FirstComeFirstServe only
Q: Wireless networks are susceptible to flaws that cause issues. Describe three of these problems and…
A: Introduction: There are connectivity issues. It can be aggravating when you are unable to connect to…
Q: In C++, how can one easily duplicate a set of shared pointers into another array? Make a list of…
A: You may discover a wealth of material on smart pointers at C++ Stories - check this particular…
Q: les require
A: INSERT INTO SELECT duplicates data starting with one table then onto the next. The data types in the…
Q: Write a program that lets the fruits shop keep track the sales of five different fruit types:…
A: The answer is given below.
Q: a function to specifically allocate a number
A: Given :- In the above question, a statement is mention in the above given question Need to write…
Q: Explain any two data representation systems with a good visual.
A: Intro Two data representation systems: Mainly, the two data representation systems are given…
Q: Describe the problems that may arise in wireless networking when one station is hidden and another…
A: Introduction: Wireless networking is a network in which data is transmitted from one host to another…
Q: What is the meaning of the term "wifi access point"? What is the mechanism behind it ?
A: Wi-Fi: Wi-Fi is a wireless network technology that allows you to connect to the Internet. The 2.4GHz…
Q: In light of the internet and globalisation, is there more or less social cohesion? What can you do…
A: Globalization: There is a more complex and intricate web of international economic linkages. While…
Q: Computer science What are the advantages of using a link list instead of an array?
A: Introduction: What are the advantages of using a link list instead of an array?
Q: What does "phishing" mean to you?
A: Introduction What does "phishing" mean to you?
Q: What are the primary benefits of data mining?
A: There are various benefits to data mining, including the following: Data mining is a technique for…
Q: What distinguishes these two programming languages?
A: Given: A programming viewpoint in which programmes use objects to handle issues is called object…
Q: When it comes to printing anything on paper, what does the phrase "spool" mean?
A: Introduction: When you use Spool Printing, you are printing jobs that have been communicated from…
Q: For compiler optimization purposes, what exactly are they? When would you utilize one of these as a…
A: The purpose of compiler optimization: An optimizing compressor is a programming language that…
Q: What does the term "software scope" mean in this context?
A: Given: A software project's scope is a clearly defined limit that encompasses all of the actions…
Q: Symbian, Android, and the iPhone all employ the same file deletion mechanism.
A: Given: Android is a mobile operating system built on top of a modified Linux kernel. However, it may…
Q: Changing the displayBalance command from sac.getBalance () to sac.balance, what would happen if you…
A: Given: A private access specifier is used to conceal data in a class. It conceals the facts from…
Q: Cascading termination occurs when the parent process ends in one of the following ways: a) Normally…
A: Abnormally: Abnormality (also known as dysfunctional behaviour) is a behavioural characteristic…
Q: Typically, a BUS consists of multiple communication paths or lines. Each line is capable of…
A: A bus is collection of wires that connects computer components. Buses carries information in form of…
Q: Which cloud infrastructure component employs a hierarchical and distributed database that contains…
A: Which cloud infrastructure component employs a hierarchical and distributed database that contains…
Q: A: ISO 9000: 2004 B: ISO 9001: 2000 Is the quality assurance standard for software engineering?
A: A: ISO 9000: 2004 It is not a quality assurance standard for software engineering
Q: Cloud computing, particularly Big Data Cluster, is becoming the most prevalent data centre…
A: Answer: Benefits of Big Data :1. Better Decision MakingOrganizations utilize big data in various…
Q: Do you agree or disagree with Asra Taylor's suggestions for internet reform?
A: Introduction: The following is Assar Taylor's idea for revamping the current Internet:
Q: a. Write a query to get all unique first names that start with the letter W from the student table.…
A: To solve queries like starts with letter ‘W’ , sql has like operator with wild card operators i.e %…
Q: What do you think is a software? is it important? Why? Name common examples
A: Let's first understand what is software . software are bascially used to fulfill some purpose .…
Q: What resources are used when a thread is created? How do they differ from those used when a process…
A: Introduction: Building a context that contains a register set storage location for context switching…
Q: How do the nodes in the Adhoc Network know that the topology of the network has changed?
A: Adhoc Network: This kind of wireless network does not need an infrastructure component, such as an…
Q: NVARCHAR, NVARCHAR, and NVARCHAR are all character data types in SQL Server.
A: Introduction: Building a table requires deciding what data to put in each column. A data type tells…
Q: How does a circuit-switched network differ from a packet-switched one? In a circuit-switched…
A: Circuit-switched network: A circuit-switched network is a network in which nodes interact over a…
Q: Expansion cards may be used to improve the computational power of a microcomputer.
