Questions & Answers

  • how can one use HDFS as backend storage for Squid-proxy\’s cache ?

    HDFS is critical part of Hadoop landscape and provides distributed filesystem capabilities. How can one utilize HDFS for storing Squid-proxy's cache data ? For example : first time a youtube video is downloaded its stored in Squid-proxy's cache residing on HDFS. next time the same request is...

    dbaannaeh5 pointsBadges:
  • WINDOWS SYSTEMS

    What is the difference between FAT and NTFS?

    garry4910 pointsBadges:
  • What is the difference between FAT and NTFS?

    what is FAT and NTFS

    K2015 pointsBadges:
  • Modify QINACTITV to a limited number of users

    Sir, how do you configure a limited number of users where the objective is that the session of these users will not automatically sign-off. Because the way i understand it, this is done using WRKSYSVAL SYSVAL(QINACTITV) but this approach will affect all users and this is not what i intend to do. i...

    danmd5systemad370 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:
  • I cannot open archieved pst file in outlook 2010, can someone help me

    Сan some one help me to open my pst file which I had cut copied while moving on to new Laptop, now I cannot open this file in outlook 2010. I tried repairing the file using scanpst and other demo version from kernel and other software... most of them say "not a valid pst file" Please help me as...

    lyonsmichael785 pointsBadges:
  • How to fix ZIP corrupt file

    I thought my computer had a virus, but it turns out that after downloading DrWEB and running the boot scan I found that my Zip Archive is corrupted. Can someone please tell me how to fix this?

    StevenChan5 pointsBadges:
  • When I attempt to open a word document, I get an error message

    Hey guys! When I attempt to open a word document, I get a error message: Word failed reading from this file. Please restore the network connection or replace floppy disk and retry. I'm left with 2 options - retry and cancel. I see my text in the background, however I can't access it because the...

    JohnOliv5 pointsBadges:
  • Exchange Server: Getting a sent MailMessage to the Sent Folder

    We've been sending MailMessages with a SMTPClient (that's being delivered successfully) using Exchange Server but now we would like our sent emails go to the Sent folder of the email address that we're sending it from. Here's our code: using (var mailMessage = new...

    ITKE351,865 pointsBadges:
  • Software testing

    What is the difference between white box testing, black box testing and gray box testing?

    bhavipriya5 pointsBadges:
  • Restore email dates in public folder using Exchange 2003

    Good afternoon: We use a public folder as a backup for mails sended to us so everybody can read them. Today my boss noticed that the reception day was changed to the date when de mails where moved to the public folder. Is there any way we can restore the dates? why it happened?

    rsk19775 pointsBadges:
  • Unable to login in to LAMP on Ubuntu

    I recently installed LAMP on Ubuntu and then set my root password on phpMyAdmin. I already forgot the password and I can't login. I tried to change the password through the terminal, I've been getting this: "ERROR 2002 (HY000): Can't connect to local MySQL server through socket...

    ITKE351,865 pointsBadges:
  • Change DBCS fields to a character field

    How do I change a DBCS Field to a Character or Numeric Field?

    Neviller5 pointsBadges:
  • AS/400 certification

    What is the AS/400 certification and how do I get training for it?

    tinahotmama5 pointsBadges:
  • Meeting Invitation BCC

    Can a meeting invitation be sent so that the attendees can't see each other?

    lfigiel5 pointsBadges:
  • RAID 3 4 5 throughput

    For large writes, do RAID 3, 4, and 5 have the same throughput?

    wscheng10 pointsBadges:
  • Don’t delete Excel files in server

    I put the files of Excel in server that I have been spent a couple of days on it. I would like to keep it for other users to use it but I don't want other can delete it. So, what can we do to put the file in server and not allow other to delete? Please help me.

    Rathana5 pointsBadges:
  • How much BMPS is enough for a family of 5?

    Hi all! So I'm getting an xbox 360 soon and I want to play on XBOX LIVE. My mom wants to get uncapped for the house, but we're not sure what bundle to get... I mean how much MBPS would be enough for my whole family? Like I said I would pretty much just game online, my two sisters would just use...

    NoodleCase5 pointsBadges:
  • Can anyone give me HP-UX commands related to SAP and DB2

    Hi, I'm new to HP-UX so please give me the list of HP-UX commands related to SAP and DB2 database. Thank you, navakanth

    Navakanth5 pointsBadges:
  • What’s the career lifetime for SQL Server, C#, ASP.NET and SharePoint?

    I want to know career and technology lifetime for SQL Server, C#, ASP.NET and SharePoint. Also, how is their growth compared to big data or SAP in the future? Please give your suggestion.

    vitalreddy5 pointsBadges:

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