Tools of UNIX OS
How tools are represented in the UNIX OS?
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All devices are symbolized by files termed as special files which are situated in/dev directory. Therefore, device files and other files are named and accessed in similar way. A 'regular file' is merely an ordinary data file in the disk. A 'block special file' symbolizes a device with characteristics alike to a disk (that is, data transfer in terms of blocks). The 'character special file' represents a device with characteristics identical to a keyboard (that is, data transfer is by stream of bits in chronological order).
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A SDLC process has 3 basic components – identify each and discuss the role of each in the System Development Life cycle?
Applications of Bluetooth: This is wireless control of communication between a cell phone & a hands free headset or car kit. It is the most popular use. Wireless networking among PCs in a confi
Difference between program & operating system process: The process may be called the active state of a program. It also gives the status of given task mentioned in that particular program, it provides the info
V-V method that overcome Black-Box tesing problem:1. Model checking can produce minimal sets of test cases that guarantee certain coverage criteria for example by using symbolic execution modes of the model checker (mitigates conditions a
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