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Concurrent control refers to regulation that takes place while an activity is going on. This is a management technique which is commonly used for monitoring processes.
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∙ 9y ago
Concurrent control is a type of control mechanism that focuses on managing activities as they happen in real time. It involves monitoring ongoing processes to ensure that they are progressing according to plan and taking corrective actions immediately if any deviations or issues are detected. By implementing concurrent control, organizations can improve efficiency, identify problems early, and prevent them from escalating into larger issues.
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Why are semaphores used?
Semaphores are used in concurrent programming to control access to shared resources between multiple threads or processes. They ensure that only one thread can access a resource at a time, preventing race conditions and ensuring data consistency. Semaphores are a synchronization mechanism to coordinate the execution of concurrent tasks.
What is concurrent schedule in dbms?
A concurrent schedule in DBMS refers to multiple transactions running concurrently without interfering with each other. This allows for improved performance and efficiency in handling multiple operations simultaneously. However, it requires careful management to ensure data consistency and avoid conflicts such as race conditions.
What is View Serializable in DBMS?
View Serializable is a correctness criterion in database management systems that ensures that the final result of executing concurrent transactions is the same as if they were executed one after the other. This property helps maintain data consistency and ensures that the database remains in a consistent state despite concurrent transaction execution. Transactions are said to be view serializable if their interleaved execution produces the same results as if they were executed sequentially.
How database provide informatiom to multiple users?
Databases allow multiple users to access information simultaneously through features such as user permissions and concurrent access control. Each user is granted specific levels of access to the data, ensuring data integrity and security while allowing for collaboration and sharing of information. Additionally, databases can handle multiple queries and transactions at the same time, allowing various users to interact with the data concurrently.
Why would you choose a database system instead of simply storing data in operating system files When would it make sense not to use a database system?
A database system provides structured data storage, efficient retrieval, data integrity, and concurrent access control that are not available with OS files. It is suitable when data needs to be queried, updated frequently, and maintained consistently across multiple users or applications. Using OS files might be more appropriate for storing small, non-relational datasets that do not require complex querying or transactional support.
What are types of control in business organization?
· Feedback control · Concurrent control · Feedforward control
Which type of control takes place while plans are being carried out?
concurrent control
Is the government control over immigration an inherent or concurrent power?
Inherent
Importance and limitations of concurrent control?
how can i as you n then you tel me to aswer it? think
What is control techniques?
several problems can occur when concurrent transaction execute in an uncontrolled manner.
What is concurrent possession?
It means that - while you may not actually have it on your possession - you are near enough to it to have it in your control, or under your control - just as if you actually had it on you.
Which kind of control takes place after the actual work has been carried out?
Feedforward.
What is disadvantages of concurrency control?
Disadvantage of concurrent control: Since concurrent control uses a series of checks throughout the process/project chain, clarity about the standards required at each control point is essential. This requires a thorough and detailed understanding of the specific tasks involved and their relationship to the desired end product/project outcomes.
What is concurrency control techniques?
several problems can occur when concurrent transaction execute in an uncontrolled manner.
What powers are shared by the federal and the state governments?
concurrent
What is the disadvantage of concurrent control?
Disadvantage of concurrent control: Since concurrent control uses a series of checks throughout the process/project chain, clarity about the standards required at each control point is essential. This requires a thorough and detailed understanding of the specific tasks involved and their relationship to the desired end product/project outcomes.
What is powers shared by states and federal governments called?
Concurrent Powers
