1. delete()

$connection->createCommand()->delete('tbl_user', 'status = 1') ->execute();

2. save()

$model = new Admin;
$model->name = 'YII2';
$model->email = '[email protected]';
$model->save(); // this is equivalent to $model->insert();

3. insert()

$connection->createCommand()->insert('tbl_user',
[
'name' => 'yii',
'status' => 1,
])
->execute();

 

BY Best Interview Question ON 01 Feb 2019