Live Viva Computer Science Part 02 Class12th Practical #computerscience @a2zpractical991

What was your EMA in Part Two? What B had told Your M2 name is to be blocked using ad Using Ad I will ask some questions for which I don't have the answers. What is a microphone processor? The Mikey processor is a compact, compatible device. Can you explain what an instruction is? Your 8085 is I want to be a tree when you plant a child. When we have to give a little bit of free service We perform that Mov. Where is my data being sent from and to? Mov sends memory to register? No, whenever we need to send data to the register, we do it this way. Now it will be large in a data location; I need to bring it into the register. So, who performs this instruction? LXI? LDE Whenever we need to directly fetch data from a location, what do we do? LDE Let's suppose, if I have to stop the CPU's processing So, who performs this instruction? To stop the CPU's processing HLT HALT They do it, right? Okay, what are bytes, can you explain, bytes? VYTES Yeah, VYTES, bytes All right, this is our byte, and a byte consists of eight bits. A byte is eight bits. A byte is eight bits. And what are beats? All beats are digits, sir. Which digit? You have binary digits, 0101 Can you tell me what the main function of a microprocessor is, what the main function is, and what its task is? We call the microprocessor the heart of the computer. Heart of the computer? Heart of the CPU means The heart of the CPU, the CPU itself is a microprocessor; it's the brain of the computer. Pin Sir, after that, his main task is to execute the given instruction. We can say that the main function of a microprocessor is comprised in these three words: to fetch, decode, and execute the instruction. "Fetch" means to retrieve, "decode" means to analyze, "execute" means to perform. What are addressing modes? Sir, there are five types of addressing modes. What are they? Never pay attention to a single thing Externa asks you a question—first, listen to it. Don't rush to give an answer More questions are asked, and we provide some more answers. Asked, what do I have? What is addressing mode? You start mentioning types. You must listen carefully to the question before answering it. After that, think and then answer There should be no hurry in giving the answer. Understand first, then answer. We have time. As you understand, whenever we perform any instruction It defines how the data will arrive in the instruction at a single point. Now understand, I need to add two numbers The addition of two numbers will take place inside the CPU. So, how will the data go into that CPU? It will go from location, will come from a register, will go immediate Now tell me how many types are there? One is implicit, implicit immediate, immediate Forgot, will you give such a vibe on the board? implicit, immediate, register, direct register, direct, at a single, all this happens Okay, register, how many instructions are there per single key? How many bytes are there? A byte, a byte And immediate's Two or three bytes, two or three bytes Could you tell me, if I have written LXI H, 2125H LXI, what I wrote, LXI H, 2125H How many bytes is this instruction? It's three bytes, how to say it, it's three bytes Sir, which one byte has become one byte? Speak up, LXI LXI, one byte, what is LXI here, sir, this is one The instruction is called "instruction" in Hindi. Your code, your code, your code I haven't heard of it. Do you know what a codec is? I have no idea what you're talking about. Nemnix address, Nemnix, no idea These are fundamental to assembly language. Nemonic means the way to write this instruction LXI H, 2125H, this total What are you saying, Nemonics? In this, the one written as LXI, I've written LXI You say "apocode," what do you mean by "apocode"? What do you mean by "apocode"? It's an operation gun, operation god, LXI, what happened to it? I mean, you know, you get an opcode, and one of them is a hexadecimal number. If you were asked the code, what would you answer? An open code that indicated which one. It is going to be an operation here, which one is going to be performed, data is coming in. Alright, okay, good, alright Could you please tell me about this 2125H that I've written here? Whenever anyone writes a number, we add an H there. Finally, so why do we do it, sir? You told us that It's so good for you, you can write well You can write well.