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Q. What do you know about the initial process in the first phase during the system booting?
There is actually a special process which is termed as Swapper. The same is automatically get created while booting. All the activities and tasks that are handled by the CPU during the booting are managed by the Swapper. When it comes to memory allocation, it’s swapper that helps the CPU in processing all such needs.
Q. Can you tell a few benefits that data integration and analysis can have?
There are several advantages that a business scan has and it is not always necessary that all the businesses can have all of them at the same time. Many factors are there which can impact them. The basic pros associated are:
Efficient data usage
Cost effective approaches for maintaining information and data
Reliable and timely reporting can always be assured
Flexibility can be achieved without bulk investment
Risks can be eliminated
Q. What are the sub parts of the swapper that get created during the memory allocation?
These are dbflush, vhand and process adapter. All these three tasks work in parallel and make sure that process goes smoothly and without violation of any of the policies. It is possible for the users to manage these sub parts with different IDS. This is generally done for authentication and security purposes.
Q. Can you name a few system calls which you can use for managing the process?
These are fork(), which is used basically for creating a new process. Second is nice() which is used to handle the process with priorities. Third one is getdip() which is used to call the process identifier. Fourth is brk() which has a special use and i.e. to boost or to cut down the size of data segment.
Q. While managing a process, a user need to have various ID. Can you tell something about these IDs which are related with a process?
They are generally called as Process IDS. The OS identify them with the help of different IDS that user can create and assign to the tasks. The concerned process that user manages is called as parent process. The user is called as owner and is responsible for directing and controlling the concerned ID. For execution, it is possible in the Kofax software to manage the tasks through different IDS without any restriction. For access privilege, users can enable various restrictions on the process. This can sometime boost the run time but can eliminate all the bugs and errors.
Q. Can you define data integration in your own words?
During different process, there is always a need to combine the data for generating the desired output. It is not always necessary that the data is having the similar sources. The main aim of the user for combining the data is to have a unified or a proper view. In organizations, the information or the data which is combined or integrated can be from the different domains. Users need not to worry if the data that needs to be combined is based on different technologies.
Q. What is the difference between the parent and the child process?
A user is free to divide a process into two modules. The one from which the new process is created is called as parent process and the new one is called as child process. It is possible that both of them can be deployed for the same purposes an can have similar properties.
Q. In Kofax process management, is it possible to predict the output?
Yes, it is possible simply.
Q. What exactly do you know about the fork in Kofax?
Fork is basically a tool or a command with the help of which it is possible for the users to perform two important tasks. First it can be used for separating a child process from a parent. Second it help in the execution of instructions for both of them in. some users also consider it for judging the quality of the output before a task is actually executed.
Q. In Kofax, is it possible to create a new process from the one that is existing?
Yes, it is possible. There is a need for it when a specific process becomes too complex to work with. This is similar to dividing a process into two other more modules. Generally only one process is created from other. Also, it is possible for the users to handle them with same instructions and at the same time.
Q. Is it possible that the child and the parent process can communicate with each other?
Yes, it is possible. Any inter process approach for the communication can be deployed for this. Also, there are some special methods that can be used. Basically, with some commands, it is possible that the parent can govern the entire control on the child process.
Q. What exactly do you know about Kernel? What is its significance?
During a program, the kernel used always keeps some of the useful data along with it. This is because there are chances that the parent process may call it. A simple process is executed for this and the entire control on the information is grabbed by the parent. However, there is always a strict upper limit on the information that the kernel can keep with it. Users are free to assign priority to any information or they can change the default information.
Q. What exactly do you mean by white box testing?
When the applications are developed, there is always a need to test the structure internally which provides the useful information regarding the working of an application. This is done what could happen when the application is used for performing the other tasks that its specialization. The same concept is considered as white box testing. White box testing is also called as transparent box testing. It is not always necessary that an application is peered internally for performing this task. Actually, this software testing method is best in every aspect and this is because it is possible for the users to apply it anywhere they want.
