Please help me as this is in regards to Oracle 12 database Qu estion 7 IN SELECT statement you always add SELECT , FROM and WHERE keywords because without WHERE condition you wouldn't know which data...



Please help me as this is in regards to Oracle 12 database



Qu
estion 7


IN SELECT statement you always add SELECT , FROM and WHERE keywords because without WHERE condition you wouldn't know which data you search


Question 7 options:














True



False




Question 8


What will the following statement return after execution?


SELECT employeenumber, lastname, email


FROM products


ORDER BY employeenumber DESC and email;


Question 8 options:






















The results are sorted first numerically and then alphabetically.



The results are sorted first numerically from high to low and then alphabetically.



The results are sorted first alphabetically and then numerically.



The query returns an error.




Question 9


Which clause would you use in a SELECT statement to limit the display to those employees whose salary is greater than 5000?


Question 9 options:






















ORDER BY SALARY > 5000



GROUP BY SALARY > 5000



WITH SALARY > 5000



WHERE SALARY > 5000




Jun 11, 2022
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