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.

Read this sentence. the table was given to lexi by her grandmother. which of the following revises this sentence to include another prepositional phrase? the table in the kitchen was given to lexi by her grandmother. the table was given to lexi by her beloved grandmother. the table was given to lexi by her grandmother ruth. the wooden table was given to lexi by her grandmother. submit skip save and close

For the strangers that came to town you will write a paragraph explaining the main conflict. you will also compare and contrast the perspectives of the protagonist and antagonist. view the grading rubric as you complete your assignment. this is your guide to a super submission. for this assignment, use the novel or short story you chose to read for module 5. write a paragraph explaining the conflict and the perspectives of the protagonist and antagonist. review the example in the lesson. be sure your paragraph mentions the title and author in the first sentence briefly summarizes the plot identifies the main conflict describes the protagonist’s perspective on the conflict provides a line of dialogue that the protagonist says to support your idea (text support) describes the antagonist’s perspective of the conflict provide a line of dialogue that the antagonist says to support your idea (text support) includes a closing line to summarize the character’s views uses correct grammar, punctuation, and spelling

Read this excerpt from rudolfo anaya’s essay “take the tortillas out of your poetry.”tortillas and poetry. they go hand in hand. books nourish the spirit, bread nourishes our bodies. our distinct cultures nourish each one of us, and as we know more and more about the art and literature of the different cultures, we become freer and freer. . i don’t know anyone who doesn’t like to sample different ethnic foods, the breads of many many groups; just as many of us enjoy sampling books from different areas of the world. i travel to foreign countries, and i know more about myself as i learn more about my fellow human beings. censorship imposes itself in my path of knowledge, and that activity can be justified by no one. which of these changes would make this excerpt more argumentative? using words that affect the audience’s sense of trustusing less repetition of certain words and phrasesincluding words that address logic and reasonincluding words that are charged with emotion