40+ Sai Financial & Bpo Solutions, THANE, MAHARASHTRA Interview Questions and Answers

Compile time binding occurs during compilation while runtime binding occurs during execution.

• Compile time binding is also known as early binding, where the method to be called is determined at compile time based on the type of the object.

• Runtime binding is also known as late binding, where the method to be called is determined at runtime based on the actual type of the object.

• Compile time binding is faster as it is done during compilation, while runtime binding is slower as i...read more

I am proficient in Excel and familiar with functions like VLOOKUP, SUMIF, COUNTIF, and PivotTables.

• Proficient in basic functions like SUM, AVERAGE, COUNT, and IF statements

• Familiar with advanced functions like VLOOKUP, INDEX-MATCH, SUMIF, COUNTIF

• Experience in creating PivotTables and using data analysis tools in Excel

• Knowledge of creating charts and graphs to visualize data

• Comfortable with data manipulation and formatting in Excel

Server side session management involves storing user data on the server to maintain state. Types include in-process, out-of-process, and database.

• In-process session state: Data stored in memory on the same server as the application.

• Out-of-process session state: Data stored in a separate server or service, such as a state server or Redis cache.

• Database session state: Data stored in a database, such as SQL Server or MySQL.

• Examples: ASP.NET session state, PHP session management,...read more

Employer contribution of provident fund is a percentage of an employee's salary that the employer contributes towards the employee's retirement savings.

• Employer contribution typically ranges from 8% to 12% of the employee's basic salary

• The contribution is mandatory for most organizations as per government regulations

• The employer's contribution is separate from the employee's own contribution to the provident fund

• The employer's contribution helps in building a substantial reti...read more

I have a good understanding of naukri portal and its features.

• I have used naukri portal to search for job opportunities.

• I am familiar with creating and updating my profile on naukri portal.

• I have applied to jobs through naukri portal and tracked my applications.

• I have received job alerts and notifications from naukri portal.

• I am aware of the various features and services offered by naukri portal.

MVC separates data flow into three components: Model, View, and Controller.

• Model represents data and business logic

• View displays data to the user

• Controller handles user input and updates the model and view accordingly

• Data flows from the model to the view through the controller

• Changes in the view are communicated to the controller, which updates the model and view

A formula is an expression that performs calculations on values in a cell, while a function is a predefined formula that performs specific calculations.

• Formulas are user-created expressions, while functions are built-in formulas provided by Excel.

• Functions have specific names and syntax, such as SUM(), AVERAGE(), IF(), etc.

• Formulas can be simple or complex, combining operators, cell references, and values.

• Functions are designed to perform specific tasks, like summing a range ...read more

Overloading is having multiple methods in the same class with the same name but different parameters. Overriding is implementing a method in a subclass that is already defined in the parent class.

• Overloading allows a class to have multiple methods with the same name but different parameters.

• Overriding is when a subclass provides a specific implementation of a method that is already defined in its parent class.

• Example of overloading: having multiple methods named 'calculate' w...read more

Debugging stored procedures involves using tools like SQL Server Management Studio, setting breakpoints, and analyzing query execution.

• Use SQL Server Management Studio to debug stored procedures

• Set breakpoints in the stored procedure code to pause execution at specific points

• Analyze query execution using tools like SQL Profiler to identify issues

• Use PRINT or SELECT statements to output intermediate results for debugging

• Check for errors in the stored procedure code and fix the...read more

The type of controller in Spring is @Controller and the type of annotations are @RequestMapping and @ResponseBody.

• @Controller is used to mark a class as a Spring MVC controller.

• @RequestMapping is used to map a URL to a method in a controller.

• @ResponseBody is used to indicate that the return value of a method should be serialized and returned as the response body.

Common Term Expression is a standardized vocabulary used in healthcare to describe medical concepts.

• Common Term Expression (CTE) is used to ensure consistency and accuracy in medical coding and billing.

• CTE helps healthcare providers communicate effectively with insurance companies and government agencies.

• Examples of CTE include ICD-10 codes for diagnoses and CPT codes for procedures.

Employee satisfaction can be improved by fostering a positive work culture, providing opportunities for growth and development, recognizing and rewarding employees, and promoting work-life balance.

• Foster a positive work culture through open communication, transparency, and inclusivity

• Provide opportunities for growth and development through training programs, mentorship, and career advancement

• Recognize and reward employees for their hard work and achievements through bonuses, ...read more

Boolean search is a type of search that allows users to combine keywords with operators such as AND, OR, NOT to produce more relevant results.

