28.5.11

Vocational X+2 CFAP Question paper


VOCATIONAL CLASS-XII-2011

Computer Fundamental and Programming

Time Allowed: 2 Hours            Full Marks: 50
[Answers can be written in English or Bengali or Hindi or Nepali only]
Question No. 1 is compulsory and answer any four from the rest.
1. (a) 2’s complement of 111012 is ____________. [1X10=10]
(b) ASCII stands for _________________.
(c) ‘F’ represents a digit in ___________ number system........


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