Question 1
(a)
Give the significance of constructor in C#.
3 Marks
(b)
List the components exist in .Net framework architecture and explain any two in detail.
4 Marks
(c)
Explain any four Windows Form controls in detail.
7 Marks
Gujarat Technological UniversitySummer 2025 Examination
GTU 2160711 .Net Technology Summer 2025 Paper Solution & PDF
B.E. · Computer Engineering · Semester 6 · Subject Code: 2160711
Total Marks70 MarksExternal theory exam
Passing Marks23 Marks33% minimum cutoff
Exam Duration2.5 Hours10:30 AM – 1:00 PM
Paper Structure5 QuestionsWith internal OR choices
Question 2
(a)
Briefly explain: Namespaces in C#
3 Marks
(b)
Design console application to check whether entered number is even or odd.
4 Marks
(c)
Design Windows Form application for performing basic arithmetic operations (addition, multiplication, division) using RadioButton, TextBox, Label, Button and MessageBox.
7 Marks
OR OPTION
(c)
Explain Reflection API in detail.
7 Marks
Question 3
(a)
List and explain different datatypes available in C#.
3 Marks
(b)
Demonstrate the use of Menu control with an example.
4 Marks
(c)
Give the significance of DataTable, SqlCommand and SqlConnection in ADO.NET.
7 Marks
OR OPTION
(a)
Demonstrate the significance of ToString() method in C#.
3 Marks
(b)
Write short note on GDI+.
4 Marks
(c)
Design ASP.NET application (Draw rough UI of webform with required controls) for Student Registration and Login.
7 Marks
Question 4
(a)
Demonstrate the implementation of inheritance in C#?
3 Marks
(b)
How to handle exceptions in C#?
4 Marks
(c)
Explain the significance of Dataset and SqlDataSource in ADO.NET.
7 Marks
OR OPTION
(a)
Briefly explain: GridView control in ASP.NET
3 Marks
(b)
What is the significance of Master Page in ASP.NET?
4 Marks
(c)
Demonstrate the use of any four ASP.NET Validation controls with an example.
7 Marks
Question 5
(a)
Demonstrate the use of ApplicationState with example.
3 Marks
(b)
How DataList control can be used in ASP.NET?
4 Marks
(c)
Explain in detail: Session and Cookie
7 Marks
OR OPTION
(a)
How Repeater control can be used in ASP.NET?
3 Marks
(b)
Briefly explain the concept of WCF.
4 Marks
(c)
Create an ASP.NET web service which returns factorial of the entered number.
7 Marks
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About this Examination Paper & Attribution
Official Gujarat Technological University (GTU) examination paper and step-by-step solutions for .Net Technology (Summer 2025, B.E. · Computer Engineering, Sem 6). Features complete 70-mark regular & remedial examination pattern, official marking distribution across all 5 questions, and direct 1-click official PDF download.
Transcribed for student exam preparation from Gujarat Technological University official examination archives. Questions, syllabus guidelines, and curriculum marking schemes remain the intellectual property of Gujarat Technological University.