Description : Define Decoder
Last Answer : A decoder is a multiple - input multiple output logic circuit that converts coded inputs into coded outputs where the input and output codes are different.
Description : A device which converts BCD to Seven Segment is called (A) Encoder (B) Decoder (C) Multiplexer (D) Demultiplexer
Last Answer : Ans: B A device which converts BCD to Seven Segment is called DECODER. (A decoder coverts binary words into alphanumeric characters.)
Description : Convert the decimal number 3.375 to binary. 132) A) 0101.1100 B) 0011.1010 C) 0011.0011 D) 0011.01
Last Answer : D) 0011.01
Description : Convert binary 1001 to octal. 131) A) 1018 B) 98 C) 108 D) 118
Last Answer : D) 118
Description : The binary equivalent of hexadecimal 16 is ________. 126) A) 01110000 B) 1100001 C) 0010011 D) 0001
Last Answer : D) 0001
Description : Convert binary 01001110 to octal. 125) A) 1078 B) 768 C) 1068 D) 116
Last Answer : D) 116
Description : The decimal equivalent of binary 01100001 is ________. 122) A) 9110 B) 9710 C) 11510 D) 10110
Last Answer : B) 9710
Description : Convert the binary number 0001.0010 to decimal. 121) A) 1.20 B) 1.40 C) 1.125 D)
Last Answer : C) 1.125
Description : The decimal equivalent of binary 10111110 is ________. 120) A) 19010 B) 20010 C) 18610 D) 1
Last Answer : A) 19010
Description : The hexadecimal equivalent of a binary 10110010 is ________. 116) A) E216 B) A216 C) C216 D) B216
Last Answer : D) B216
Description : Convert binary 11100111 to octal. 115) A) 3508 B) 3478 C) 3178 D) 7138
Last Answer : B) 3478
Description : The binary equivalent of hexadecimal 10 is ________. 112) A) 00010000 B) 00110 C) 1010 D) 11000
Last Answer : A) 00010000
Description : Convert octal 64 to binary. 111) A) 1000000 B) 100000 C) 1111000 D) 110100
Last Answer : D) 110100
Description : The binary equivalent of hexadecimal 44 is ________. 110) A) 10011010 B) 01000100 C) 10001100 D) 01011000
Last Answer : B) 01000100
Description : Convert octal 152 to binary. 109) A) 011100010 B) 00111100 C) 01101010 D) 10101001
Last Answer : C) 01101010
Description : The binary equivalent of hexadecimal C0B is ________. 107) A) 110000001011 B) 110000001100 C) 110000001001 D) 110100001011
Last Answer : A) 110000001011
Description : Convert binary 110001100101 to octal. 106) A) 45778 B) 72458 C) 61458 D) 143118
Last Answer : C) 61458
Description : The hexadecimal equivalent of a binary 11001111 is ________. 104) A) 8F16 B) DF16 C) CE16 D) CF16
Last Answer : D) CF16
Description : Convert the binary number 10010.0100 to decimal. 103) A) 16.25 B) 18.25 C) 18.40 D) 24.50
Last Answer : B) 18.25
Description : Convert octal 100 to binary. 102) A) 10000000 B) 1100100 C) 111111110 D) 01000000
Last Answer : 01000000
Description : Convert the decimal number 0.0625 to binary. 100) A) 0000.0111 B) 0000.1110 C) 0000.0011 D) 0000.0001
Last Answer : D) 0000.0001
Description : Which numbering formats are really codes rather than true number systems? 96) A) hexadecimal and octal B) binary and octal C) decimal and binary D) BCD and ASCII
Last Answer : Which numbering formats are really codes rather than true number systems?
