subject

Database , which is the logical design of the database, and the database ,which is a snapshot of the data in the database at a given instant in time. A. Relation, Domain
B. Relation, Schema
C. Instance, Schema
D. Schema, Instance

ansver
Answers: 1

Another question on Computers and Technology

question
Computers and Technology, 23.06.2019 05:20
Which operating system is a version of linux?
Answers: 1
question
Computers and Technology, 23.06.2019 09:00
Design a class tictactoe that: holds the following information about the game: two-dimensional array (3 by 3), and winner. add additional variables as needed. includes the functions to perform the various operations on objects. for example, function to print the board, getting the move, checking if move is valid, determining if there is a winner after each move. add additional operations as needed. includes constructor(s). write the functions of the class, and write a program that uses the class. the program should declare an object of type tictactoe. the program will create the board and store it in the array. the program will allow two players to play the tic-tac-toe game. after every valid move update the array, check if there is a winner. if there is no winner and no tie, then print the board again to continue.
Answers: 2
question
Computers and Technology, 23.06.2019 13:30
Me ! evelyn is a manager in a retail unit. she wants to prepare a report on the projected profit for the next year. which function can she use? a. pmt b. round c. division d. what-if analysis
Answers: 2
question
Computers and Technology, 23.06.2019 18:00
What can a word user do with the customize ribbon dialog box? check all that apply. minimize the ribbon add a new tab to the ribbon remove a group from a tab add a group to a tab choose which styles appear choose which fonts appear choose tools to appear in a group
Answers: 1
You know the right answer?
Database , which is the logical design of the database, and the database ,which is a snapshot of th...
Questions
question
Mathematics, 23.08.2019 05:00
question
Geography, 23.08.2019 05:00
question
Chemistry, 23.08.2019 05:00
question
Mathematics, 23.08.2019 05:00