• time to read/write a word from memory

    suppose a cpu has 1MB of cache which takes 10ns to read or write a word, 1GB of main memory which takes 1 micro sec to read or write a word, if every read is successful, how many nanoseconds will it take to read a word?

    rahulthakur5 pointsBadges:
  • What new features would you like to see on ITKnowledgeExchange.com?

    Members We are always looking for ways to make finding answers and communicating with peers easier on this site. With that said I would love to hear from you on what features you think would make this site better. Some ideas could be to promote users Knowledge points more, allow more senior users...

    ITKE345,340 pointsBadges:
  • How to fix corrupted .RAR archives?

    How to fix corrupted .RAR archives? I see CRC error message when attempt to open my WinRar archive.

    bob14white90 pointsBadges:
  • Program execution in a computer

    I just want to ask that when a program becomes process in RAM, then how does the CPU address the process? As the CPU scheduler brings the process to CPU, how does the CPU come to know which process to execute? And where is the waiting queue made and who loads the program from hard disk to memory?

    radhagogia12345 pointsBadges:
  • Network Audit / Technology Assessment Software for Windows workstations

    Hello, We are searching for a tool that will allow us to perform a scan of a businesses network from inside their network to help identify trouble spots. We need to scan approximately 400 devices. Primarily Windows workstations. The information we’d like to obtain is: IP of Device Operating...

    dbirchmier5 pointsBadges:
  • Download and install Linux Mint 17

    How do I download and install Linux Mint 17 to run side by side with Windows 7 using the power shell?

    Fredddyb94625 pointsBadges:
  • Performing a backup and recovery plan for continuous operations

    In my Windows/Linux environment how can I perform a backup and recovery plan for continuous operations?

    epenzah5 pointsBadges:
  • Error shows that memory is full

    If we are split the company but don't spit and shows the error that the memory is full. Please suggest to me.

    DILERS5 pointsBadges:
  • BIOS freezes everytime I exit it

    MY bios always freezes each time I exit it. It doesn't matter what choice I made. But the settings that I change is still saved even though I push the reset button or unplug it to restart the computer. What seems to cause that problem? And how can I fix it. My CPU is an Intel Pentium 4 2.8 GHz and...

    geocas5 pointsBadges:
  • Windows 8.1 black screen

    My co-worker hit a combination of keys on a Windows 8.1 and made the screen go black. It will now only go to task-manager and narrator.

    DLM2007285 pointsBadges:
  • Excel 03 opens as Read Only always

    We have a user that is only able to open Excel 03 files in Read Only. No other MS Office does this to her. It even happens to Excel files she has created and files that she receives in emails. Any ideas would be helpful since we are at a loss. Windows XP Pro SP2, MS Office w/Outlook 03. Thanks

    Littlejuanito7420 pointsBadges:
  • What’s the difference between a “HP IO Accelerator card ” & Array Accelerator”

    Hi experts, greetings! I need to know the difference between a "HP IO Accelerator card " & " Array Accelerator"

    hasan1235 pointsBadges:
  • How to recover flash memory?

    How to recover data from flash-drive under Windows, not Android? incidentally I formatted it and I don't know what now to do. It's very necessary data on this flash card.

    AmandA8025 pointsBadges:
  • Forgot administrator password on Dell Latitude D630

    How do I recover the administrator password for Windows Vista business on a Dell Latitude D630

    mtcoker5 pointsBadges:
  • Open Internet Explorer using Visual Basic and resize the IE window

    Hey, I have been stuck on this bug for a long time I hope someone can help. So in my VBA program, when you press a button a timer starts which opens up multiple Internet Explorer windows but the problem is that I won't each window opened to be a different size which can be done by adding randomness...

    shiv4655 pointsBadges:
  • CPU Affinity for a VM in VMware

    Hello, I have read about setting CPU Affinity for VM in VMware but I'm not clear about the concept. Please can you explain it in detail with an example scenario, when this should be used? What I understood is by setting a CPU affinity on the virtual machine we limit the available vCPUs on which the...

    Bubbey10 pointsBadges:
  • Managing data backup for remote desktops

    The remote desktops are having a mix of Windows based operating system along with Internet connection. They are not part of domain / workgroup. They have non-standard folders to be backed up. Need to have a disk-to-usb-cloud backup wherein Monday to Friday are retained for a week, Saturday backup...

    jd007n5 pointsBadges:
  • Preferred DNS Keeps Changing without my permission

    hello, i have directed my PC's preferred DNS to my main server, but every time it keeps changing to a weird IP, an it doesn't stop even tho i change it back, wen i return to the IP properties, its back to that weird IP. would much appreciate your help Thanks

    Shey2k730 pointsBadges:
  • Upgrade FoC to Windows 7

    I have transferred the GoldMine database from an XP laptop to a new laptop running Windows 7. Can I upgrade FoC to GoldMine 6.7 on Windows 7? If so, where do I find the link please? - John

    210384ben5 pointsBadges:
  • Major differences between i5 vs i7

    I wanted to ask if there is a major difference between the i5 and i7. If there is a major difference then tell me what the differences are and which one should I prefer when buying a laptop. I also want to know which processor is preferred for which tasks. Dealing with Haswell here

    snipersnake3695 pointsBadges:

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