2 tries left Which of the following statements is(are) true? (Check all that apply.) A. Hashing is reversible, but encryption is not. B. Encryption produces a file similar in size to the plaintext file, but hashing produces a short fixed-length file. C. Hashing produces a file similar in size to the plaintext file, but encryption produces a short fixed-length file. D. Encryption is reversible, but hashing is not.

2 tries left Which of the following statements is(are) true? (Check all that apply.) A. Hashing is reversible, but encryption is not. B. Encryption produces a file similar in size to the plaintext file, but hashing produces a short fixed-length file. C. Hashing produces a file similar in size to the plaintext file, but encryption produces a short fixed-length file. D. Encryption is reversible, but hashing is not.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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