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Explain difference of Circuit switching versus Packet switching.
Within circuit switching an end-to-end path is to be establishing before any data can be sent. Previously a connection is in its place, data can be sent across this connection. At last when communication is finish, the connection should be terminated. This type of switching provides connection-oriented interface.
Principle of both circuit switching and packet switching are used in high-capacity networks. In circuit-switched networks, the network resources are static; set inside "copper" if you done, from the sender to receiver before beginning of the transfer, therefore creating a "circuit". The resources stay dedicated to the circuit throughout the entire transfer and the entire message follows similar path.
The message is broken in packets, in packet-switched networks, each of that can take a different route to the destination where the packets are recompiled in the original message.
Principle of locality: Temporal base locality (locality in time):- If an item is referenced then it will tend to be referenced again soon. Spatial locality (local
COLGROUP defines a group of columns in table and allows you to set properties of those columns. goes immediately after tag and before an
The LOOP-ENDLOOP on extract datasets can be used without any kind of errors False. It causes runtime errors.
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what is the basic diff between mbr and mdr
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Computers manipulate numbers - but decimalnumbers with digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 cannot be represented using two states of a digitalcircuit.Instead decimal numbers are co
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