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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1 Convert octal 377 to binary. 1 A 11101101 B 11111111 C 10110111 D 01111011 2 The hexadecimal equivalent of a decimal 13 is ________. 2 A C B D C E D F

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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Convert octal 377 to binary. 1) A) 11101101 B) 11111111 C) 10110111 D) 01111011 2) The hexadecimal equivalent of a decimal 13 is ________. 2) A) "C" B) "D" C) "E" D) "F" 3) The decimal equivalent of hexadecimal 1E is ________. 3) A) 21 10 B) 30 10 C) 29 10 D) 35 10 4) The BCD equivalent of decimal 109 is ________. 4) A) 1110 1110 1100 BCD B) 0001 0000 1101 BCD C) 0001 0000 1001 BCD D) 1110 1011 BCD 5) How many different symbols are used in the octal number system? 5) A) two B) seven C) ten D) eight 6) The BCD equivalent of decimal 88 is ________. 6) A) 1000 1000 BCD B) 1001 0000 BCD C) 1100 0010 BCD D) 1010 1000 BCD 7) The decimal equivalent of binary 10111110 is ________. 7) A) 190 10 B) 200 10 C) 186 10 D) 198 10 8) What is the decimal value of 2 3 ? 8) A) 6 B) 8 C) 4 D) 2 9) The hexadecimal equivalent of a binary 111111110010 is ________. 9) A) EE2 16 B) FD2 16 C) FF2 16 D) 2FE 16 10) Convert binary 110001100101 to octal. 10) A) 14311 8 B) 7245 8 C) 4577 8 D) 6145 8 11) The binary equivalent of hexadecimal C0B is ________. 11) A) 110000001100 B) 110000001001 C) 110100001011 D) 110000001011 12) Any number with an exponent of one is equal to 12) A) itself. B) two. C) one. D) zero. 13) Which binary value equals 2 0 ? 13) A) 0100 B) 0001 C) 0000 D) 1000 14) Which binary value equals 2 1 ? 14) A) 0010 B) 1000 C) 0001 D) 0100 1 CHAPTER 1 (Digital Electronics A Practical Approach with VHDL 9e William Kleitz) (Test Bank, Answer at the end of each Chapter) (For Complete File, Download link at the end of this File) 1 / 3

15) Which numbering formats are really codes rather than true number systems? 15) A) BCD and ASCII B) decimal and binary C) hexadecimal and octal D) binary and octal 16) Convert decimal 64 to binary. 16) A) 01001000 B) 01000000 C) 01010010 D) 00110110 17) The hexadecimal equivalent of decimal 21 is ________. 17) A) 15 16 B) 10 16 C) 21 16 D) 12 16 18) Convert decimal 102 to octal. 18) A) 146 8 B) 154 8 C) 100 8 D) 162 8 19) Convert octal 10 to decimal. 19) A) 16 10 B) 8 10 C) 12 10 D) 2 10 20) The hexadecimal equivalent of a binary 10110010 is ________. 20) A) E2 16 B) C2 16 C) B2 16 D) A2 16 21) Convert the decimal number 12.125 to binary. 21) A) 1100.0110 B) 1110.0010 C) 1100.0010 D) 1010.1100 22) Convert decimal 101 to binary. 22) A) 00111011 B) 01100101 C) 01101111 D) 01110011 23) The decimal equivalent of binary 01100001 is ________. 23) A) 115 10 B) 101 10 C) 91 10 D) 97 10 24) The decimal equivalent of the BCD value 0111 0110 1000 is ________. 24) A) 687 10 B) 768 10 C) 172 10 D) 708 10 25) Convert octal 130 to decimal. 25) A) 57 10 B) 88 10 C) 64 10 D) 47 10 26) The BCD equivalent of decimal 64 is ________. 26) A) 0111 1110 BCD B) 0110 0100 BCD C) 0111 0110 BCD D) 0100 0010 BCD 27) Convert the decimal number 6.75 to binary. 27) A) 0110.1100 B) 0111.1100 C) 0110.0110 D) 0110.1010 28) Convert octal 32 to decimal. 28) A) 16 10 B) 320 10 C) 30 10 D) 26 10 29) The decimal equivalent of the BCD value 0011 1001 0010 is ________. 29) A) 982 10 B) 392 10 C) 490 10 D) 413 10 2 2 / 3

30) What is the decimal value of 2 - 2 ? 30) A) 0.5 B) 0.2 C) 0.25 D) 0.125 31) Convert octal 115 to decimal. 31) A) 98 10 B) 68 10 C) 77 10 D) 74 10 32) The decimal equivalent of binary 00101011 is ________. 32) A) 59 10 B) 61 10 C) 43 10 D) 39 10 33) Convert octal 36 to binary. 33) A) 110011 B) 011110 C) 100110 D) 110110 34) The decimal equivalent of the BCD value 0010 0011 is ________. 34) A) 43 10 B) 27 10 C) 23 10 D) 20 10 35) The hexadecimal equivalent of decimal 91 is ________. 35) A) 5D 16 B) 5B 16 C) 4C 16 D) 4B 16 36) Convert octal 16 to decimal. 36) A) 20 10 B) 14 10 C) 10 10 D) 16 10 37) The hexadecimal equivalent of a binary 11001111 is ________. 37) A) 8F 16 B) DF 16 C) CE 16 D) CF 16 38) Convert binary 1111101 to octal. 38) A) 95 8 B) 761 8 C) 175 8 D) 275 8 39) Convert binary 1001 to octal. 39) A) 101 8 B) 10 8 C) 11 8 D) 9 8 40) Convert the binary number 0001.0010 to decimal. 40) A) 1.20 B) 1.40 C) 1.125 D) 1.80 41) Which binary value equals 2 - 2 ? 41) A) 0010.0000 B) 0000.0100 C) 0000.0010 D) 0000.1000 42) The binary equivalent of hexadecimal 10 is ________. 42) A) 11000 B) 00110 C) 1010 D) 00010000 43) Which numbering format is most commonly used in a computer's machine language? 43) A) ASCII B) BCD C) octal D) hexadecimal 44) The decimal equivalent of hexadecimal 2D is ________. 44) A) 45 10 B) 55 10 C) 51 10 D) 41 10 45) Convert decimal 20 to octal. 45) A) 24 8 B) 10 8 C) 18 8 D) 16 8 3

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Category: Testbanks
Added: Dec 29, 2025
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MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question. 1) Convert octal 377 to binary. 1) A) 11101101 B) 11111111 C) 10110111 D) 01111011 2) The hexa...

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