Computers and Technology, 21.01.2021 22:20 GaryCarmine
Consider an instance of the relation Foo. Below, we ask you to write three create table statements. Each create table statement must define a primary key. Foo (A, B, C, D) A B C D 1 Ann 23 3 2 Bob 23 4 3 Joe 20 3 4 Bob 20 4 (a) Write two different create table statements for which the instance of Foo is legal. Note that taking the first statement and simply reordering columns does not give a different create table statement.
Answers: 1
Computers and Technology, 22.06.2019 22:30, MoneyMike42
Alex’s family members live in different parts of the world. they would like to discuss the wedding plans of one of their distant relatives. however, alex wants all the family members to talk to each other simultaneously so that they can make decisions quickly. which mode of internet communication should they use? a. blog b. email c. wiki d. message board e. instant messaging
Answers: 2
Computers and Technology, 23.06.2019 16:30, azainababbas
20 points archie wants to use a reflector as he photographs a newlywed couple. what would he consider in his choice? a. shadow and sunny b. homemade and professional c. lamps and boards d. incident and reflected e. neutral density and enhancement
Answers: 3
Consider an instance of the relation Foo. Below, we ask you to write three create table statements....
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