The disadvantage of Electronic Codebook is:
a. It is a manual encryption algorithm not suited for use in computers
b. It is a patented encryption algorithm
c. Each identical plaintext block encrypts into an identical ciphertext block
d. It uses a 56-bit encryption key that is considered too short
c. Each identical plaintext block encrypts into an identical ciphertext block
Computer Science & Information Technology
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Record in one table that have no matching records in a related table are known as ________
Fill in the blank(s) with correct word
Computer Science & Information Technology
A(n) ________ identifies the exact location of an object, a table, or text that you name for future reference
Fill in the blank(s) with correct word
Computer Science & Information Technology