One approach suggested to ensure privacy is the small result rejection, in which the system rejects (returns no result from) any query, the result of which is derived from a small number, for example, five, of records. Show how to obtain sensitive data by using only queries derived from six records
What will be an ideal response?
There are many possible formulations for this answer. The principle of the answer should resemble extracting information about a single record by executing different queries that only have that single record in common among the results.
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Suppose an ArrayList list contains {"red", "red", "green"}. What is the list after the following code?
``` String element = "red"; for (int i = 0; i < list.size(); i++) if (list.get(i).equals(element)) list.remove(element); ``` a. {"red", "red", "green"} b. {"red", "green"} c. {"green"} d. {}
What is displayed by the C statements that follow if the value input is 9?
``` scanf("%d", &num); if (90 < num <= 100) printf(“Grade is an A.”); else printf(“Grade is less than an A.”); ``` a. Grade is an A. b. Grade is less than an A. c. true d. false e. The code will not compile.
XML data can be imported into Excel worksheets
Indicate whether the statement is true or false.
Write a variation equation for the statement. 
varies jointly with 
and the cube of 
.
A. 
B. 
C. 
D. 
E. 