Assume that a system has multiple processing cores. for each of the following scenarios, describe which is a better locking mechanism—a spinlock or a mutex lock where waiting processes sleep while waiting for the lock to become available: • the lock is to be held for a short duration.• the lock is to be held for a long duration.• a thread may be put to sleep while holding the lock.

either online or traditional classroom can work for students. which is better will depend on students and teacher. students may have trouble following a lesson in classroom while they can study at their own pace online. other students may have trouble staying focus on their own in online classes. teachers are more used to classroom teaching but they may also be more worry about their jobs teaching online classes and work harder.

no it is not a sin or wrong to be gay. you can be whoever you want just dont hurt anybody or kill anybody. god gave us freewill so we could do whatever we want and be whoever they want to be. all those other people who think gay is bad they are wrong, they can love whoever they want longs they don't hurt or kill each other.

being gay is not a sin or wrong. if you are gay then you have our support and love. cause lets face it, love is love and no bully will ever stop us from being who we are. we are human and we can be different. being different is what makes us humans.

its okay to be gay everyone.

hope this : )

have a great day

the awnsers b

explanation:

tom robinson he was a black man that was accused of raping caucasian woman, and an idealistic lawyer offers to defend him. which makes nobody believe in the innocence of a negro.