# 2021q1 Homework3 (quiz3)
contributed by < ch1p98 >
###### tags: `linux2021`

* [Problem Set](https://hackmd.io/@sysprog/linux2021-quiz3)

## Intro

* We dive in bit operation further this week. We practiced bitwise operation, applying it to bit-level copy. That was rather implicitly.

## Bit-Field Recapitulation
* sizeof() cannot be applied to bit-field identifier.