QUESTION 4 constraint may be used to place a restriction on a column to ensure that no duplicate values exist for that column. UNIQUE NOT NULL EMPTY FLAG QUESTION 5 In SQL, Query embedded inside another query are called as Click Save amd Submit to save and submit. Click Save All Answers to save all answers. Save

Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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QUESTION 4
constraint may be used to place a restriction on a column to ensure that no duplicate values exist for that column.
UNIQUE
NOT NULL
EMPTY
FLAG
QUESTION 5
In SQL, Query embedded inside another query are called as
Click Save and Submit to save and submit. Click Save All Answers to save all answers.
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Transcribed Image Text:Question Completion Status: QUESTION 4 constraint may be used to place a restriction on a column to ensure that no duplicate values exist for that column. UNIQUE NOT NULL EMPTY FLAG QUESTION 5 In SQL, Query embedded inside another query are called as Click Save and Submit to save and submit. Click Save All Answers to save all answers. Save A Type here to search (hp
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