Question: ( Solve it with SQL Plus application, please ) E . SELECT ename,sal FROM emp ORDER BY sal DESC,ename ASCENDING; Examine the table instance chart
Solve it with SQL Plus application, pleaseE SELECT ename,sal
FROM emp
ORDER BY sal DESC,ename ASCENDING;
Examine the table instance chart for the employee table.
You want to display employee hire date from the earliest to latest.
Which SQL
statement would you use?
A SELECT hiredate. FROM employee;
B SELECT hiredate. FROM employee ORDER BY hiredate;
C SELECT hiredate. FROM employee GROUP BY hiredate;
D SELECT hire date. FROM employee ORDER BY hiredate
DESC;
Which operator would be evaluated first?
A OR
B AND
C NOT
D IS NULL
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