The browser uses the information in the index.swf file to display the web page.
Answer the following statement true (T) or false (F)
False
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When components are added to a container with a GridLayout, the component ________.
a. fills the next spot in the row, continuing in the first position of the next row if the current row is full b. fills the next spot in the column, continuing in the first position of the next column if the column is full c. fills in row x, column y if x and y are two integers passed to the Container method add d. fills in a random empty position in the grid
The SPF strategy can be proven to be optimal in the sense that it minimizes average response times. In this problem, you will demonstrate this result empirically by examining all possible orderings for a given set of five processes. In the next problem, you will actually prove the result. Suppose five different processes are waiting to be processed, and that they require 1, 2, 3, 4, and 5 time units, respectively. Write a program that produces all possible permutations of the five processes (5! = 120) and calculates the average waiting time for each permutation. Sort these into lowest to highest average waiting time order and display each average time side by side with the permutation of the processes. Comment on the results.
What will be an ideal response?
Consider the recovery aspects of the nested transactions. Assume that a withdraw transaction will abort if the account will be overdrawn and that in this case the parent transaction will also abort. Describe serially equivalent interleavings of T1, T2, U1 and U2 with the following properties:
(i) that is strict; (ii) that is not strict. To what extent does the criterion of strictness reduce the potential concurrency gain of nested transactions?
Which of the following is an example of a legitimate use of the Internet at the workplace?
a. Checking the competitors' websites to see what products they offer b. Using the web to search for a new job c. Using the web to conduct your own business d. Using the web to play games