Notes for Degree Students

  Q: What is Computer? Ans:    Computer is an electronic device which can  transforms   data .   Data   can   b e anything    like   m arks   obtained   in   various subjects.   It   can   also   be   na m e,   age, sex, weight, height, etc. of all the students in class. Co m p uter   can   be   defined   in   ter m s   of   its   functions. It can i) accept data ii)  s to r e data, iii) process data as desire d , and iv) retrieve t h e stored data as and when required and v) pri n t the  r esult in de s i r ed  f or m at. Q: What are charac t eristic  o f c o mputer? Ans: 1.   Speed:   -  As   we   know   co m puter   can   work   very   fast.   It   takes   only   few seconds for   calc u lations   that   we   take   ho u rs   to...