You can not select the account types  in regards to “Hedged” or “Netted” in the most of the brokers, So the account types should be specified in your broker’s website.

List of cTrader Account Types

If not specified, the default account type is normally “Hedged Account” though, you may need to actually trade to find out and confirm that.

For Demo accounts, you can select the account types when you open it.