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Tech Mahindra Middleware AllOther Interview Questions
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how to know that the port 9060 is running and how to find the processes that are using 9060 in ibm websphere application server

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Post New Tech Mahindra Middleware AllOther Interview Questions




Tech Mahindra Middleware AllOther Interview Questions





Un-Answered Questions

What is method swizzling in objective c and why would you use it?

1


how do you specify the number of records to roll in a subfile ?

56


On what levels can you manage the settings from the Settings menu?

1


Is atoi safe?

7


what is insurance

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State the properties of a binary tree?

37


What is constraint satisfaction problems?

19


What is wait stage in blue prism?

1


What peopletools contains?

18


How do you install an extension?

4


State some properties of relational databases?

27


how to pass entry in tally Rs 50000 cheque paid to son by father

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Explain in the metadata contained in the beandefinition objects.

5


How anonymous method is different from a lambda expression?

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RETRIVING DELETED RECORDS :- I'm frequently asked how to retrieve deleted records from an unjournaled physical file when the deleted records have not yet been removed from the file. Utility UNDEL lets you undelete records in a physical file. This public domain program is available in CISC and RISC versions, and the complete source code is available for download at: UNDEL for AS/400 Save File (RISC): http://www.as400network.com/sharewarefiles/undelris.zip UNDEL for AS/400 Save File (CISC): http://www.as400network.com/sharewarefiles/undel.zip UNDEL for AS/400 Save File (Source code): http://www.as400network.com/sharewarefiles/undelsrc.zip The utility takes advantage of the fact that deleted records in physical files are only flagged as deleted, and the record data still exists until it is overwritten or the file is reorganized with a utility such as RGZPFM. UNDEL simply reads the deleted record, then reuses the record by writing over it with the new record (thus eliminating the flag for the deleted record). Some homegrown and commercial utilities copy the file containing undeleted records to a save file, then use a program to read the save file, which contains live and undeleted records, to a file to undelete the records. The UNDEL utility is superior to the SAVF technique because there's no need to copy the file to a save file, which is especially important for really large files. When run, UNDEL displays the physical file records in their unformatted, raw text form. You can either position the display to a given relative record number or use F19 or F20 to find the previous and next deleted record, respectively. The utility also includes online help, which is almost unheard of for free utilities. Other utilities include the ability to undelete records. You can use the RTVDLTRCD command in the old QUSRTOOL (no longer supported by IBM). QUSRTOOL is now a commercial product called TAA Productivity Tools ( http://www.taatool.com ). The free file editor WRKDBF has a built-in undelete capability ( http://www.wrkdbf.com ), and several commercial file editors can undelete records. For a complete list of file editors, go to http://www.sourcebook400.com, select "Programmer Tools" under "Product Category," then select "File Editors."

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