Note :

1. This question paper is divided into sections.

2. Section – A consists 30 marks.

3. Section – B and Section – C are of 20 marks each.

4. Answer the questions after carefully reading the text.

Section – A

Q 1.

Answer the following questions.   

a) What is Open Source Software? Differentiate between Open source software and Free Software.

2

b) Write short Notes on-          i) PHP                   ii) Python

2

c) What type of data is stored and maintained in inventory control system? Name any two reports produced by it.

2

d) What is the significance of phase ‘System Review and Maintenance’ in SDLC?

2

e) What is the significance of Object modeling? What tool can be used for object modeling?

2

Q 2.

Answer the following questions.

a) What do you mean by implicit and explicit variable declaration? Give examples.

2

b) How is an event procedure different from other procedure?

2

c) What are data aware controls? Name any two ActiveX data aware controls that can be used on a form.

2

d) What is looping? Name the loops supported by VB.

2

e) Why should you write initializing code in Activate event rather in Load event of a form?

2