A semaphore that does not specify the order in which processes are removed from the queue...
A semaphore that does not specify the order in which processes are removed from the queue is a ________ semaphore. Select one: a. strong b. general c. binary d. weak
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A semaphore that does not specify the order in which processes
are removed from the queue...
1. When the scheduler overlooks a process that is runnable, this situation is called (A) Deadlock...
1. When the scheduler overlooks a process that is runnable, this situation is called (A) Deadlock (B) Livelock (C) Race (D) Starvation (E) This situation cannot happen. 2. Which of the following condition will cause the final result depending on the order of execution of instructions? (A) Deadlock (B) Livelock (C) Mutual Exclusion (D) Race (E) Starvation 3. Which of the following is not a hardware approach to mutual exclusion? (A) Interrupt disabling (B) Compare and Swap instruction (C) Spin...
Java program The round-robin scheduling problem: using queue There are n processes in a queue. Each...
Java program The round-robin scheduling problem: using queue There are n processes in a queue. Each process has namei and timei. The round-robin scheduling handles the processes in order. A round-robin scheduler gives each process a quantum (a time slot) and interrupts the process if it is not completed by then. The process is resumed and moved to the end of the queue, then the scheduler handles the next process in the queue. For example, we have the following queue...
There are two processes running on two cores in one CPU (same OS). They are sharing...
There are two processes running on two cores in one CPU (same OS). They are sharing a memory location called “share” (with a start value of 0). P: while(1) { temp = share; temp = temp + 1; share = temp; } C: while(1) { temp = share; cout << temp; } • We want print the numbers: 1,2,3,4,5 etc consecutively with no gaps. Using a binary semaphore called “s” and the semaphore operations: signal(s) – which indicates the semaphore...
Where does top point, when implementing a stack with a LLL? Queue ADT: 1· 2. Where...
Where does top point, when implementing a stack with a LLL? Queue ADT: 1· 2. Where does front point, when implementing a queue with a LLL? Where does rear point, when implementing a queue with a LLL? Where does rear point, when implementing a queue with a CLL? a. b. c. 3. If you were to enqueue 10, 20, and 30 onto a queue in this order and then dequeue them off, in what order will they be removed from...
Problem Consider three processes A, B, and C which have statements S1, S2 and 53 respectively....
Problem Consider three processes A, B, and C which have statements S1, S2 and 53 respectively. These statements should execute in a particular fashion. S3 should be executed only after executing S1 and S2. Statements S1 and 52 can be executed in any order. Implement the above using binary semaphore variables X1 and X2 which are initially set to zero. O A: S1; signal (x1); B: S2; signal (X2); C: wait(x1); wait (X2); S3;
What is the principle difference in behavior between a stack and a queue? a stack preserves...
What is the principle difference in behavior between a stack and a queue? a stack preserves the order in which items are added whereas a queue reverses order there is no difference a stack reverses the order in which items are added whereas a queue preserves order xa stack does nothing whereas a queue can preserve and reverse the order that items are added to it Fill in the blank in the following sentence with one of the answers listed....
Please, answer the three questions. Many thanks 1 Question Which of the following methods does a...
Please, answer the three questions. Many thanks
1 Question Which of the following methods does a stack not support? Not yet answered Points out of Select one 1.00 O a. push P Flag question O b. top O C. pop O d. pu 2 Drag and drop an appropriate item (stack, queue, or adapter) into each Question Not yet answered description below. Points out of 3.00 is a container where objects are inserted and removed according to P Flag question...
11) Which of these cells are the least likely to be removed by apoptosis? a) Harmful...
11) Which of these cells are the least likely to be removed by apoptosis? a) Harmful cell b) Damaged cells c) Unwanted cells d) All these cells should be removed by apoptosis unless apoptosis control is deranged. 12) Which pigment is an endogenous brown or dark brown present in the skin and hair? a) Melanin b) Lipofuscin c) Carbon d) Bilirubin e) None of the above 13) Knowing the annual incidence rate of a disease is an important parameter to...
Question 17 (1 point) Through which of the following processes does an innovation stream move from...
Question 17 (1 point) Through which of the following processes does an innovation stream move from one technology cycle to another? a) technological substitution b) technological variation O c) technological continuity o d) technological selection Question 18 (1 point) Saved Which of the following countries has the largest foreign direct investment in Canada? a) China Ob) Scotland Oc) Mexico d) United Kingdom
For the machine language instructions 6AF82C and D623D0. What is the opcode in binary? a)What does...
For the machine language instructions 6AF82C and D623D0. What is the opcode in binary? a)What does the instruction do? b)What is the register -r field in binary? c)Which register does it specify? d)Which addressing mode does it specify? e)What is the operand specifier in hexadecimal.
Where does top point, when implementing a stack with a LLL? Queue ADT: 1· 2. Where does front point, when implementing a queue with a LLL? Where does rear point, when implementing a queue with a LLL? Where does rear point, when implementing a queue with a CLL? a. b. c. 3. If you were to enqueue 10, 20, and 30 onto a queue in this order and then dequeue them off, in what order will they be removed from...
Problem Consider three processes A, B, and C which have statements S1, S2 and 53 respectively. These statements should execute in a particular fashion. S3 should be executed only after executing S1 and S2. Statements S1 and 52 can be executed in any order. Implement the above using binary semaphore variables X1 and X2 which are initially set to zero. O A: S1; signal (x1); B: S2; signal (X2); C: wait(x1); wait (X2); S3;
What is the principle difference in behavior between a stack and a queue? a stack preserves the order in which items are added whereas a queue reverses order there is no difference a stack reverses the order in which items are added whereas a queue preserves order xa stack does nothing whereas a queue can preserve and reverse the order that items are added to it Fill in the blank in the following sentence with one of the answers listed....
Please, answer the three questions. Many thanks
1 Question Which of the following methods does a stack not support? Not yet answered Points out of Select one 1.00 O a. push P Flag question O b. top O C. pop O d. pu 2 Drag and drop an appropriate item (stack, queue, or adapter) into each Question Not yet answered description below. Points out of 3.00 is a container where objects are inserted and removed according to P Flag question...
11) Which of these cells are the least likely to be removed by apoptosis? a) Harmful cell b) Damaged cells c) Unwanted cells d) All these cells should be removed by apoptosis unless apoptosis control is deranged. 12) Which pigment is an endogenous brown or dark brown present in the skin and hair? a) Melanin b) Lipofuscin c) Carbon d) Bilirubin e) None of the above 13) Knowing the annual incidence rate of a disease is an important parameter to...
Question 17 (1 point) Through which of the following processes does an innovation stream move from one technology cycle to another? a) technological substitution b) technological variation O c) technological continuity o d) technological selection Question 18 (1 point) Saved Which of the following countries has the largest foreign direct investment in Canada? a) China Ob) Scotland Oc) Mexico d) United Kingdom
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