2) In which of the following is the ordering of reading and writing important? Which Answer: When two transactions only read a data item. When two transactions write separate data items. When two transactions read separate data items.
2) In which of the following is the ordering of reading and writing important? Which Answer: When two transactions only read a data item. When two transactions write separate data items. When two transactions read separate data items.
Principles of Information Systems (MindTap Course List)
12th Edition
ISBN:9781285867168
Author:Ralph Stair, George Reynolds
Publisher:Ralph Stair, George Reynolds
Chapter5: Database Systems And Applications
Section: Chapter Questions
Problem 8SAT
Related questions
Question
Please answer the following questions:
1) Which privileges are typically granted to end users?
Which Answer: Object Privileges
Administrative Privileges
Usage Privileges
All of the above
2) In which of the following is the ordering of reading and writing important?
Which Answer:
When two transactions only read a data item. |
When two transactions write separate data items. |
When two transactions read separate data items. |
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