Digital Fundamentals (11th Edition)

Chapter 2

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In the given digit 939, the value (place value) of... more

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For the decimal number 67.924, the decimal value ... more

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; Starting from the right, note the weight of ... more

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; The given number is 10.111. Starting from the ... more

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; If 8 binary bits are used to form the largest ... more

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; The given binary number is 10000. Starting from... more

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; The given number is 10111101.011. Starting from... more

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; 1 is the lowest binary weight, and the ... more

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; Repeated division by 2 is used to transform a ... more

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; The binary number system consists of 1s and 0s... more

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; The binary number consists of 1s and 0s. There ... more

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; The binary number consists of 1s and 0s. There ... more

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; Binary multiplication is performed in the same ... more

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; Binary numbers are divided in the same way as ... more

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; Calculate the complement of 1s in the given ... more

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01000000 ; Other than the conventional method, 2’s... more

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;  the 8-bit number for +19 is 00010011In the ... more

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; The most significant bit (MSB) of the signed ... more

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; The left-most bit of the given binary number is... more

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; The left-most bit of the given binary number is... more

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50898432 ; identify the elements that make up the ... more

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00001001 ; 9 can be represented as 1001 in binary ... more

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11011110 ; the binary value of 33 in 8 bit form is... more

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11010010 ; the decimal number 46 can be expressed ... more

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1)sign2)exponent3)mantissa ; a floating point ... more

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01010101    (-171) ; first add two numbers ; add ... more

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17(00010001 ; given binary numbers are 01000111 ... more

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1001000110 ; given binary numbers are 01100001 is ... more

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it is verified the value is  10110011011111 ; ... more

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it is verified the quotient is 00000100 ; the ... more

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1)Both numbers are positive2) Positive number with... more

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11011101 ; given numbers in the binary form are ... more

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01000101 ; given 00110010 is to be substracted ... more

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positive  ; if the signs are same, the product is ... more

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1001111011 ; Since first digit of both binary ... more

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Negative ; When only one of the dividend or ... more

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00000100 ; Both the dividend and divisor are ... more

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; The hexadecimal number system constitutes of ... more

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The binary equivalent for the hexadecimal number... more

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; The hexadecimal number is converted into ... more

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; The first ten whole numbers from 0 to 9, and ... more

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; Repeated division by 16 is used to transform a ... more

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; Hexadecimal numbers consist of whole numbers ... more

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; The 2's complement of is calculated by ... more

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; The first ten whole numbers from 0 to 9 and the... more

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; Repeated division by 16 is used to transform a ... more

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Conversion of octal number to decimal number gives... more

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; Octal system is the base 8 system which ... more

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1001011001110011 ; In BCD (binary coded decimal) ... more

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; In BCD (binary coded decimal) system, each ... more

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1001100101101000 ; The procedure for the BCD (... more

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10000011 ; The addition of binary coded decimals ... more

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When 4-bit sum is higher than then it is ... more

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symboldecimalbinary ... more

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01001011 ; ASCII uses 8 bits to represent ... more

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The received ASCII code group has a correct odd ... more

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The transmitted CRC is 110100110100Remainder is 0... more

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Remainder=. Since it is not zero, an error is ... more

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For an even parity code to be error free, there ... more

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For an even parity code to be error free, there ... more

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Cyclic Redundancy Check ; CRC stands for Cyclic ... more

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There is a total of ten whole numbers present in ... more

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There is a total of two digits in the binary ... more

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Literally, LSB is the lowest individual digit in a... more

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In the addition of binary numbers 1 and 1 (1+1), ... more

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A binary number consists of 1s and 0s. The 1’s ... more

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2’s complement can be found using the alternative ... more

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The left-most bit is the sign bit in a signed ... more

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Hexadecimal system is the base 16 system which ... more

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BCD is an abbreviation of Binary Coded Decimal.In ... more

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ASCII is the most widely used alphanumeric code, ... more

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CRC is an abbreviation for Cyclic Redundancy Check... more

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The modulo-2 sum is performed in the similar ... more

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10 is 18 less than the result of the given ... more

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Tabulate each digit of the binary number 1101 in ... more

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The binary number 1111001, is equivalent to the ... more

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18 is the decimal equivalent of the binary number ... more

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11001111, is the binary equivalent to the decimal ... more

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The binary number system consists of 1s and 0s. ... more

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Subtraction is not performed according to the ... more

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In the provided option, the LSB (least significant... more

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00110111 is the 1's complement of the given number... more

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The left-most bit of the given signed binary ... more

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The MSB (most significant bit) of the 2's ... more

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Rather than the floating point number itself, the ... more

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-19 is less than the actual decimal equivalent of ... more

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101100111001010011000 is the binary equivalent for... more

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10101101010001100111 is the binary equivalent for ... more

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The hexadecimal number system constitutes of ... more

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BCD for a three-digit decimal number consists of ... more

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From the table (2-7), the ASCII for STOP is:... more

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The total number of 1’s appearing in the given ... more

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The remainder being equal to the generator code is... more

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9999 is the maximum possible four-digit decimal ... more

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Positive zero representation is 00000000 while ... more

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00000000 ; The number, zero, can be considered to ... more

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100111001010 ; The sign bit of the multiplicand (... more

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00000011 ; The sign  bit of the dividend (01000100... more

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The grey code avoids the problem by changing a ... more

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Hello. How are you? ; ASCII code is combination of... more

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48 65 6C 6C 6F 2E 20 48 6F 77 20 61 72 65 20 79 6F... more

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0110011 0110000 0100000 1001001 1001110 1010000 ... more

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The number of 1's in the code 100110010 is 4. So ... more

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The number of 1's in the code 11110110 is 6. So ... more

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  ; To verify the modulo-2 subtraction, the binary... more

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101100100110 ; The data bit sequence is extended ... more

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The error is detected. ; Since the error occurs in... more

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