![]() ![]() (Sometimes called visual coding, drag and drop programming, or graphical programming blocks) Examples include Code Studio, Scratch, Blockly, and Swift. A bit is the single unit of information in a computer, typically represented as a 0 or 1.Īny programming language that lets users create programs by manipulating “blocks” or graphical programing elements, rather than writing code using text. The two options used in your binary code.Ī contraction of "Binary Digit". ![]() The design of products, devices, services, or environments taking into consideration the ability for all users to access, including people who experience disabilities or those who are limited by older or slower technology.Ī way of representing information using only two options. Most terms appear multiple times throughout the courses and lessons providing the students with many opportunities to deepen their understanding and assimilate the words into conversations, both in and outside of the classroom.Ī simplified representation of something more complex. ![]() Terms are subsequently reinforced in the following online puzzles and activities. The following terms are introduced in an unplugged lesson as either a vocabulary word or as a term related to the online Blockly programming interface. This is just my 2-cent observation as an outsider.Best practice is to introduce the terms with easy-to-understand language, relate the terms to previous experiences, use the terms repeatedly beyond the lesson itself throughout the entire course (and in other situations) when appropriate, and reinforce students’ use in oral and written communication. However, I might be off the right track here since I know nothing about the curriculum of GATE exam. It has 64 registers, each of which is 32 bits long". I mean, to sidestep the irrelevant word-size issue or to make the word-size issue irrelevant, the problem could just read, "A machine of 32-bit architecture has instruction size as 32 bits. In fact, it looks like that both the problem and you are distracted by an insignificant issue that is not directly related to the problem proper.The majority if not most of the people I believe will take 32-bit word size on 32-bit cpu or computer architecture. For most of the computers that we have or we had have before 32-bit CPU do imply 32-bit word size. However, that solution line with that connotation is not a glaring error anyway.The solution line "As machine has 32-bit architecture, therefore, 1 word = 32 bits = instruction size" could have better been "The machine has 32-bit architecture with 32 bits = instruction size" to avoid the debatable connotation that "since CPU is 32-bit, word size is also 32 bit".There is no incentive to be extremely exacting or pedantic here. That given specification asks/demands readers to treat 1 word as 32 bits long on that machine. ![]() It reads "A machine has a 32-bit architecture, with 1-word long instructions.Now let us take a look at the Que 3 of GATE CS Questions on computer organisation. On the question about what is the meaning of 32 in 32-bit CPU architecture or computer architecture and what is the word size of this computer organization, please check the question and answers at "Is word size, the size of a memory location? the size of the data bus? or the cpu register size?". of addresses in the physical memory is 2^32? And also doesn't the word size mean the size of memory each of those 2^32 addresses would point to? Doesn't 32-bit architecture just mean that the no. How can we say that since CPU is 32-bit, word size is also 32 bit. Now, the very first line of the solution says-Īs machine has 32-bit architecture, therefore, 1 word = 32 bits = instruction size Assuming that the immediate operand is an unsigned integer, the maximum value of the immediate operand is It needs to support 45 instructions, which have an immediate operand in addition to two register operands. It has 64 registers, each of which is 32 bits long. 3 from this link is as follows-Ī machine has a 32-bit architecture, with 1-word long instructions. GATE CS Questions on computer organisation What if one address could point 2 Bytes of data instead of 1 Byte? What would be word size then? So, help me understand here what is the word size of this computer organization? Is it 32-bit or 1 Byte (as memory is byte addressable)? Now, I also read that word size is the size of register in a CPU, i.e., it is the minimum no. Now if we consider that one address points to a single byte, then it means we can have memory size of 2^32 Bytes. I want to know what is the difference between the word size and CPU architecture?įor eg.- I read that CPU of 32-bit architecture can address 2^32 memory locations. I did lot of research on internet but couldn't get my answer. ![]()
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