Q. Name any two sub sites of data integration you are familiar with?
These are Master Data Management and Data Warehousing
Q. What is PDI? Is it possible that the same could be done with a single system?
PDI stands for Physical Data Integration and it is not always necessary that all the tasks can be managed with a single system. This is because there is always a need to handle vast volume of data. One of the perfect examples is Data Warehousing
Q. What do you mean by data mapping and what is its significance?
The simple process of creating the data elements in the models which are completely or partially different from one another is called as data mapping. Basically, it is regarded as the first thing towards the data integration. It is known to help in data transformation from a source to destination which can be defined or not.
Q. Give abbreviation of EII?
SII stands for Enterprise Information Integration.
Q. What exactly do you mean by a business plan?
It is actually a statement that is generally written to provide useful information related to the goals of an organization. There is also information related to the betterment of the same. The plans also define the paths to achieve the goals and the challenges that the organization can face. Depending on the type of plan and other factors, it can have information on the background of anything that is related with the organization or anything that is related with the final target.
Q. What are the possible problems an organization can face in the proper customer communication process management?
There can be several problems that can declare their presence and a few of them are:
Lack of communication tools
Lack of skills required
No timely feedback to the customer
No proper information to the customer by the organization
IT related problems
Unstructured data of the customer in the database
Database management issues
Challenges related to the time management
Q. How well can you understand risk management?
Well, there are several risks that are associated with the tasks that are accomplished or performed in an organization. The identification of the same before they create the blunder and eliminating them is known as risk management. There are many factors that are considered and a few of them are controlling, analyzing, avoidance as well as assessing the same.
Q. Name a black box testing approach you are familiar with?
USE CASE TEXTING
Q. Are you familiar with plan baselines? What are they?
These are basically the different versions of the parallel plans that are represented just before the final execution starts. They make sure of effective communication and the quality at all the stages. It is not always necessary that they all have similar significance and impact on a business. However, they are considered to understand more about the implementation
Q. What are the benefits of data scanning?
Scanning is done for a lot of purposes. First thing is, it makes sure there are no undesired errors in the data that the organization is going to deploy for a project. At the same time, it makes sure that every string is compatible with others and there will be no issues at a later instance due to same. Also, scanning makes sure whether the information can be trusted for the task or not.
Q. On the text data, how is it possible for the users to consider matching of patterns?
This is generally done with the help of an approach that is called as Regular Expression. Actually, it is one of the very powerful tools that can even find a very small data from a bulky, structured or unstructured data.
Q. In which column you can find the pivot data?
The column in which same is present is regarded as Pivot Column
Q. Explain the concept of Push Back?
Push backs are the conditions or unexpected issues that declare their presence during a project and waste the time. It is not always necessary that only the technology can be held responsible for this. Sometimes this can be due to users’ negligence. It is because of this reason, a detailed analysis is done by the Business analytics to ensure no time gets wasted and things can be completed on time.
Q. On which document the project authorization is done?
This document is called as Project Charter and is one among the highly significant document that is related to a project. There is also information about the needs stakeholders can pay close attention to. In addition to this, Project Charter can sometimes give useful information about the final outcome of the project.
Q. Explain the concept of history preserving?
It is basically an approach to offer a fresh row for data rather than updating the one which already exists. All the newly created ones are tagged as UPDATES and the same flag can be applied for creating them. During this process, a lot of changes are there that the processes have to go through. The detailed information on the same can be located in the columns associated.
Q. Is it possible to use the objects again and again in the Data integration approach?
Yes, it is possible and that is why the objects are tagged as reusable objects. However, it is up to the users whether they use them again or assigned a new one for every sub-task.
Q. While handling a project, how can you estimate activity done directly?
There are a few techniques that can help in this matter. They are three-point estimates and parametric estimates which are useful in this matter.