CAML Query - 3 AND 's in 1

It's pretty easy to deal with two conditions in CAML query. A newbie would find it to be a bit tricky when it comes to more than two. CAML has it's own way of grouping conditions. Below is a sample showing how to do it.

<Where>

<And>

<And>

<Eq>

          <FieldRef Name='_ModerationStatus'/>

          <Value Type='String'>Approved</Value>

</Eq>

<Neq>

<FieldRef Name='ContentType' />

<Value Type='Text'>Folder</Value>

</Neq>

</And>

<Neq>

<FieldRef Name='******' />

<Value Type='Text'>*****</Value>

</Neq>

</And>

</Where>