A: Microcomputer: An expansion card (also known as an expansion board, adapter card, or accessory card)…
Q: What are the three requirements for a network to be effective and efficient? Let us examine each of…
A: Network effective: Efficient performance is defined as the ability to execute a job with the least…
Q: Which of the following statements is FALSE? The intricacy of time requires additional CPU cycles.…
A: Space complexity demands less memory is false here : The overall space required by the algorithm to…
Q: - Let's assume that a system can handle 2,000 users. a UNIX security system that permits 1,990 users…
A: In a complex system, change is unavoidable for the following reasons: Updates to software are…
Q: points) 1. Please describe the process of developing test cases using decision table-based testing.
A: Given: Decision table testing is a software testing method for examining a system's behavior for…
Q: What is the meaning of the term "wifi access point"? What is the mechanism at work here?
A: Introduction: Wifi Access Point
Q: When it comes to process scheduling, why are exceptions necessary?
A: Introduction: In the case of multiple processing, process scheduling is a method used by the…
Q: You are given 262 items that need to be inserted into a binary heap. a) What is the height of the…
A: given n=262 Code for finding height of binary tree: #include <bits/stdc++.h> using namespace…
Q: Which of the following statements is FALSE? The intricacy of time requires additional CPU cycles.…
A: Space complexity: Space complexity does not necessitate a reduction in memory. The algorithm's space…
Q: How about a list of the advantages of database tables? write a quick statement about NULL?
A: What are the benefits of a database table? write a message about NULL?Answer. Tables provide the…
Q: Which views should be considered while modeling software-intensive systems?
A: Introduction: The system modelling technique can be used to construct abstract system models.
Q: Which three features must a network possess in order for it to operate effectively and efficiently?…
A: The following are the essential features that a network must possess: 1. security 2. consistency 3.…
Q: Which phase of the software development life cycle includes creating user stories? Planning…
A: Software Development Life Cycle(SDLC) From planning to maintenance, the software development life…
Q: (d) Convert the following expression into postfix expression. Show your steps clearly. a * (b - c)…
A: The solution is given below for the above given question:
Q: In CSMA/CD, after the 4th collision,, what is the probability that a node chooses K =8 to correspond…
A: The answer to the above given question is given below:
Q: When the CMP instruction sequence is executed, what is the final value for AL register ? MOV AL, 25h…
A: Answer: The value of AL register is 25h
Q: What function do protocols have in network communication? Describe the protocol-based communication…
A: An network protocol is a laid out set of decides that decide how information is sent between various…
Q: How can you know if you have an ACL issue?
A: Access Control Lists (ACL) is an abbreviation for Access Control Lists: The transmission control…
Q: discuss testability
A: The capacity to conduct an experiment to evaluate a hypothesis or theory is referred to as…
Q: To be completely specified, a variable's 'type' and 'additional features' must be provided. To put…
A: Introduction The scope and visibility concept of a variable helps us to describe the properties of…
FirstComeFirstServe only
Step by step
Solved in 2 steps with 1 images
- Let the processes P1, P2, P3, P4, and P5 be given. They arrive in the system at the same time in this order. The processes have the attached file as service times (in time units) and priorities. For each of the scheduling methods (First Come, first served (FIFO), Shortest Job First, Round Robin, and Priority Scheduling), specify the execution order of the processes and the average execution time (average turnaround time) for all processes. First, determine and state the execution times of the individual processes and then calculate the average value. Note: • For Shortest Job First, If the required service time (CPU time) is the same for two or more processes, use First Come, first served to resolve the conflict. • For Round Robin, the time quantum q = one time unit. • For Priority Scheduling, low integer priority values signify high priorities, with O being the highest possible priority. If multiple processes have the same priority, use First Come, first served to resolve the conflict.…Which one of the following statements about waiting times of processes is FALSE? The average waiting time for a given set of processes with Shortest-Job-First scheduling (without preemption) depends on the order in which the processes arrived in the queue. None of the mentioned Multi-level Queue Scheduling is most suitable when processes have diverse needs in terms of CPU and I/O bursts The average waiting time for a given set of processes with Priority scheduling (without preemption) does not depend on the order in which the processes arrived in the queue. The average waiting time for a given set of processes with First-Come-First-Served scheduling (without preemption) depends on the order in which the processes arrived in the queue.Let the processes P1, P2, P3, P4, and P5 be given. They arrive in the system at the same time in this order. The processes have the attached service times (in time units) and priorities. For each of the scheduling methods (First Come, first served (FIFO), Shortest Job First, Round Robin, and Priority Scheduling), specify the execution order of the processes and the average execution time (average turnaround time) for all processes. First, determine and state the execution times of the individual processes and then calculate the average value. Note: • For Shortest Job First, If the required service time (CPU time) is the same for two or more processes, use First Come, first served to resolve the conflict. • For Round Robin, the time quantum q = one time unit. • For Priority Scheduling, low integer priority values signify high priorities, with 0 being the highest possible priority. If multiple processes have the same priority, use First Come, first served to resolve the conflict. Also,…
