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11th and 12th ch #2
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Name_________Class___12thSubject__________
Short questions attempt any five3*5=151) Define standard data type and user defines data type?2) Differentiate between keyword and identifier?3) Define constant and its type?4) Define assignment operator?5) Write a program that calculate the AreaHint: Area = High * widthLong Question attempt any two8*2 =16Define Rules for naming variable?Define increment operator with example briefly
Name_________Class__________Subject__________
Short questions attempt any five3*5= 151) Define Analog and Digital signal?2) Differentiate between Synchronous and Asynchronous Transmission?3) What is encoding of data?4) Define space and mark state?5) Define bandwidth? Long Question attempt any two 8*2 =161) Define modes of data comunivation?