To encrypt packets WEP can use only a 64-bit or ____-bit number.
A. 72
B. 90
C. 110
D. 128
Answer: D
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Answer the following statements true (T) or false (F)
1. The ItemCheck event of the CheckedListBox control occurs when an item is either checked or unchecked. 2. You must either allow single selection or no selection at all in a CheckedListBox. 3. Windows within windows are called the sub-windows of the original windows. 4. The MdiChildren returns to the parent window a list of all the created children as an array of Forms. 5. The user is able to tile or cascade the open children windows.
A classmate of yours has coded the following version of selectionSort().Will it work? Explain.
``` /** * Sort the array elements in ascending order * using selection sort. * @param a the array of Objects to sort * @throws NullPointerException if a is null */ static void selectionSort( Object[] a ) { if ( a == null ) throw new NullPointerException(); // while the size of the unsorted part is > 1 for ( int unsortedSize = a.length; unsortedSize > 1; unsortedSize-- ) { // find the position of the largest // element in the unsorted section int maxPos = 0; for ( int pos = 1; pos < unsortedSize; pos++ ) if ( a[pos] > a[maxPos] ) maxPos = pos; // postcondition: maxPos is the position // of the largest element in the unsorted // part of the array // Swap largest value with the last value // in the unsorted part Object temp = a[unsortedSize – 1]; a[unsortedSize – 1] = a[maxPos]; a[maxPos] = temp; } } ```
A(n) ________ displays table data or query results on the screen or in printed form
Fill in the blank(s) with correct word
The _____ represent the international consensus regarding the collection and management of personal information.
a. Code of Fair Information Practices b. 1980 Organization for Economic Cooperation and Development (OECD) privacyguidelines c. European Union Data Protection Directives d. 1965 Organization for Data Brokering and Doxing (ODBD) privacyguidelines