3/18/2021 FIT1047 Quizzes Flashcards | Quizlet 5/29 A _word_ referred in a computer and accessed by the CPU may consists of Select one: a. 8, 16, 32 or 64 bits b. 8, 12 or 24 bits c. None of these options d. 4, 6, 7, or 8 bits e. 12, 24 or 48 bits 8, 16, 32 or 64 bits For a bit, byte and word, which combination is found in computer systems?
Answer: its still eight bits. Explanation: One byte is equal to eight bits. Even though there is no specific reason for choosing eight bits for a byte, reasons such as the usage of eight bits to encode characters in a computer and the usage of eight or fewer bits to represent variables in many applications played a role in accepting 8 bits as a
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To convert a binary number into its hexadecimal equivalent, divide it into groups of four bits. If the number of bits isn't a multiple of four, simply insert extra 0 bits at the left (called padding). A byte always consists of eight bits, and it can represent any of numerous types of data or information.The following examples will illustrate. EXAMPLE 2-8 How many bytes are in a 32-bit string (a string of 32 bits)? REVIEW QUESTIONS 1. Convert the number 0101 (binary) to its Gray code equivalent.
2 ¢. In the U.S., the "bit" as a designation for money dates from the colonial period, when the most common unit of currency used was the Spanish dollar, also known as "piece of eight", which was worth 8 Spanish silver reales. $ 1.
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A byte is a term used to represent eight bits of data. A Kilobyte (KB) is a unit of measure.
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8, 16, 32 or 64 bits b. 8, 12 or 24 bits c. None of these options d. 4, 6, 7, or 8 bits e.
The eighth bit is unused in ASCII, thus is normally set to 0. Some systems may use the eight bit to implement graphics or different language symbols, ie, Greek characters. Control codes are used in communications and printers. If we have two bits, we can represent four possible unique combinations (00 01 10 11). If we have three bits, we can represent 8 different combinations. In general, with n bits we can represent 2 n unique combinations. 8 bits gives us 2 8 = 256 unique representations, more than
To convert a hexadecimal number into its binary equivalent, simply substitute the corresponding binary digits: 3A 16 = 0011 1010 2 E7 16 = 1110 0111 2.
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In the U.S., the "bit" as a designation for money dates from the colonial period, when the most common unit of currency used was the Spanish dollar, also known as "piece of eight", which was worth 8 Spanish silver reales.$ 1 / 8 or 1 silver real was 1 "bit".
Now let's have a look at some of the numbers you are likely to see on computer systems when you join bits together. If I have eight bits joined together then I can create an 8-bit value, with sixteen bits I can create a 16-bit value, and so on. Wired Equivalent Privacy (WEP) was introduced as part of the original 802.11 protocol in 1997, to provide confidentiality as that of wired network.
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One octet can be used to represent decimal values ranging from 0 to 255. The term octet (symbol: o) is often used when the use of byte might be ambiguous. Learn why bits are the basic building block of all computer data and learn about why these are represented in binary with GCSE Computer Science. Bit numbers you are likely to see on computer systems.
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f) 1 quadrillion bytes. A a)____ is a letter (a, b, , z, A, B, , Z), symbol (!, @, #, ), or single-digit number (0, 1, , 9). Basically, each item on a keyboard is a a)____. Start studying SAM Exam Computing Components. Learn vocabulary, terms, and more with flashcards, games, and other study tools. What is the minimum signed decimal number that can be represented using two's complement in eight bits? -128 What is the maximum signed decimal number that can be represented using two's complement in eight bits?
A binary number is made up of elements called bits where each bit can be in one of the two possible states. Generally, we represent them with the numerals 1 and 0.We also talk about them being true and false. If a bit is 1, and you add 1 to it, the bit becomes 0 and the next bit becomes 1. In the transition from 15 to 16 this effect rolls over through 4 bits, turning 1111 into 10000. Bits are rarely seen alone in computers.