Asynchronous update systems for updating replicated database might result in inconsistent databases. Explain why.
What will be an ideal response?
The resulting schedule might not be serializable because, for example, a transaction, T1 might read two data items, x and y, of a committed transaction T2, but it might read the value of x that T2 updated while it was executing and the value of y, which was a replicated value, before it was updated by the transaction that started after T2 committed.
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Answer the following statements true (T) or false (F)
1) GroupBoxes have a text display and can have scrollbars inserted into them. 2) Panels have the ability to have scrollbars should their contents get too big. 3) The AutoScroll property will cause a Panel to scroll to the bottom if the controls displayed are too large. 4) GroupBoxes can display captions and do not include scrollbars, whereas Panels can include scrollbars and do no include a caption.
When you program in a language that supports event-driven logic, you must create the GUI components you need from scratch.
Answer the following statement true (T) or false (F)
A line that surrounds a Word table, cell, row, or column.
What will be an ideal response?
The Arrays class ____ method puts a particular value in each element of the array.
A. binarySearch B. fill C. equals D. search