techknowwwlegde Blog Posts

  • on Jul 20, 2013 in HYTO_17
    What is a QR-Code…?They look like this:Quick-response codes, better known as QR codes, were introduced in the auto industry in Japan in 1994 to track vehicles during manufacture.  It is a customer engagement technique where the user...
  • on Jul 19, 2013 in TT_1_4
    <- Previous--]]Commands for FilesEDIT – It is used to edit a file.1)Syntax is shown below:-2)A text editor will be opened. With the help of it, you can make modifications in your opened file.3)The screenshot of the changes, made.4)Now just...
  • Commands
    on Jul 19, 2013 in TT_1_3
    <- Previous--]]Commands for DirectoriesCD - Change the current drive or directorExample :-1.) We are moving from directory Nish to directory User by typing " cd.. " in command line.         2.) Next we are m...
  • Introduction
    on Jul 18, 2013 in TT_1_1
    Command prompt for short, is also known as CMD.It is a Microsoft command-line interpreter that run all your typed commands in a line called a “command line”.Open Command Prompt by--]] Start --]] Programs --]] Accessories --]] Command PromptO...
  • Files
    on Jul 18, 2013 in TT_1_2
    <- PreviousThe Files and documents can of different type and this type is called extensions in computer terms.Always remember, whatever you will type in CMD, it will be case-sensitive.Example:-javac a.javajavac A.javaBoth are different.A document...
  • on Jul 13, 2013 in HYTO_16_4
    SDHC..!!!Short for Secure Digital High Capacity CardThe SDHC Card is an improved version of the standard SD card with a storage capacity up to 32GB.SDHC card contains 8 pins and its connector consists of 9 pinsThe 3 versions of the SDH...
  • on Jul 13, 2013 in HYTO_16_6
    Smart-Media..!!!The Smart-Media (SM) card is a type of flash memory cardIn the picture to the right, is an example of an 8MB SmartMedia card.It consists of 20 pinsThe Smart-Media card had a smaller capacity, ranging from 2MB to 128MB.It was one...
  • on Jul 13, 2013 in HYTO_16
    How many types of Memory Cards exist..?Memory cards are small devices that are used to store electronic data (based on the device) like photos, music, movies, games etc.These cards come in a variety of shapes and sizes for  variety of productsAl...
  • on Jul 13, 2013 in hyto_16_7
    Memory Stick..!!!The Memory Stick was first introduced by Sony in October 1998 and is a Flash memory card used with Sony digital cameras and other Sony products.The capacity of the Memory Sticks ranges from 4MB to 256GB, with a th...
  • on Jul 13, 2013
    Flash memory:-It is an electronic non-volatile computer storage device that can be electrically erased and reprogrammed. By non-volatile memory, I mean, a memory which can store information,even if, when the power is off.
  • on Jul 13, 2013 in HYTO_16_8
    xD-Picture Card..!!!The xD-Picture Card, a type of flash memory card, was used in electronic devices, including digital cameras.Olympus and Fujifilm were the two brands of devices to use the xD-Picture card.It had a capacity of up to 512MB for t...
  • on Jul 13, 2013 in HYTO_16_3
    MMC..!!!Short for Multi-Media-CardMMC is a memory card available as Flash memory and ROM.They are used in car radios, cell phones, digital cameras, PDAs, MP3players, and printers.Today, there are various sizes of the MMC card such as the MMC-plus (MM...
  • on Jul 13, 2013 in HYTO_16_5
    SD Card..!!!Short for Secure Digital CardThe SD Card is one of the more common types of memory cards used with electronics.It is considered the industry standard due to the wide use.The SD card has a recognized maximum storage capacity...
  • on Jul 13, 2013 in HYTO_16
    How many types of Memory Cards exist..?Memory cards are small devices that are used to store electronic data (based on the device) like photos, music, movies, games etc.These cards come in a variety of shapes and sizes for  variety of productsAl...
  • on Jul 13, 2013 in HYTO_16_2
    Micro SD..!!!Also referred as T-Flash or TransFlash.MicroSD is a small removable Flash memory card that was first developed by SanDisk.MicroSD are the smallest removable flash memory cards, range in available sizes of 12...
  • on Jul 13, 2013 in HYTO_16_1
    Compact Flash..!!! CompactFlash is a storage medium commonly found in PDAs, Digital Cameras, and other portable devices.The CF card had a pretty large range of sizes, in terms of storage capacity, ranging from 2MB to 128GBCompactF...
  • Error 504 - Gateway Time-Out
    on Jul 7, 2013 in ct_8_8
    InformationIt is a HTTP status code that means, one server did not receive a timely response from another server that it was accessing while attempting to load the web page or fill another request by the browser.This usually means that the other...
  • Error 502 - Bad Gateway
    on Jul 7, 2013 in ct_8_6
    Information:-It is a HTTP status code that means, one server received an invalid response from another server which the first server was accessing while attempting to load the web page as requested by the browser.Possible Remedies:-1.Try lo...
  • Error 403 – Forbidden error
    on Jul 7, 2013 in CT_8_3
    Information:-It is an HTTP status code that means that accessing the page or resource you were trying to reach is absolutely forbidden (illegal,banned) for some reason. In other words it wants to say that : "Go away dude..!! and don't try t...
  • Error 500 -Internal Server error
    on Jul 7, 2013 in ct_8_5
    Information:-It is a general HTTP status code that means something has gone wrong on the web site's server but the server could not figure out where the problem exactly is? Most of the time, "gone wrong" means an issue with the page or site...
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