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Draw the memory map of TPA in a personal computer and explain different areas.
The transient program area holds the DOS operating system and other programs which control the computer system. The transient program area also stores all currently active or currently inactive DOS application programs. The length of the transient program area is 640K bytes.
The memory map of the TPA in a Personal Computer
Explain the effect of impurity on the conductivity of a semiconductor. To form a semi-conductor conductive, a small amount of appropriate impurity is added. This is then termed
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