Answer:
The "a" tag or <a></a> and its "h<u>r</u>ef" attribute <a href="#"></a>
Explanation:
In html there is only one way to create a link to an external source or a bookmark. The tag is created using the element <a>.
The attribute "href" is then added to describe the link of where it is to point to.
Example:
<a href="google.com">Go to Google</a>
While the text in between the tag describes what the link is about.
Failure of the <u>Brake master </u>cylinder will often result in sudden unexpected loss of the ability to stop the vehicle
<u>Explanation:</u>
The ability to stop the vehicle lies with the Brakes. If brakes of a vehicle do not work properly then it might become difficult to stop the vehicle. This happens when a cylinder called brake master cylinder fails.
The brake master cylinder might not work properly with the passage of time or it can form internal leaks. This is the master cylinder and it controls other cylinders in a vehicle. Its failure affect the brakes badly, it will be unsafe to drive such a vehicle.
Answer: true
Explanation:
As the operating system cannot run from an external device and in a distributed operating system all the clients needs to be connected to the network to share resources via the distributed or network operating system.
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;
Answer:
The importance of saving money is simple: It allows you to enjoy greater security in your life. If you have cash set aside for emergencies, you have a fallback should something unexpected happen. And, if you have savings set aside for discretionary expenses, you may be able to take risks or try new things.
