Telco Infotech Previous Years Solved Sample Placement Papers

1. Which file you should write for the connection string so that you can access it in all the web pages for the same application?

   A: In App_Data folder

   B: In Web.config file

   C: In MasterPage file

   D: None of the above

   Ans: B

2. You need to allow users to choose their own themes. In which page event will you write the user-selected theme?

   A: Page_Load

   B: Page_Render

   C: Page_PreInit

   D: Page_PreRender

   Ans: C

3. Which of the following is not an ASP.NET page event?

   A: Init

   B: Load

   C: Import

   D: Message

   Ans: C

4. To implement a specified .NET Framework interface which directive is used?

   A: @Register

   B: @Control

   C: @Reference

   D: @Implements

   Ans: D

5. In ASP.NET application DLL files are stored in which folder?

   A: App_Code

   B: App_Data

   C: Bin

   D: App_LocalResources

   Ans: C

6. Which of the following function is used to find the first occurrence of a given string in another string?

   A: strchr()

   B: strrchr()

   C: strstr()

   D: strnset()

   Ans: C

7. Which of the following function is correct that finds the length of a string?

   Ans: A

8. What will be the output of the program in 16-bit platform (Turbo C under DOS)?

   A: 8, 1, 4

   B: 4, 2, 8

   C: 4, 2, 4

   D: 10, 3, 4

   Ans: B

9. Which of the following statements are correct?

   1: A string is a collection of characters terminated by '\0'.

   2: The format specifier %s is used to print a string.

   3: The length of the string can be obtained by strlen().

   4: The pointer CANNOT work on string.

   A: A, B

   B: A, B, C

   C: B, D

   D: C, D

   Ans: B

10. Point out the error in the program?

    A: Error: invalid structure member

    B: Error: Floating point formats not linked

    C: No error

    D: None of above

    Ans: B

11. What is the similarity between a structure, union and enumeration?

    A: All of them let you define new values

    B: All of them let you define new data types

    C: All of them let you define new pointers

    D: All of them let you define new structures

    Ans: B

12. What will be the output of the program?

    
    #include <stdio.h>
    int main()
    {
        enum days {MON=-1, TUE, WED=6, THU, FRI, SAT};
        printf("%d, %d, %d, %d, %d, %d\n", MON, TUE, WED, THU, FRI, SAT);
        return 0;
    }
        

    A: -1, 0, 1, 2, 3, 4

    B: -1, 2, 6, 3, 4, 5

    C: -1, 0, 6, 2, 3, 4

    D: -1, 0, 6, 7, 8, 9

    Ans: D