Questions & Answers

  • Big data storage security

    What type of algorithm techniques are used for big data storage security in Hadoop?

    ezhilezhil5 pointsBadges:
  • Relational database normal form

    Consider a relation scheme R(A,B,C,D) where A is candidate key. With no information about FDs involved, then R is in which normal form? Is it First Normal form or Second normal form or BCNF or Third normal form?

    Asimb5 pointsBadges:
  • Connection of DSN to SQL Server has stopped working

    My Linux application uses DSNs to connect to our SQL Server. For some reason, the connection has stopped working and I can't find the DSN's credentials. What should I do here?

    ITKE970,390 pointsBadges:
  • Excel cannot open the file ‘file.xlsx’ because the file format

    Every now and then, when I try opening an Excel file, I get a message saying that "Excel cannot open the file 'file.xlsx' because the file format or the file extension is not valid. Verify that the file has not been corrupted and that the file extension matches the format of the file.

    weinmagaul5 pointsBadges:
  • How much does SAP BW certification cost?

    How much does a SAP BW certification costs? Is the certification fee same for all the SAP modules? Also how do we register for certification exam. Thanks,

    Mikoko5 pointsBadges:
  • PC won’t recognize Asus cable

    My PC won't recognize Asus cable. What should I do?

    jwilcox4315 pointsBadges:
  • Exchange 2007 Event ID

    Hi, I need a list of event IDs of Exchange 2007. Is there any link or site where I can get it?

    Yesu85 pointsBadges:
  • Send SMTP email through AS/400 server

    I need help for send SMTP email through an AS/400 server. When I send the email I received, that email sent successfully while i didn't receive any email. Can you please advise?

    Hanisadeq963525 pointsBadges:
  • How can I clear the exam 1Z0-808 on Java Certification?

    In past I have clear the exam 1z0-803 on Java SE 7 but now I wanted to give exam on 1z0-808 on updated version Java SE 8. Please guide me on how to go ahead?

    Fiona125075 pointsBadges:
  • Changing career track for a DBA

    Hello, I am working in IT from last 6 years as an Oracle DBA. I worked in few small companies in my home town (home town is not a Oracle technology hub) to gain the experience as DBA and after I moved to metro and joined a big company as DBA. But due to some unavoidable family conditions I came...

    PranavPareek5 pointsBadges:
  • Outlook Client unable to connect to Exchange server, but OWA works fine

    Outlook Client keeps receiving (server not found) error message while attempting to open his previous working Outlook connection. Connection to OWA works fine on same PC. Tried his logon on alternate PC with same results. Tried logging on to different PC, with same results, not Outlook connection

    Daracena25 pointsBadges:
  • Can’t move Outlook emails to folders

    When trying to move emails between folders, I get the following error message: "Cannot move items. The item cannot be moved. It was either already moved or deleted, or access was denied." This messages pops up when I try to move any email – either new or an old email.  I can’t figure out why...

    ITKE970,390 pointsBadges:
  • Tecno J7 keeps restarting itself

    My techno J7 keeps restarting itself after certain interval of time. What can I do?

    wencer5 pointsBadges:
  • Full meaning of internet

    What is the full definition of the Internet?

    Definition10 pointsBadges:
  • How to check if a table exists in MySQL server

    Hi, To connect to my MySQL server, I've been using an ODBC connection. Is there a way to check if a table exists in my database? And if it's not there, how can I create one?

    ITKE970,390 pointsBadges:
  • How do I change the IP address in AS/400?

    How do I change the IP address in an AS/400?

    saltysurfer5 pointsBadges:
  • AS/400 BPCS: How to get SKEEP code descriptions

    I am trying to find a report that extracts all Skeep codes with their respective descriptions in a report. Skeep codes are also known as "IREF05". Does anyone know how to extract this information from BPCS? Thanks!

    kchafe5 pointsBadges:
  • AS/400 Audit Journal extraction *CMD

    What command does IBM need to extract audit logs of *CMD run by users?

    aldc12310 pointsBadges:
  • AS/400 window over subfile, subfile displays old data

    Display a subfile and then a window over the subfile, the subfile data in background is from the previous display.

    nszymucha5 pointsBadges:
  • Create ODBC DSN in C#

    In C#, can I programmatically create a new ODBC DSN? If so, what's the best way? Maybe use P/invoke? Thank you.

    ITKE970,390 pointsBadges:

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