The O/S is in control of a mutex lock as a software solution used to protect a critical section. True False
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- A mutex lock is a software solution used to protect a critical section, which efficiently utilizes the CPU. True False12. For the S-R Latch, if R = 0, S = 0, what are value of Q and QN? A. 0, 0 B. 0, 1 R C. 1,0 -QN D. keep the previous stateSelect the correct statements regarding the mutex lock to prevent race condition 1. A process must acquire the lock before it can enter the critical section 2. A process may acquire the lock before entering the critical section 3. A process may release the lock when it exits the critical section 4. A process must release the lock when it exits the critical section OA. 1 and 3 OB. 2 and 4 4 OC. 3 and 4 OD. 1 and 4
- Which of the following is correct for a D latch?a) The output toggles if one of the inputs is held HIGHb) Q output follows the input D when the enable is HIGHc) Only one of the inputs can be HIGH at a timed) The output complement follows the input when enabledWhat are the Issues in Deadlock Detection?Describe the operation of a see-through latch and some potential applications.
- If you've never cleared an EPROM before, how do you do it?An Active low SR latch will remember the value 1 when the S-R values are as follows: Select one: O11 after 01 10 after 11 11 after 10 000 after 01 000 after 10 None of the answers 10 after 00 01 after 00The following waveforms are applied to the inputs of SR latch, Delermine the Q waveform. Assume initially Q = 1.