Which of the following statements best describes a one-to-many relationship between two tables?
A) A foreign key in the first table matches several primary keys in the second table.
B) Primary and foreign keys have multiple cross matches between a first and second table.
C) A primary key in the first table matches exactly one foreign key in the second table.
D) A primary key in the first table matches several foreign keys in the second table.
D
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(TicTacToe Class) Create a class TicTacToe that will enable you to write a complete program to play the game of tic-tac-toe. The class contains as private data a 3-by-3 two-dimensional array of integers. The constructor should initialize the empty board to all zeros. Allow two human players. Wherever the first player moves, place a X in the specified square. Place an O wherever the second player
moves. Each move must be to an empty square. After each move, determine whether the game has been won or is a draw. If you feel ambitious, modify your program so that the computer makes the moves for one of the players. Also, allow the player to specify whether he or she wants to go first or second. If you feel exceptionally ambitious, develop a program that will play three-dimen- sional tic-tac-toe on a 4-by-4-by-4 board. [Caution: This is an extremely challenging project that could take many weeks of effort!] What will be an ideal response?
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a. SHA b. AES c. RSA d. DES
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What will be an ideal response?
Why is the address offset shifted two places left in branch/jump operations in 32?bit RISC?like processors?
What will be an ideal response?