Today, most microprocessors use eight bit words, called bytes. In an eight bit In general, any area of memory should be equivalent to any other. Because the 

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19. True or False? A byte is made up of eight binary digits. 20. True or False? Two hexadecimal digits can be stored in one byte. 21. True or False? Three octal digits can be stored in one byte. 22. True or False? The number of bits in a word is the same on all machines. 23. True or False? Grace Murray Hopper is credited with being the first programmer.

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Eight bits is equivalent to how many words

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In this way a byte can be represented by two hexadecimal digits long word A long word is usually twice as long as a word. nibble 4 bits, half of a byte. octal A representation of 3 bits … A byte is a unit of measurement of the size of information on a computer or other electronic device. A single byte is usually eight bits. Some early computers used six bits for each byte. Bits are the smallest unit of storage on a computer, a single on/off value. Bytes are often represented by the capital letter B, bits by a lower case b.

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REVIEW QUESTIONS 1. Convert the number 0101 (binary) to its Gray code equivalent.

Expansion: the 32-bit half-block is expanded to 48 bits using the expansion permutation, denoted E in the diagram, by duplicating half of the bits. The output consists of eight 6-bit (8 × 6 = 48 bits) pieces, each containing a copy of 4 corresponding input bits, plus a copy of the immediately adjacent bit from each of the input pieces to either side.

Eight bits is equivalent to how many words

2. One more detail: the valid bit When started, the cache is empty and does not contain valid data. We should account for this by adding a valid bit for each cache block. —When the system is initialized, all the valid bits are set to 0.

Eight bits is equivalent to how many words

On the other hand, a data word is whatever the hardware in question handles as an atomic unit - could be 8 bits, 9 bits, 10 bits, 12 bits, 16 bits, 20 bits, 24 bits, 32 bits, etc.
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Hexadecimal numbers have either and 0x prefix or an h suffix. For example, the hexadecimal number 3F7A translates to the binary number 0011 1111 0111 1010 big-endian: Refers to which bytes are most significant in multi-byte data types. computer awareness mcq and computer knowledge questions answers are important in ssc, upsc, ibps and competitive examination and entrance tests, set 1 - question 3435 A digital logic circuit is defined as the one in which voltages are assumed to be having a finite number of distinct value. Types of digital logic circuits are combinational logic circuits and sequential logic circuits.
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Number of Bits in a Specific Decimal Integer. A positive integer n has b bits when 2 b-1 ≤ n ≤ 2 b – 1. For example: 29 has 5 bits because 16 ≤ 29 ≤ 31, or 2 4 ≤ 29 ≤ 2 5 – 1; 123 has 7 bits because 64 ≤ 123 ≤ 127, or 2 6 ≤ 123 ≤ 2 7 – 1; 967 has 10 bits because 512 ≤ 967 ≤ 1023, or 2 9 ≤ 967 ≤ 2 10 – 1; For larger numbers, you could consult a table of

There are only eight octal digits, 0 through 7. As with decimal numbers, octal numbers are converted to their binary equivalent in 8-bit or 16-bit words. The range of an octal number depends on the data type as shown in the following table. A series of eight bits strung together makes a byte, much as 12 makes a dozen.


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On a particular mainframe, each character was encoded in six bits, and ten of those 6-bit characters could be stored in a single 60-bit word. In this system, there was no concept of a byte. ASCII (American Standard Code for Information Interchange), in which each character is represented by a 7-bit binary code, typically stored in an 8-bit byte. The word “hello” in binary code is: 0110100001100101011011000110110001101111 By dividing this into eight-digit segments it is easier to see the binary byte corresponding to each letter: 01101000 01100101 01101100 01101100 01101111 – you can verify that with the binary translator.