What is Grey Code? Home > Computer Science > Computer Number System Grey code, also known as Reflected Binary Code (RBC) or unit distance code, is a binary numeral system where two successive values differ in only one bit. This unique property makes it a minimum error code, as it prevents spurious states or glitches that occur when multiple bits … Read more

What is Excess-3 Code? Home > Computer Science > Computer Number System Excess-3 code (also written as XS-3, 3XS, or Stibitz code) is a non-weighted, self-complementary Binary Coded Decimal (BCD) code used to represent decimal digits . Named after George Stibitz, who built a relay-based adding machine in 1937, this code was widely used in older computers, cash … Read more

BCD (Binary Coded Decimal) Home > Computer Science > Computer Number System Decimal BCD Code (4-Bit) 0 0000 1 0001 2 0010 3 0011 4 0100 5 0101 6 0110 7 0111 8 1000 9 1001 उदाहरण (Examples) Que1. संख्या 45 को BCD में बदलें दोनों अंकों को अलग-अलग लिखें: 4 और 5 दोनों का … Read more

Home > Computer Science > Computer Number System Hexadecimal Number System क्या है? Hexadecimal number system एक base-16 (आधार 16) positional numeral system है . इसका मतलब है कि इसमें 16 unique symbols या digits का उपयोग होता है : Numbers: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 Letters: A, B, C, D, E, F (ये decimal values … Read more