• Boolean search helps to narrow down search results by using operators like AND, OR, NOT.

• AND operator is used to retrieve results that include both keywords. Example: HR AND Trainee.

• OR operator is used to retrieve results that include either of the keywords. Example: HR OR Trainee.

• NOT operator is used to exclude specific keywords from th...read more

Material management involves planning, organizing, and controlling the flow of materials from acquisition to use or disposal.

• Involves procurement, storage, and distribution of materials

• Ensures efficient use of resources and cost-effective operations

• Includes inventory management and supply chain optimization

• Focuses on reducing waste and improving productivity

• Examples: Just-in-time inventory system, ABC analysis for inventory classification

Junkins is not a known term in software engineering.

• Junkins is not a term used in software engineering.

• It is possible that the interviewer misspoke or meant to ask a different question.

• It is important to clarify any confusion or misunderstandings during an interview.

Effective digital marketing strategies vary by industry verticals, such as content marketing for B2B, influencer marketing for fashion, and SEO for e-commerce.

• Content marketing is effective for B2B verticals to showcase expertise and thought leadership.

• Influencer marketing works well for fashion and beauty verticals to reach target audiences through trusted influencers.

• SEO is crucial for e-commerce verticals to improve visibility and drive organic traffic to the website.

• Socia...read more

IT hardware refers to physical components of a computer system, such as the motherboard, CPU, RAM, and hard drive.

• IT hardware includes components like motherboards, CPUs, RAM, and hard drives.

• It also encompasses peripherals like monitors, keyboards, and printers.

• Understanding IT hardware is essential for troubleshooting and maintaining computer systems.

• Examples of IT hardware brands include Intel, AMD, Samsung, and Western Digital.

Data hiding is the concept of restricting access to certain data, while overriding is the concept of replacing a method in a subclass.

• Data hiding is achieved through access modifiers like private, protected, and public.

• Overriding is done in inheritance when a subclass provides a specific implementation of a method that is already provided by its superclass.

• Data hiding helps in encapsulation and information hiding, while overriding allows for polymorphism.

• Example: In Java, usi...read more

Static keyword is used to declare a variable or method that belongs to the class itself, while singleton pattern is used to ensure a class has only one instance and provides a global point of access to it.

• Static keyword is used to declare variables or methods that belong to the class itself, not to instances of the class.

• Singleton pattern is a design pattern that restricts the instantiation of a class to one object.

• Static variables are shared among all instances of a class, w...read more

Oops concept stands for Object-Oriented Programming concepts which include principles like inheritance, encapsulation, polymorphism, and abstraction.

• Oops concept is a programming paradigm that focuses on objects and classes.

• It includes principles like inheritance, where a class can inherit properties and behaviors from another class.

• Encapsulation is another principle where data is wrapped within a class and can only be accessed through its methods.

• Polymorphism allows objects ...read more

Spring is a framework while Spring Boot is a tool that simplifies Spring application development.

• Spring Boot provides auto-configuration and embedded servers.

• Spring requires more configuration and setup.

• Spring Boot is opinionated and follows 'convention over configuration'.

• Spring Boot reduces boilerplate code.

• Spring Boot is ideal for microservices and standalone applications.

BSOD (Blue Screen of Death) error is a system error that causes a blue screen to appear on Windows computers, indicating a critical system error.

• BSOD error is a system error that causes a blue screen to appear on Windows computers

• It indicates a critical system error that needs to be resolved

• Common causes of BSOD errors include hardware issues, driver conflicts, and software problems

• To solve BSOD error, you can try restarting the computer, updating drivers, running system diag...read more

MVC stands for Model-View-Controller. It is a software design pattern that separates an application into three interconnected components.

• Model: Represents the data and business logic of the application

• View: Displays the data to the user and handles user input

• Controller: Acts as an intermediary between the Model and View, handling user input and updating the Model and View accordingly

Late binding and early binding are two ways of binding objects to methods or functions in programming.

• Early binding is when the method or function is bound to the object at compile time.

• Late binding is when the method or function is bound to the object at runtime.

• Early binding is faster and more efficient, but less flexible.

• Late binding is slower and less efficient, but more flexible.

• C# supports both early and late binding through the use of the 'dynamic' keyword.

Freezing panes in Excel allows you to keep certain rows or columns visible while scrolling through a large spreadsheet.

• Go to the View tab on the Excel ribbon

• Click on the Freeze Panes option

• Select either Freeze Top Row, Freeze First Column, or Freeze Panes to freeze specific rows or columns

• To unfreeze panes, go back to the Freeze Panes option and select Unfreeze Panes

Retesting is testing the same functionality again after fixing defects while regression testing is testing the unchanged functionality to ensure it still works after changes.

