Engineering
Engineering, 07.12.2019 03:31, aaroncx4900

Given the following pseudo code: sem_t mysem -8; // initialize the semaphore value to 8 void detractor) void supporter() int j; for ( int i, for (i = 0; i < 8; i++) { 0; j< 5; j++) sem_post(mysem); sem_wait(mysem); assume that you have a thread (to) running detractor) and another thread (t1) running supporter). both of these threads run simultaneously. the main thread is also joined with these two threads. answer the following true/false question. in this scenario (mysem is initialized to 8), to will never block on mysem true . false

answer
Answers: 1

Other questions on the subject: Engineering

image
Engineering, 04.07.2019 18:10, bckyanne3
Afull journal bearing has a journal diameter of 27 mm, with a unilateral tolerance of -0.028 mm. the bushing bore has a diameter of 27.028 mm and a unilateral tolerance of 0.04 mm. the l/d ratio is 0.5. the load is 1.3 kn and the journal runs at 1200 rev/min. if the average viscosity is 50 mpa-s, find the minimum film thickness, the power loss, and the side flow for the minimum clearance assembly.
Answers: 1
image
Engineering, 04.07.2019 18:10, kevin72836
Consider a large isothermal enclosure that is maintained at a uniform temperature of 2000 k. calculate the emissive power of the radiation that emerges from a small aperture on the enclosure surface. what is the wavelength ? , below which 10% of the emission is concentrated? what is the wavelength ? 2 above which 10% of the emission is concentrated? determine the wavelength at which maximum spectral emissive power occurs. what is the irradiation incident on a small object placed inside the enclosure?
Answers: 2
image
Engineering, 04.07.2019 18:20, myahlit84
Inadequate stores control is not an obstacle to effective work order system. (clo4) a)-true b)-false
Answers: 3
image
Engineering, 04.07.2019 18:20, maustin5323
Athin walled concentric tube exchanger is used to cool engine oil from 160°c to 60°c with water that is available at 25°c acting as a coolant. the oil and water flow rates are each at 2 kg/s, and the diameter of the inner tube is 0.5 m and the corresponding value of the overall heat transfer coefficient is 250 w/m2. oc. how long must the heat exchanger be to accomplish the desired cooling? cpwater=4.187 kj/kg-candcpengine el=2.035 kj/kg·°c, oil . 120]
Answers: 1
Do you know the correct answer?
Given the following pseudo code: sem_t mysem -8; // initialize the semaphore value to 8 void detra...

Questions in other subjects:

Konu
Mathematics, 13.03.2020 21:29
Konu
Mathematics, 13.03.2020 21:29