Which of the following are true?
(a) 1 kb =1000 bytes
(b ) 1 MHz =1024 Hz
(c ) Kbps is the unit used in measuring the memory of a computer
(d) The pictorial representation describing a method of solving a problem which is an algorithim
A. A,B,C
B. All of the above
C. A,B
D. none of the above