Answer the following statements true (T) or false (F)
1. The efficiency of the selection sort depends on the initial arrangement of the data.
2. For large arrays, the insertion sort is prohibitively inefficient.
3. In a recursive mergesort, the actual sorting occurs during the recursive calls. The merge step simply puts two array segments together again.
4. To sort numeric data, the radix sort treats each number as a character string.
5. Insertion sort can be implemented as in-place sort.
6. Quick sort can be slower than insertion sort.
1. False
2. True
3. False
4. True
5. True
6. True
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Hardware efficiency, software efficiency, preprocessing, random access, provable security, and simplicity are all advantages of __________ mode.
Fill in the blank(s) with the appropriate word(s).
Answer the following statements true (T) or false (F)
1. A digital signature can guarantee the integrity but not the source of the message. 2. It must be computationally infeasible to forge a digital signature, either by constructing a new message for an existing digital signature or by constructing a fraudulent digital signature for a given message. 3. The global public key components for DSA are p, q, and h. 4. The most important development from the work on public-key cryptography is the digital signature. 5. The ElGamal signature scheme involves the use of the public key for encryption and the private key for decryption.
Write a method called randomInRange that accepts two integer parameters representing a range. The method should return a random integer in the specified range (inclusive). Assume that the first parameter is greater than the second.
What will be an ideal response?
In the Scrapbook tab of the Toolbox, the ____ button becomes active and available for you to use when you select a PowerPoint presentation slide.
A. Insert B. Add C. Paste D. View