Hi All,
I gone through Mercer Technical written test for .NET today and followed by Technical Interview. Here is some questions asked in written test:
Around 24 questions were objective type, 5 subjective small questions from OOPs and 3 questions from SQL.
I do not remember all the questions but here some of them.
Multiple Choice Objective Questions:
1. What is Abstract Class?
2. What is polymorphism?
3. Virtual Functions?
4. In case of multiuser application what is alternate way to store large date and cookies independent browser will be used?
5. What is view state?
6. New and Override keywords?
7. connection pooling ?
8. Data reader and dataset ?
9. Session Object?
10. Can more then one catch block handle exception in one block?
11. can array have different type of values?
12. String Builder?
13. Delegates and Events?
and ….
Subjective Small Answer Questions
1. Difference between application object and cache?
2. How to prevent a class from inheriting?
3. Events of page life cycle?
4.Types of State management
5. how to check page post back ?
SQL Subjective Questions
Two tables are given Employee and Salary
Employee table columns: id, manager id, name
Salary table columns: id, Salary
a. Get the second top salary from these tables?
b. Get the all employees name and their manages?
c. Apply right outer join and show results?
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