Webindia Interview Questions and Answers

Yes, it is possible to transfer stock from one storage location to another through STO.

• Stock Transfer Order (STO) allows for transferring stock between storage locations within the same company code.

• STO can be created manually or automatically through MRP or other processes.

• The stock transfer can involve different plants or storage locations within the same plant.

• Goods issue and goods receipt are recorded in the system to track the stock transfer.

• Examples: transferring stock ...read more

Batch management in material master allows tracking and managing batches of materials.

• Batch management is used to uniquely identify and track batches of materials in inventory.

• It helps in tracing the origin and quality of materials, as well as managing expiration dates.

• Batch management can be activated at the material master level in SAP.

• It is useful for industries like pharmaceuticals, food and beverage, and chemicals.

Comparable and Comparator are interfaces in Java used for sorting and comparing objects.

• Comparable interface is used to define the natural ordering of objects in a class.

• Comparator interface is used to define custom ordering of objects in a class.

• Comparable interface has a method compareTo() while Comparator interface has a method compare().

• Example: Sorting a list of Strings using Comparable interface for natural ordering or using Comparator interface for custom ordering.

The number of triggers that can be active at a time depends on the system and its limitations.

• The number of triggers can vary based on the software or hardware being used.

• Some systems may have a limit on the number of triggers that can be active simultaneously.

• It is important to check the documentation or specifications of the system to determine the maximum number of triggers allowed.

• For example, a database management system may have a limit of 32 active triggers per table.

Different methods of scan in explain plan include table scan, index scan, bitmap scan, and sequential scan.

• Table scan: Reads all rows in a table to find the required data.

• Index scan: Uses an index to locate the required data.

• Bitmap scan: Uses a bitmap index to efficiently retrieve data.

• Sequential scan: Reads all rows in a table in order.

Different methods of optimization include linear programming, genetic algorithms, simulated annealing, and gradient descent.

• Linear programming involves maximizing or minimizing a linear objective function subject to linear equality and inequality constraints.

• Genetic algorithms are inspired by the process of natural selection and use techniques such as mutation, crossover, and selection to find optimal solutions.

• Simulated annealing mimics the process of annealing in metallurgy...read more