The read() method of the class RandomAccessFile returns the type:
a. byte
b. int
c. char
d. double
B
Computer Science & Information Technology
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In the sharp checkpoint recovery procedure, explain whether or not the system needs to obtain locks when it is using the after-images in the log to update the database.
What will be an ideal response?
Computer Science & Information Technology
Use a ____ to record an application's test data and the expected results.
A. script B. test data chart C. test data plan D. flowchart
Computer Science & Information Technology
When the lock of a door fails and the door remains locked, it has a(n) fail-safe lock. _________________________
Answer the following statement true (T) or false (F)
Computer Science & Information Technology
?Edge includes a _____, which is a streamlined and less cluttered view that allows readers to focus on the selected material
A. ?Book View B. ?NewsPrint View C. ?Reduced View D. ?Reading View
Computer Science & Information Technology