Question

The follwing packages such as java, lang, awt, javax, swing, net, io, util
, sql etc are referred as
package
O built-in
O custom
user defined
O manual
O standard
​

Answer 1

Answer:

built-in is the correct answer

Explanation:

I hope this will helpful to you

Answer 2

Answer:

built-in

Explanation:

your answer is built-in