Question

Data Science

b. Multilevel feedback queues and FCFS

c. Priority and FCFS

a. Priority and SJF

22. Many CPU-scheduling algorithms are parameterized. For example, the RR algorithm requires a parameter to indicate the time slice. Multilevel feedback queues require parameters to define the number of queues, the scheduling algorithms for each queue, the criteria used to move processes between queues, and so on. These algorithms are thus really sets of algorithms (for example, the set of RR algorithms for all time slices, and so on). One set of algorithms may include another (for example, the FCFS algorithm is the RR algorithm with an infinite time quantum). What (if any) relation holds between the following pairs of algorithm sets?

Verified

### Question 41127

Data Science

Given the start vertex s = a in the weighted directed graph below, use the following table to show the result of Dijkstra’s Algorithm (reference Section 8.4).(12 Points)

### Question 41126

Data Science

Briefly describe the two different ways to find a path given the start vertex and the end vertex in a graph. (6 Points)

### Question 41125

Data Science

Given a graph G=(V, E), what is its adjacent matrix and what is its incident matrix? (8Points)

### Question 41124

Data Science

Assume that an array has n elements. Prove that the complexity of the binary search isO(log. n). (10 Points)

### Question 41123

Data Science

Assume that an array has n elements. Prove that the complexity of the sequential search isO(n). (10 Points)

### Question 41122

Data Science

Assume that the elements in the integer array a are in ascending order. Complete the recursive binary search function below that returns the index of the target value t: (10Points)

### Question 41121

Data Science

a) What is a priority queue?A priority queue takes item's priority into account. When items in the queue are accessed, the item with the highest priority is accessed first.
. Answer the following questions: (12 Points)
b) What is a binary search tree?
c) What is a heap?

### Question 41120

Data Science

3. Complete the integer queue class defined below: (12 Points)

### Question 41119

Data Science

Complete the integer stack class defined below: (10 Points)

### Question 41118

Data Science

1. Assume that f(n) = 2n² + 3n +1. Figure out M, N>0, when n>N, |f(n)|<M|n²l, i.e.f(n)=O(n³). (10 Points)