how to install mongodb in ubuntu 20.04 lts fossa

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sudo apt update
# Import the public key used by the package management system
# The operation should respond with an OK.
wget -qO - https://www.mongodb.org/static/pgp/server-4.2.asc | sudo apt-key add -
# Create a list file for MOngoDB
echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu bionic/mongodb-org/4.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.2.list
# Reload localpackage database
sudo apt update
#Install MongoDB packages
sudo apt install -y mongodb-org

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