Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Which is Not True? Group of answer choices Transaction manager translates the query processor instructions into low - level file - system commands DBMS prevents

Which is Not True?
Group of answer choices
Transaction manager translates the query processor instructions into low-level file-system commands
DBMS prevents multiple transactions with the same data at the same time.
If part of a transaction fails, successful query results are reversed, and the transaction is canceled
The database designer creates an artificial key when no suitable single-column or composite primary key exists.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Database Driven Web Sites

Authors: Joline Morrison, Mike Morrison

2nd Edition

? 061906448X, 978-0619064488

More Books

Students also viewed these Databases questions