With SQL, how do you select all the columns from a table named "Persons"? ...[Show More]
4 months ago
SELECT* column1, column2, column3 FROM Persons;
By CPA Guru 4 months ago . Marked as helpful (76). Marked as unhelpful (68)
Discuss the purpose of 3NF. Provide an example to illustrate your answer....
By Professor Henry · 4 months ago
What was the predecessor of DBMS? What is the structure of GAUM (generalized update access method)? Explain the evolvement of DBMS from file-based sto...
By CPA Guru · 4 months ago
Discuss what RDBMS is and its relation to other database management system....
By Steve · 4 months ago
What is a system catalog and user-accessible catalog?...
By Steve · 4 months ago
What are the three defined levels in a three-schema architecture? Select all that applies. Select one or more: a. external level or view level b...
By Steve · 4 months ago
Unified Class is a student marketplace where students can buy or sell study materials such as class notes, textbook answers, solutions to class homework and assignments, coursework materials, old essays, research papers and more.
+1 (213) 528-7702 [email protected]Subscribe to our Newsletter
Copyright © unifiedclass.com. All rights reserved
