For the following processes, draw the gantt chart and calculate the average waiting time for SJF policy and FCFS. Process Arrival Time Burst Time P1 P2 P3 0.0 5 2.0 10 4.0 13 P4 5.0 3
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- What is a process scheduler, and how does it work? How would you describe the features of an effective process scheduler?Make a basic six-step plan for hardening network servers. Describe how the plan will be executed and managed.What physical storage and access is there for the schedule management system?
- Describe various scheduling tools, including Gantt charts and PERT/CPM chartsDeadlocks are related to Inter process Communication (IPC), explains in details the interrelationships of deadlocks: processes, resources, process state, and scheduling on Operating System Linux/Unix ?How do load balancers operate at the application layer of the OSI model?
- 1.How do we call a situation when process is executed at a different site than the one which initiated it: A) process delegation B) process migration C) resource sharing D) resource allocation 2.What is NOT a valid the reason for a process migration: A) hardware preference B) software preference C) load balancing D) privilege escalation 3.Which scheme is commonly used for large-scale parallel computations : A) GFS B) MapReduce C) NFS D) OpenAFS 4.What can be used to ensure reasonable performance of a remote-service mechanism: A) direct memory access B) shared memory C) caching D) shared dataProcesses do not require explicit IPC mechanisms in order to share data. T OR FThe requesting process is caught in an endless cycle of waiting because another process has previously requested the identical resource. Explain THREE (3) different ways to end the impasse using real-world situations.
- For each of the following requirements, identify the best choice of degree of durability in a remote backup system: a. Data loss must be avoided, but some loss of availability may be tolerated. b. Transaction commit must be accomplished quickly, even at the cost of loss of some committed transactions in a disaster. c. A high degree of availability and durability is required, but a longer running time for the transaction commit protocol is acceptable.By using Microsoft Access, create tables (2 or more tables) with any details for network management system or network management Here I do not want tables related to something other than what you asked in the questionWhat are the top three database administrator tasks? How do we choose LAN maintenance strategies?