Wednesday, March 5, 2025

SEC SAMPLE QUESTION

compare  data and information.

 input devices, output device, storage devices .

short note-LAN,MAN,WAN, BCD ,IP address,ASCII

 different network topology

Compare 1’s complement technique and 2’s complement technique.

uses, advantages ,disadvantages of ecommerce. 

 impact of Information Technology on business? 

Design circuit ,truth table

binary arithmetic-add,sub,mul,div

arithmetic in 1’s complement technique and 2’s complement technique.


 

 

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