Answer:
UPDATE COMPANY
SET COMM=COMM + 500
WHERE SALES> 20000;
Explanation:
The update command is used for alter the record in the database management system in the table .The update command command modify the record on the some condition in the table in the database management system.
Following are syntax for using the update command .
UPDATE table-name
SET column name 1,column name 2 .........
Where condition
- In the given question table -name is "COMPANY" the condition is on the sales column and it update the table only when sales is more than 20000 and set the column COMM by 500.
list five applications field of a computer?
answer= <em> </em><em>home</em><em> </em><em>,</em><em> </em><em>school</em><em>,</em><em> </em><em>h</em><em>o</em><em>spital</em><em>,</em><em> </em><em>bank</em><em>,</em><em> </em><em>super</em><em> </em><em>markets</em><em>,</em><em> </em><em>etc</em><em>.</em><em>.</em><em>.</em><em>.</em>
Answer:
Command remembering issues.
Explanation:
The biggest challenge my company will face when working on Linux is remembering issues of the commands. The commands in Linux are a bit difficult to remember as they are complicated bit but practice can solve this issue. "Practice makes a man perfect" this well known saying suggests that practice can make perfect and this well known saying also works with Linux the more practice the employees do the more perfect they get.
No longer produced or used; out of date.
