Local DataBase Solutions for windows phone development

I am maintaining a simple set of records. I want to store these records as table on my windows phone. I have come across LINQ TO SQL. My question is, is it the default database provided by the windows phone system just as SQLITE is provided by ANDROID? Is LINQ TO SQL used by the windows phone native apps like Contacts Manager? I have also come across SQLITE support for windows phone. I am able to install the necessary extensions and packages required. My question here is, when I will deploy my application on the phone,is there a need to install the SQLITE library separately first for that phone? When we include the extension in our Visual Studio IDE then while deploying my application on the phone does the IDE take care of installation of SQLITE on the phone?