Write the Binary-coded decimal (BCD) code of the following decimal number: 105.4 (in decimal) = (in BCD code) O 0001 0000 0101.0100 O 0010 0011 1010.0100 00000 0010 1010.0110 O 0000 0011 1010.0001

You are using a signed 8-bit ALU to do the following arithmetic operations. Assume two numbers in binary are, a = (0110 1111)2 and b = (0110 0100)2. 6+4+5=15 (i) C = a + b (ii) D = a - b

The decimal equivalent of the binary number (1011.011)2 is ?

What is the decimal form of the binary number 101.11? O 5.75 O 6.25 O 5.375 O 6.125

a) Convert the Decimal number (21.22)10 to binary number b) Convert the binary number (10.011)2 to Decimal number c) Perform the following subtractions using two’s complement arithmetic: X − Y = 1011100 − 1110010 X − Y = 10101111 – 01110011 Please answer all subpart either dislike is ready please Clean handwriting

Using excess-15 notation, find the decimal equivalent of this binary number 0011101100000000.

C. Decimal Binary Gray Code 20 11001 0110 1101

Convert decimal 9 into its BCD number.

Digital Electronics I

Question 1 [Svalan i (a) Determine the largest number for Octal number that can be expressed with 4-bit. Convert the number to a Binary number and Gray code. Table 1 shows five (5) set of numbers that represented in BCD number. Convert the numbers into Decimal number and by using Appendix 1, decode the numbers into ASCII coded message. (b) Table 1 Set A 10011000 Set B 01010001 Set C 00110110 Set D 10000100 Set E 00100111 Determine the simplified Sum-of-Product (SOP) expression for the given expression by using Karnaugh map. (c) Р(4, В,С, D) - яМ(3,7,12,13,14,15) D(5,6,11)