In computer science, list the seven criteria for choosing the optimal file organization system.
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In computer science, list the seven criteria for choosing the optimal file organization system.
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- In the context of a computer network, explain the relationship between dependability and availability. It has become outdated because of the reasons stated above. Is a lengthy deliberation necessary?The National Science Foundation (NSF) is a significant funder of academic research in the United States. Researchers submit proposals to various programs (for example, the “INFO INTEGRATION & INFORMATICS” (III) program in the the “Computer Science Engineering” (CSE) directorate is primarily responsible for funding research on database systems.) Panels of peer reviewers (other academics in related fields) decide which proposals will be funded, and there are some managers in NSF that are managing the funds. Once the grants are awarded, the university (Organization) administers them on behalf of the researchers. These grants typically range from $50,000 to millions of dollars, and they are used by researchers to pay graduate students, postdocs, and staff, acquire equipment and supplies, and cover expenses like travel. It is important that each grant have a PI that known as the owner of the grant and he/she is a researcher in that organization. Given the vast number of grants awarded…How do garbage collection mechanisms influence the performance and responsiveness of applications?
- 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…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 X Y X Y PO 1 8 3 P1 3 2 6 2 P2 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: PO 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: Only REQ1 can be permitted Only REQ2 can be permitted Both REQ1 and REQ2 can be permitted Neither REQ1 nor REQ2 can be…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 P0O, 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 Max Y X Y PO 8 4 3 P1 3 6 P2 2 1 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: PO 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…
- In the event of an impasse, it becomes necessary to terminate said processes, thereby leading to the subsequent consequences:A cormpany has a single table in a computer (e.g., a spreadsheet) in which is stored every information abow each worker including the transactions he/she does in the company. This,table is A A table database B A spreadsheet CA flat file database •D A joint databaseHere are the top five (5) factors that should be considered while formulating a process scheduling policy.
- Note: c language Code plzz 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 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: Only REQ1 can be permitted Only REQ2 can be permitted Both REQ1 and REQ2 can be permitted Neither REQ1 nor REQ2 can be permittedApply the following scheduling algorithms to the list process. 1. Shortest Remaining Time 2. Round Robin:Quantom =3 For each process scheduling algorithm, provide the following: a. Finish time Turnaround time Waiting time b. A detailed gantt chart c. The average turnaround time d. The average waiting timeA conservative strategy for dealing with deadlocks that involves limiting access to resources and imposing restrictions on processes is called:
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