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EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table? a. UPDATE empdet SET ename = 'Amit' WHERE empno = 1234; b. DELETE FROM empdet WHERE ename LIKE 'J%'; c. CREATE VIEW empvu AS SELECT * FROM empdept; d. CREATE INDEX empdet_idx ON empdet(empno);

EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table? a. UPDATE empdet SET ename = 'Amit' WHERE empno = 1234; b. DELETE FROM empdet WHERE ename LIKE 'J%'; c. CREATE VIEW empvu AS SELECT * FROM empdept; d. CREATE INDEX empdet_idx ON empdet(empno);

Computer Networking: A Top-Down Approach (7th Edition)
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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134. EMPDET is an external table containing the columns EMPNO and ENAME. Which command would work in relation to the EMPDET table?
a. UPDATE empdet
SET ename = 'Amit'
WHERE empno = 1234;
b. DELETE FROM empdet
WHERE ename LIKE 'J%';
c. CREATE VIEW empvu
AS
SELECT * FROM empdept;
d. CREATE INDEX
empdet_idx
ON empdet(empno);
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