Maharashi Dayanand University (MDU) 2007 M.C.A Computer Visual Basics & Oracle - Question Paper

Q:1What are boxes in VB? How are these useful? define different kinds of boxes in VB with code segments.
Q:2Explain the subsequent with VB code segments :
(i) Crystal Reports (ii) different kinds of buttons (iii) Timer Control.

Q:3Describe different searching and matching functions in oracle with suitable examples and code segments.
Q:4What are forms in Oracle? How are these useful and used? explain different types of forms in Oracle with suitable examples.

Q:5What do you mean by database triggers? How are these used and useful? discuss different kinds of triggers briefly with code segments.

Q:6Discuss the subsequent kinds of reports in Oracle with suitable examples:

(i)Control Break Report
(ii)Test Report
(iii) Selective Dump Report

Q:7Describe the use, purpose and syntax of ten PL/SQL functions in detail.
Q:8Write short notes on the subsequent :
(i) SQL Loader (ii) fault handling in PL/SQL (iii) Active X controls in VB.

Earning:   Approval pending.