Answer:
The Update statement in the DML is used for changing existing data in a table.
Explanation:
Their are following Sql statement in the DML.
Insert
This SQL statement is used for inserting data into the table.
select
This SQL statement is used for retrieving data from database
update
This SQL statement is used for updating data in a table.
delete
This SQL statement is used for delete data from database .
The "UPDATE" SQL statement in DML is used for Modify the data in the existing table .
Following are the syntax of Update SQL query
Update tablename
set column1=value1,column2=value2............column N=valueN
Where condition;
Example :Suppose we have student table and (rollno,name,age and add) are the field for that table we have to change the address of rollno 105
Then we use update query like that
UPDATE STUDENT
SET add='kalam nagar'
where rollno=105;
Arithmetic Logic Unit is said to be mathematical equation was created by a founder of intel.
<h3>What was this Arithmetic Logic Unit about?</h3>
Arithmetic Logic Unit is known to be Part of the CPU that was set up to perform mathematical equations. It is known to act as a passway to and from the processor.
Gordan Moore is known to be the founder of Intel. He is the man who has helped shape the modern world and produce the base technology root.
Learn more about Arithemetic Logic Unit from
brainly.com/question/26486053
The best way to move text from one document to another is to copy it to the clipboard on the computer and then paste it on the new document.
In order to move the text, Gabe will need to select (highlight) the text that he wants to copy and then copy it. He can copy it by clicking on the copy icon or right click and choose copy. This step places the text on the clipboard. The next step is to place the cursor in the new document and then click the paste icon or right click and choose paste. This will move the text from one document to another.
When two or more computers are connected it is called Local Area Network (LAN).
D I,II and III is the answer i think
