Oct 7, 13 •
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Notes, Science Notes •
Kumar Rajvardhan •
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To initiate a call or to set up any call in GSM is to first called /dialed the number. When we dialed the no of the MSC (Main Switching Center), which is responsible for call connection and storing the information about the subscriber. MSC contains HLR(Home
Sep 19, 13 •
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Science Notes •
Top Coaching Institute •
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In a computer system the program which is to be executed is loaded in the main memory. Processor then fetches the code and data from the main memory to execute the program. The DRAMs which from the main memory are slower devices. So it is necessary to insert