Set - 3

Question 16 :

What use of command line parameter cmd file?

Answer :

It is a command line argument that allows you to specify a file that contain a set of arguments for r20run.

Question 17 :

What is a Text_io Package?

Answer :

It allows you to read and write information to a file in the file system.

Question 18 :

What is forms_DDL?

Answer :

Issues dynamic Sql statements at run time, including server side pl/SQl and DDL

Question 19 :

How is link tool operation different bet. reports 2 & 2.5?

Answer :

In Reports 2.0 the link tool has to be selected and then two fields to be linked are selected and the link is automatically created. In 2.5 the first field is selected and the link tool is then used to link the first field to the second field.

Question 20 :

What are the different styles of activation of ole Objects?

Answer :

In place activationExternal activation