Technology Questions

Setting up the break points:

1.  Go to the line where you need to mark the breakpoint.


2.  Click with mouse on left corner margin of that line.


3.  Another way is to press F9

The number of rows returned by a select query can be restricted by the LIMIT clause.
Example:
SELECT * from employee
LIMIT 20

- To host a website a platform needs to be decided using which the hosting can be made simpler. 

- The specification needs to be determined before hosting the website and choosing the hosting platform. 

- The choice of operating system needs to be clear in choosing the website hosting services and the resources that the particular hosting platform requires need to be known. 

- The web hosting platform requires lots of services that need to be decided before hosting the website on the web.

- The space and the cost need to be kept minimum and according to that the choice has to be made between hosted or shared platforms.

FDM is an analog technique that can be applied when the bandwidth of a link is greater than the combined bandwidths of the signals to be transmitted.

The most important responsibilities of a business systems analysts are as a communication conduit between the stakeholders and the team 

An abstract class is an incomplete class. An abstract class is defined with the keyword abstract . We cannot create an object of the abstract class because it is not complete. It sets a behavioral protocol for all its child classes.

JDBC technology is an API (included in both J2SE and J2EE releases) that provides cross-DBMS connectivity to a wide range of SQL databases and access to other tabular data sources, such as spreadsheets or flat files. With a JDBC technology-enabled driver, you can connect all corporate data even in a heterogeneous environment.

SQL statement gets executed when we open cursor