• Retesting is done to ensure that the defects found in the previous test cycle have been fixed

• Regression testing is done to ensure that the unchanged functionality still works after changes have been made

• Retesting is done after fixing defects while regression testing is done after any changes have been mad...read more

Yes, I am comfortable with day shift without cab facilities.

• I am comfortable with day shift as I prefer working during the day.

• I have my own transportation so I do not require cab facilities.

• I am willing to make arrangements for my commute to work.

• I understand the company's policy and am okay with the conditions.

• I am flexible and adaptable to different work schedules.

Gratuitu is not a word. Perhaps you meant gratuity?

• Gratuity refers to a sum of money given as a tip or bonus, usually to service workers

• It is often given in addition to the regular payment for services rendered

• Examples of jobs where gratuities are common include waitstaff, bartenders, and hairdressers

Spring is a framework while Spring Boot is an opinionated version of Spring.

• Spring requires more configuration while Spring Boot has auto-configuration

• Spring Boot has embedded servers while Spring does not

• Spring Boot has a simpler setup process compared to Spring

• Spring Boot has a built-in dependency management system

• Spring Boot is more suitable for microservices architecture

Gratuity is a lump sum payment made by an employer to an employee as a token of appreciation for their long-term service.

• Gratuity is a retirement benefit provided to employees who have completed a certain number of years of service with the same employer

• The amount of gratuity is calculated based on the employee's last drawn salary and the number of years of service completed

• In India, the Payment of Gratuity Act mandates that employers with 10 or more employees must provide gr...read more

Hashmap is a data structure that stores key-value pairs and provides constant time complexity for insertion, deletion, and retrieval.

• Hashmap uses hashing function to map keys to indices in an array

• Collisions can occur when two keys map to the same index, which can be resolved using separate chaining or open addressing

• Java implementation: HashMap map = new HashMap<>()

SDLC is a software development process while STLC is a software testing process.

• SDLC stands for Software Development Life Cycle and involves the entire process of software development from planning to deployment.

• STLC stands for Software Testing Life Cycle and involves the process of testing the software to ensure it meets the requirements and is free of defects.

• SDLC is focused on the development of the software while STLC is focused on the testing of the software.

• SDLC include...read more

Xamarin Profiler is a tool for analyzing and optimizing the performance of Xamarin apps.

• Xamarin Profiler helps identify performance bottlenecks in the app code.

• It provides detailed information on memory usage, CPU usage, and network activity.

• Developers can use Xamarin Profiler to optimize their app's performance and improve user experience.

• Xamarin Profiler supports both iOS and Android platforms.

• Examples of performance issues that can be identified with Xamarin Profiler inclu...read more

Constructors in JavaScript are used to create and initialize objects.

• Constructors are functions that are used to create new instances of objects.

• They are called with the 'new' keyword to create a new object based on the constructor's blueprint.

• They can also be used to set initial values or properties for the object being created.

• Example: function Person(name, age) { this.name = name; this.age = age; }

• Example: var person1 = new Person('John', 30);

Defect report for login page

• Steps to reproduce the issue

• Expected behavior

• Actual behavior

• Severity level

• Screenshot or video evidence

DORA process stands for Define, Obtain, Review, and Assess. It is a method used in IT support to troubleshoot and resolve technical issues.

• Define the problem by gathering information from the user

• Obtain relevant data and perform initial troubleshooting

• Review the information and analyze possible causes

• Assess the situation and implement a solution

JSP (JavaServer Pages) is a technology used to create dynamic web pages by embedding Java code in HTML.

• JSP allows for the separation of dynamic content from the presentation layer

• JSP files have a .jsp extension and are compiled into servlets by the server

• JSP can be used to create dynamic web applications with Java functionality

Design patterns in C# are reusable solutions to common problems in software design.

• Design patterns help in creating maintainable and scalable code.

• Some common design patterns in C# include Singleton, Factory, Observer, and Strategy.

• Each design pattern has its own purpose and benefits, such as improving code organization and flexibility.

• Understanding design patterns can make you a more efficient and effective programmer.

Resource cycle process refers to the systematic flow of resources within an organization to ensure optimal utilization.

• Involves identifying resource needs

• Acquiring necessary resources

• Allocating resources to specific tasks or projects

• Monitoring resource usage

• Evaluating resource effectiveness

• Adjusting resource allocation as needed