Memory basics: Choose all true statements. Memory management allocates processes' main memory. Physical memory generally exceeds theoretical accessible space. Computer architecture sets memory address length. Virtual addresses are logical addresses. The relocation register converts virtual to physical addresses. Ideal memory would have fast access times, big capacity, durable data storage, and cheap cost.

Memory basics: Choose all true statements. Memory management allocates processes' main memory. Physical memory generally exceeds theoretical accessible space. Computer architecture sets memory address length. Virtual addresses are logical addresses. The relocation register converts virtual to physical addresses. Ideal memory would have fast access times, big capacity, durable data storage, and cheap cost.

Principles of Information Systems (MindTap Course List)

12th Edition

ISBN:9781285867168

Author:Ralph Stair, George Reynolds

Publisher:Ralph Stair, George Reynolds

Chapter3: Hardware: Input, Processing, Output, And Storage Devices

Section: Chapter Questions

Problem 2SAT

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Level 3 or Main Memory is It is the fastest memory which has faster access time where data is temporarily stored for faster access. It is a type of memory in which data is stored and accepted that are immediately stored in CPU. Most commonly used register is accumulator, Program counter, address register etc. It is memory on which computer works currently. It is small in size and once power is off data no longer stays in this memory. It is external memory which is not as fast as main memory but data stays permanently in this memory.
Programs that use virtual memory have both benefits and drawbacks.
The following elements are always present in the RAM of any operating system:
In a computer's random access memory (RAM), an operating system will always include the following components:
True or false: 1-Hard disk performs mathematical calculations and makes logical comparisons 2-Hardwar is the physical components of a computer that perform the input, processing, storage, and output activities of the computer 3-Multiprocessing is the simultaneous execution of two or more instructions at the same time 4-Green computing is about saving the environment; there are no real business benefits associated with this program. 5-Solid state storage devices require less power and provide faster data access than magnetic data storage devices. 6-Utility programs help to perform maintenance or correct problems with a computer system 7-Off-the-shelf software is one-of-a-kind program for a specific application, usually developed and owned by a single company
Logical memory is referred to as "false memory."
Dynamic memory has benefits and drawbacks.
Cache compared to main memory. Cache and main memory are both types of memory, and may even be made of the same types of devices. There is one major conceptual difference between CPU cache and main memory (aside from cache being on the CPU die). What is that difference?
Virtual memory consist of Dynamic RAM ROM Cache memory Static RAM
Managing and Switching Processes: Select all of the following statements that are true. A CPU-bound process spends more time doing computations than doing I/O. An I/O-bound process is characterized by many short CPU-bursts. The interrupt service routine as part of the kernel is responsible for switching the currently active process. When an interrupt occurs, the current context of the process running on the CPU needs to be saved. The dispatcher's only task is to update information in a process control block. The process control block is an entry in the process table.
Computer Science A computer has RAM of size 32 GB, its instruction set has 64 instructions and there are 64 registers in the CPU. What is the format and size of each of the following instructions?
Computer Science Q2: Write a program in assembly language that adds up eight numbers as byte variables directly in memory using Indirect addressing.