Interview questions

Team Lead/ Tech Lead interview questions – page 45

3,203 questions. Tap “Show answer” to check yourself.

  1. How to print value without using any output statements?

  2. How can I convert a string to a number?

  3. What is the diff. b/w PAGE,APPLICATION and SESSION implicit objects of JSP?

  4. Array is an lvalue or not?

  5. What is the reason, a BDC program is working in 'A' mode but not in 'N' mode?

  6. When should a type cast not be used?

  7. Is it better to use a macro or a function?

  8. What is a Windows Service and how does its lifecycle differ from a ?standard? EXE?

  9. How do you print only part of a string?

  10. I need a code in c for strings and general, which are important and frequently asked in programming test especially for SUBEX.

  11. How can I sort a linked list?

  12. What are returned by printf(), scanf() functions,if they return anything means what are that?

  14. What is the Locale class?

  15. In one class i stored the key and values in the hashmap.so using key value i have to check wheterthe value for key is correct or not.so howto retreive the key and values in jsp page

  16. Name two subclasses of the TextComponent class?

  17. What is the difference between session and cookie ?

  18. Following are the features of .NET

  19. Applications running in different App Domains can't communicate with each other:

  20. Namespaces are used to

  21. How can type-insensitive macros be created?

  22. Structs and classes support inheritance

  23. All the C# programs must have the following statement

  24. You can create the following using C#

  25. What part of MVC does Struts represent

  27. What are Assemblies?

  28. How do display the list in single linked list form last to first?

  29. I want to accomplish the following scenario:1) user submits a jpg/gif file from an html form (using <input type="file"> in the form, the user can browse to a file of their choice)2) upload the jpg/gif file through a combination of Java and JSP's3) put the jpg/gif into a database on a server and/or into a folder on my local system.

  30. I have a String name & Map m, in my bean class. I have get & set methods on both.To Display the String name, i doThe above one works fine.Te below one, displays the entire Map contentsI know the KEY, how do i display the VALUE for that KEY

  31. What is native method

  32. How can you restore a redirected standard stream?

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