Hemant Bhandari laughingclouds

Let’s go into extreme detail on each of these topics, focusing on how they work, their key principles, and their impact on system performance.

1. Cache Memory

Cache memory is a small, high-speed memory located close to the CPU that stores frequently accessed data and instructions. Its purpose is to reduce the time it takes for the CPU to access data from slower main memory (RAM), enhancing overall system performance.

Key Components and Structure:

Cache Levels: Modern systems implement multiple levels of cache (L1, L2, L3):

	/menu driven program to implement various operations on a linear array/
	#include <iostream>
	#define MAX_CAPACITY 10

	int arr[MAX_CAPACITY];
	unsigned int len = 0;

	/**
	1) shift elements to the right
	2) insert element at position

	-- Create tables for the college database

	BEGIN;


	CREATE TABLE IF NOT EXISTS public.departments
	(
	id integer NOT NULL,
	name character varying NOT NULL,
	hod character varying NOT NULL,

	import java.io.IOException;
	import java.util.Iterator;
	import java.util.zip.*;

	/**
	* Main
	*/
	public class Main {

	public static void main(String[] args) throws IOException {

	# docker container initialization
	docker run --name oracle-xe-21c \
	-d -p 1521:1521 \
	-e ORACLE_PASSWORD=x \
	-v /mnt_point/oradata:/home/oracle/oradata \
	gvenzl/oracle-xe

	# connecting to container
	docker exec -ti oracle-xe-21c sqlplus / as sysdba