Description : Convert the decimal number 10.5 to binary. 92) A) 1100.1000 B) 1010.0101 C) 1010.1000 D) 1011.1000
Last Answer : C) 1010.1000
Description : Convert decimal 79 to binary. 90) A) 01010011 B) 01001011 C) 00111110 D) 01001111
Last Answer : D) 01001111
Description : The decimal equivalent of binary 00101011 is ________. 88) A) 4310 B) 3910 C) 5910 D) 6110
Last Answer : A) 4310
Description : Convert the decimal number 14.875 to binary. 87) A) 1110.0111 B) 1110.1110 C) 1111.1011 D) 1100.1100
Last Answer : B) 1110.1110
Description : The hexadecimal equivalent of a binary 111111110010 is ________. 86) A) EE216 B) FD216 C) 2FE16 D) FF216
Last Answer : D) FF216
Description : Which binary value equals 22? 84) A) 0100 B) 0001 C) 0010 D) 0011
Last Answer : A) 0100
Description : The decimal equivalent of binary 10010 is ________. 83) A) 910 B) 610 C) 2010 D) 1810
Last Answer : D) 1810
Description : Convert decimal 118 to binary. 80) A) 00111110 B) 01110110 C) 01111010 D) 01101110
Last Answer : B) 01110110
Description : Convert octal 77 to binary. 78) A) 1100111 B) 011111 C) 011011 D) 111111
Last Answer : D) 111111
Description : Convert decimal 64 to binary. 77) A) 00110110 B) 01000000 C) 01001000 D) 01010010
Last Answer : B) 01000000
Description : Which numbering format is the basis for digital electronic circuitry? 76) A) decimal B) BCD C) octal D) binary
Last Answer : D) binary
Description : Which binary value equals 20? 72) A) 0100 B) 0001 C) 1000 D) 0000
Last Answer : B) 0001
Description : Which binary value equals 2-3? 69) A) 0011.1000 B) 0000.0010 C) 0000.0100 D) 0000.0011
Last Answer : B) 0000.0010
Description : Which binary value equals 21? 65) A) 0100 B) 0010 C) 0001 D) 1000
Last Answer : B) 0010
Description : Convert decimal 58 to binary. 62) A) 00011110 B) 00111010 C) 00111100 D) 00101110
Last Answer : B) 00111010
Description : Which binary value equals 2-1? 61) A) 1.0000 B) 0.0010 C) 0.0001 D) 0.1000
Last Answer : D) 0.1000
Description : What numeric symbols are used in the binary number system? 58) A) 0 through 8 B) 0, 1, 2 C) 1, 2 D) 0, 1
Last Answer : D) 0, 1
Description : Which binary value equals 26? 55) A) 00001100 B) 00000110 C) 01000000 D) 00100000
Last Answer : C) 01000000
Description : Convert decimal 101 to binary. 54) A) 00111011 B) 01100101 C) 01101111 D) 01110011
Last Answer : B) 01100101
Description : The hexadecimal equivalent of a binary 10100101 is ________. 52) A) A416 B) A516 C) C316 D) B516
Last Answer : B) A516
Description : The decimal equivalent of binary 0010111 is ________. 51) A) 4810 B) 2210 C) 1910 D) 2310
Last Answer : D) 2310
Description : The binary equivalent of hexadecimal F2 is ________. 49) A) 11110010 B) 11100011 C) 11111100 D) 10100001
Last Answer : A) 11110010
Description : The decimal equivalent of binary 10000110 is ________. 48) A) 12610 B) 11010 C) 13410 D) 14410
Last Answer : C) 13410
Description : Convert binary 1111101 to octal. 46) A) 7618 B) 2758 C) 1758 D) 958
Last Answer : C) 1758
Description : Convert decimal 36 to binary. 43) A) 00110100 B) 01000010 C) 00100100 D) 01100010
Last Answer : C) 00100100
Description : Convert binary 10111111 to octal. 42) A) 2108 B) 1718 C) 2578 D) 2778
Last Answer : D) 2778
Description : The hexadecimal equivalent of a binary 10001100 is ________. 36) A) 8C16 B) C816 C) 8616 D) CC
Last Answer : D) 10.75