Flowcharts provide a visual representation of the overall logic involved in creating some or all of a computer program or script.
Answer the following statement true (T) or false (F)
True
You might also like to view...
Adding an element to a binary search tree requires that the element must
a) be an int b) have a value that is in between the smallest and the largest value already in the binary search tree c) be Comparable d) have a positive value e) none of the above
The htpasswd command is installed by default.
Answer the following statement true (T) or false (F)
Pages in a database have P bytes. A table T has R rows and n integer attributes, A1, A2, .An. Each attribute is r bytes long. Assume that r is much greater than the size of a pointer, so the pointer size can be ignored when computing the size of an entry in an index. Assume that the domain of A1 is the integers between 1 and 100 and that the values of this attribute are randomly distributed in
the domain. Consider the following statement:
SELECT A2 FROM T WHERE A1 <= 50 AND A1 > 25Evaluate the cost, in terms of the number of I/O operations, of executing the statement under the following conditions. In order to get credit you must explain your work clearly. (a) The table is stored as a heap (no indexes). (b) There is a non-integrated (separate index file) clustered index with search key A1. (c) There is an unclustered index with search key (A2, A1).
Why is it important to have a patch management program?
What will be an ideal response?