Explain Communication Between Parent and Child Processes?

1791

Why was yellow journalism used?

1099

Is mongodb better than sql?

1

Hello, My project requirement is like I need to create a web page using MVC pattern. I hava a bean class, jsp page, servlet, service and dao. My jsp has two fields. One is dropdown list. The option values has to get populated from the database table. The other one is a text box and its value has to come from database table. As of now I have defined the fields in bean class, got the values from database using arraylists in dao class and I called this from service class. Can anyone please tell me the workflow of how the servlet will get this arraylist and populate the arraylist values as dropdown options in jsp page? Also I would like to know the role of bean class in MVC pattern? Thanks in advance!

2373

describe and contrast a trigger and a procedure.

1047

Tell me how to create a child process in linux?

754

Which interfaces are implemented by concurrentskiplistset?

870

How might you approve all mappings in the archive all the while?

1020

What is an atopy?

1043

What is ng full form?

767

what are all types of cross section in AC cables?

2305

When are declarative and programmatic transaction management used?

495

define the field with ic in the bms map.

1136

How Does the Internet of Things (IoT) Work?

3

what will be the angular speed of a model of turbine whose dia is half of the real one and operating in 1/4 th of the head of the real turbine rotating in Nrpm.

1976