the level 2 cache and memory start counting at the moment it is known that they are needed (e. g., a level 2 cache access does not even start until the level 1 cache miss occurs). what is the average access time?
Answers: 1
Computers and Technology, 24.06.2019 12:40, kanga06
Match the feature to the network architecture. expensive to set up useful for a small organization easy to track files has a central server inexpensive to set up difficult to track files useful for a large organization does not have a central server client- server network peer-to-peer network
Answers: 3
Which statement describes a feature of Oracle sequences? Oracle sequences generate a character strin...
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