DIGITAL SYSTEM BCA-1, BSCIT-1, MCA-1
DIGITAL SYSTEM PART – A (EACH QUESTIONS CONTAIN 1MARKS) 1). Represent the decimal number”835.25” with the associated weights is. a) 8×100+3×10+5×1+2×0.1+5×0.01 b) 8×100+5×10+5×1+2×0.1+5×0.01 c) 8×100+3×10+3×1+2×0.1+5×0.01 d) None of these 2). Represent the binary number”101.11” with the associated weights is. a) 8×100+3×10+5×1+2×0.1+5×0.01 b) 1×4+0×2+1×1+1×0.5.+1×0.25 c) 1×3+0×2+1×1+1×0.5.+1×0.25 d) None of these 3). Represent the binary number”1101” equivalent decimal number is. a) 5.75 b) 13 c) 0.875 d) None of these 4) Following methods are use to convert decimal number to binary equivalent which are. a) Sum of weight method b) Repeated division method c) Repeated multiplication method d) All of the above 5) Represent the decimal numbers”17.135” into binary using reparative division or multiplication method. a) 11001.0010 b) 00110.1010 c) 01011.0101 d) 10001.0010 e) 6). Give the weighted representation for the octal number”710.16”. a) 7×83 + 1×81 + 0×81 + 1×8-1 + 6×8-2 b)