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Vista Khosravi
Answers (4)
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To ensure that there are no duplicate records in a database table, you need to establish a ________.
A) query
B) primary key
C) relationship
D) foreign key
A) query
B) primary key
C) relationship
D) foreign key
On Jun 18, 2024
B
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AND, OR, and NOT are examples of ________ operators.
A) Boolean
B) Jacobean
C) relational
D) keyword
A) Boolean
B) Jacobean
C) relational
D) keyword
On Jun 17, 2024
A
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What is the difference between a technology user and an informed user? Why would someone want to be an informed user? How could being an informed user benefit you right now in your workplace or at your college/university?
On May 19, 2024
Technology user vs. informed user = informed users understand the system(s) they are using Want to be = get more value from systems being used Benefit right now = understand what is behind them (being able to judge if what you see is correct or not), enhance quality of the system by providing input, possibly recommend and select IT applications the organization should use, keeping abreast of the newest technologies (recommend adoption), improve own performance and teamwork, or start own business
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A multi-way if-else statement
A) allows you to choose one course of action.
B) always executes the else statement.
C) allows you to choose among alternative courses of action.
D) executes all Boolean conditions that evaluate to true.
A) allows you to choose one course of action.
B) always executes the else statement.
C) allows you to choose among alternative courses of action.
D) executes all Boolean conditions that evaluate to true.
On May 18, 2024
C