Describe the Medium-Term Scheduler in detail.

Q: Discuss the schedulers. Explain the purpose of medium term scheduler

A: Answer :-   A scheduler is a software product that allows an enterprise to schedule and track…

Q: Explain the many types of creative common licences accessible on the License Information page of the…

A: Intro Creative Commons Attribution License This license permits reusers to redistribute, remix,…

Q: Process synchronization uppose the initial value of semaphore s is s 1. What will be the value of…

A: Given :- intial value of s =1               wait(s) executed 3 times            signal(s) executes…

Q: Describe the recover to current method of recovery

A: Backup and recovery describe the process of creating and storing copies of data that can be used to…

Q: Availability changes when the mean time between failures (MTTR) approaches zero. Is there a logical…

A: Given: When the mean time between failures (MTTR) approaches zero, availability changes. Is there a…

Q: Q1. Using the following data, draw a Gantt chart and calculate the average wait time, using SJF…

A: SJF Preemptive scheduling algorithm processes the process in the order in which they are lesser and…

Q: Describe the general steps to most database recoveries

A: we are discussing the steps to most of database recoveries

Q: limits the number of times that other processes allowed to enter their critical sections after a…

A: Option b: Spin Lock is a lock which will make a thread to wait in a loop  who is trying to acquire…

Q: What challenges arise from "non-repeatable reads" in transactions?

A: In the realm of database management, transactions ensure data integrity by allowing a sequence of…

Q: In the event of an impasse, it becomes necessary to terminate said processes, thereby leading to the…

A: The question asked about the consequences of terminating processes in the event of deadlock. The…

Q: Please explain the many kinds of schedulers.

A: Schedulers: A special type of system programming called a scheduler manages cycle schedules along…

Q: Please describe the basic elements of a defect report format.

A: Introduction: A single-line statement of the flaw, more equivalent to a defect title. Detailed…

Q: eful if you could aid us in retrieving our check. In SSMS, the cost of using the query CPU on the…

A: Introduction: Built-in tools in Azure SQL Database help you identify the causes of high CPU…

Q: Why is RAID broken into levels?

A: RAID is also known as a redundant array of independent disks.

Q: What's the first step in a data loss situation?

A: The topic of discussion is data loss situations and the appropriate first steps to take in such…

Q: For the follow schedule with the given initial values, decide whether a. the schedule is…

A: Given schedule contains 3 transactions, that are T1, T2 and T3. The given transactions contains read…

Q: Please explain the many kinds of schedulers.

A: Different kinds of schedulers for Processes: Long-Term Scheduler or Job Scheduler. A long-term…

Q: Explain OAKLEY key determination protocol.

A: Lt's see the answer:

Q: all of these conditions must be to happen the deadlock state else : process termination circular…

A: Here have to determine about deadlock and its avoid conditions.

Q: Give a practical example how dead lock occurs.

A: Question: Give a practical example how dead lock occurs.

Q: 2. Find the order in which the processes given below will be executed according to the Shortest Job…

A: Given: Three processes are given with their process ID, Arrival time, and Burst time. Requirement:…

Q: Explain what is state table?

A: State table: A table that represents the states and output of a circuit or system in a well-defined…

Q: What is the default location for system journals

A: System journal is a kind of service that enables the system to gather, organize, and store all…

Q: Retention schedules can be implemented in three ways.

A: ANSWER:-

Q: se....     With each distribution of the list, you are able to recognize, if an important item was…

A: Select from the following four choices all that apply. The reason a Configuration Items List could…

Q: Explain the concept of CRC polynomial. How is it used in the CRC process?

A: A key element of the Cyclic Redundancy Check (CRC) technique, which is used to check for errors in…

Q: Explain the concept of transparency in a Distributed DBMS. Discuss different types of transparency…

A: =>            A Distributed Database Management System (DDBMS) is a type of database management…

Q: How does a WBS prevent scope creep?

A: Tasks, programmes, and drives may use a work breakdown structure (WBS) to understand the effort…

Q: Name three types of triggers

A: There are three types of triggers in SQL Server. DDL Trigger. DML Trigger. Logon Trigger.

Q: What does serializability of transactions mean?

A: SQL is an area explicit language utilized in programming and intended for overseeing information…

Q: Find the average turnaround time. The average wait time after we applied the HRRN algorithm. The…

A: HRRN : Highest response ratio next: is a non-preemptive( means one's a process starts its execution…

Concurrency Control

The simultaneous occurrence of two or more operations is called concurrence and the situation is called concurrency. In concurrency, the function of one operation can affect the function of the other and put data integrity at risk. Hence, management for the control of concurrency is required. The management or controlling system in the Database Management System (DBMS) that coordinates concurrent access is called the concurrency control system.