(The context for this question is the same as the previous question) You are a developer implementing a custom program for a new robotics platform that allows a robot to perform two operations, A and B, simultaneously. The operations are executed independently by two threads on a cache coherent shared memory multicore CPU.  During execution, the two operations access a shared resource that requires mutual exclusion.     Your teammate implements the lock as follows:    Lock(L) {   back: while (L == locked); // spin on read            if (test-and-set(L) == locked) go back; }   Unlock(L) {      L = unlocked;  }  Suggest how this situation can be averted. 

Probability and severity are considered when determining the gravity of an OSHA violation.

Why should safety incentive programs generally NOT be based only on having no recordable injuries?

A programmed OSHA inspection is generally:

Passengers flying out of the Golden Triangle arrive to the airport security at a rate of 12 per period. There is one airport security scanning station, it is capable of scanning 15 passengers per period. Assuming a Poisson distribution for arrivals and an exponential distribution for the service time, respond to the following questions 13.1, 13.2, 13.3, 13.4, and 13.5

Use inductive reasoning.Use inductive reasoning to predict the next term in the sequence of numbers. 3, 5, 6, 10, 12, 20, ?

Estimate the answer using compatible numbers.422 ÷ 50

Probability of no passengers at the security line?

Illustrate Goldback’s conjecture for the following number.(hint: The Goldbach conjecture states that every even whole number greater than 2 is the sum of two prime numbers )48

Character, evidence, and theme — 4 sentences Explain what Mama’s final quilt decision shows about her character or a change in her behavior. Use ONE short, exact quote from your assigned story version. Explain how that evidence supports your idea. End with a complete, universal theme statement connected to her decision. Sentence frame: Mama’s decision shows that she is/becomes __________. The text says, “__________.” This evidence supports my idea because __________. One theme is that __________. Thinking hint: Compare Mama’s words before she acts with what she does after looking at Maggie. Choose a quote that shows her action, then connect it to a message that could apply beyond this family.