Download GTU BE/B.Tech 2019 Summer 5th Sem Old 150706 Visual Basic Application And Programming Question Paper

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Subject Code: 150706

GUJARAT TECHNOLOGICAL UNIVERSITY

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BE - SEMESTER- V(OLD) EXAMINATION - SUMMER 2019

Date: 17/06/2019
Subject Name: Visual Basic Application & Programming
Time: 02:30 PM TO 05:00 PM
Total Marks: 70

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Instructions:

1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.

Q.1 (a) Differentiate VB and VBA. Also explain VBA in detail. 07

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(b) What is event ? Explain various types of events with example programme. 07

Q.2 (a) What is code Stepping ? Explain the working Step Into and Step over tools. 07
(b) Compare Check box and Option Box with example. 07
OR
(a) List out various visual basic controls and explain any three. 07

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(b) Design an application which makes use of Timer. 07

Q.3 (a) Write a VBA code for storing and displaying 10 numbers in an array. 07
(b) OR
(a) Define following terms with example. 1. Lostfocus event 2. Setfocus event. 07
(b) Write a VB Programme to implement Fibonacci series using do and for loop .

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Assume suitable user interface and input parameters. 07

Q.4 (a) What is function ? Write a programme to demonstrate it. 07
(b) What is Procedure ? Write a programme to demonstrate it. 07
OR
(a) What is Error ? Explain run time error. also explain how run time errors can be

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handled in VB. 07
(b) How to create MDI form ? Explain with figure. 07

Q.5 (a) Explain Common dialog box control with example. 07
(b) How to protect VBA code using password. 07
OR

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(a) Write a short note : Digital Signature. 07
(b) Write a short note : Menu 07

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