Archive for September, 2011

  • J2SE J2ME It contains all of the libraries and APIs that any Java programmer should learn (java.lang, java.io, java.math, java.net, java.util, etc…). JavaME provides a subset of the functionality of JavaSE, but also introduces libraries specific to mobile devices. This platform is used for development of full fledged computer applications This is the platform for developing applications for mobile devices and embedded systems such as set-top boxes. It is for applications which run on resource constrained devices (small scale devices) like cell phones

    J2ME vs J2SE | Difference between J2ME and J2SE

    Posted on September 17, 2011 | 1 Comment
    J2SE J2ME It contains all of the libraries and APIs that any Java programmer should learn (java.lang, java.io, java.math, java.net, java.util, etc…). JavaME provides a subset of the functionality of JavaSE, but also introduces libraries specific to mobile devices. This platform is used for development of full fledged computer applications This is the platform for developing applications for mobile devices and embedded systems such as set-top boxes. It is for applications which run on resource constrained devices (small scale devices) like cell phones

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  • Computer Communication QUIZ-1 by freefeast.info

    Posted on September 15, 2011 | 1 Comment

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  • Each hardware device communicates to other devices through an interrupt request channel (IRQ). These are supposed to be unique for each device.For example, a printer usually connects internally on IRQ 7. The keyboard usually uses IRQ 1 and the floppy disk drive IRQ 6. Each device will try to hog a single IRQ for itself. If there are a lot of devices, or if they are not installed properly, two of them may end up sharing the same IRQ number. When the user tries to use both devices at the same time, a crash can happen. The way to check...

    My computer crashed:Hardware conflicts can lead to system crash

    Posted on September 2, 2011 | 2 Comments
    Each hardware device communicates to other devices through an interrupt request channel (IRQ). These are supposed to be unique for each device.For example, a printer usually connects internally on IRQ 7. The keyboard usually uses IRQ 1 and the floppy disk drive IRQ 6. Each device will try to hog a single IRQ for itself. If there are a lot of devices, or if they are not installed properly, two of them may end up sharing the same IRQ number. When the user tries to use both devices at the same time, a crash can happen. The way to check...

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