- Let the processes P1, P2, P3, and P4 be given. They arrive in the system at the same time in this order. The processes have the following service times (in time units): Process P1 P2 P3 P4 Service time (CPU burst) 53 17 68 24 For the scheduling method "Shortest Job First" (SJF), specify the execution order of the processes, the average execution time (average turnaround time) and the average waiting time over all processes. You must show your calculations. You will not have to draw Gantt charts.Let the processes P1, P2, P3, and P4 be given. They arrive in the system at the same time in this order. The processes have the following service times (in time units): Process P1 P2 P3 P4 Service time (CPU burst) 53 17 68 24 For the scheduling method "Round Robin" (RR), specify the average execution time (average turnaround time) and the number of context switches. The time quantum q is set to 20 time units. You must show your calculations. You will not have to draw Gantt charts. Note: For RR, processes execute in order of their ID (i.e., P1-P2-P3-P4).Three processes P1, P2 and P3 with related information are given in the following table: Process Burst Time (ms) Arrival Time (ms) P1 50 0 P2 T 30 P3 40 60 T is a positive integer (T>0). Please use a preemptive shortest job first scheduling algorithm to make Gantt charts, and calculate different waiting times of three processes for different cases. Please write a professional perfect solution with sufficient details.
- Given the list of processes, their CPU burst times, arrival times and priorities implement SJF,Priority and Round Robin scheduling algorithms on the processes with preemption. For each ofthe scheduling policies, compute and print the completion Time(CT), Turnaround Time(TAT),and Waiting Time(WT) for each process using C Programming.Waiting time: Processes need to wait in the process queue before execution starts and inexecution while they get preempted. Turnaround time: Time elapsed by each process to get completely served. (Difference betweensubmission time and completion time).Six batch jobs arrive almost at the same time in the following order: p1;p2; : : : ;p6. The table below contains their running times and priorities: Job p1 p2 p3 p4 p5 p6Running time (in min) 8 1 5 3 7 4Priority 3 2 5 1 4 6 The highest priority is 6. For each of the following scheduling algorithms, determine the order of execution of processes and mean process turnaround time:(a) priority scheduling;(b) rst-come, rst-served;(c) shortest job rst.Scheduling is non-preemptive.An operating system uses the banker's algorithm for deadlock avoidance when managing the allocation of three resource types X, Y and Z to three processes P0, P1 and P2. The table given below presents the current system state. Here, the Allocation matrix shows the current number of resources of each type allocated to each process and the Max matrix shows the maximum number of resources of each type required by each process during its execution Allocation Маx Y Y PO 8 4 3 P1 3 2 6 2 P2 2 1 3 3 3 There are 3 units of type X, 2 units of type Y and 2 units of type Z still available. The system is currently in safe state. Consider the following independent requests for additional resources in the current state- REQ1: P0 requests 0 units of X, 0 units of Y and 2 units of Z REQ2: P1 requests 2 units of X, 0 units of Y and 0 units of Z Write a program to check whether: A. Only REQ1 can be permitted B. Only REQ2 can be permitted C. Both REQ1 and REQ2 can be permitted D. Neither REQ1 nor REQ2 can…
- A system consists of three periodic tasks: T = {(8, 4), (10, 2), (12, 3)}. a) Determine the schedulability of the system by means of schedulability test for the EDF algorithm. Be sure to conclude your calculations. b) Construct a schedule for the above task using in the interval (0, 32) for EDF algorithm. Label any missed deadlines. The parameters of task (8,4) in the above set of tasks is changed to (0,8,4,4). How will this change affect the schedulability of the set of tasks using the EDF algorithm?Consider the following processes schedule using RR Scheduling algorithm If the CPU scheduling policy is Round Robin with time quantum = 3 unit: Process Arrival time Burst Time P1 P2 P3 P4 P5 5 P6 4 3 1 2 5 6 6 7 9 2 Turn around time 3 Draw the ready queue, Gantt Chart for the schedule and find the TAT, WT, RT for each process then, find the Average waiting time, Response Time and the average turnaround time. Waiting Time Response Time5- Three processes P1, P2 and P3 have Process(arrival time, execution time) as follows. P1(0,7), P2(2,4), P3(3,1). Find the average waiting time for these processes if they are scheduled as Shortest Remaining Time First.