CBSE Sample Paper | Class XI | Computer Science | CBSE | 2006

CBSE Sample Paper   Sample paper-computer science     Class-XI   SUBJECT: COMPUTER SCIENCE                                                       DURATION:3Hrs CLASS:XI                                                                                                MAX.MARKS:70   NOTE: *Programming language C++     1. 1. Compare Fourth and fifth generation computers.                                                      (2) 2. What does booting of the system mean?                                                                    (2) 3.  Name the header files of the following built in functions belongs to                       (1) … Read more

CBSE Sample Paper | Class XII | English | CBSE | 2006

SAMPLE PAPERS MATHEMATICS                                                  CLASS- XII   Matrices   Find a, b, c when f(x) = ax2 + bc + c, f(2) = 11 and f(-3) = 6  =  f(0) Determine the quadratic function f(x) and find its value when x = 1.   2.         Using determinants solve the following system of equations : (i) 2x … Read more