10+ City Montessori School Interview Questions and Answers

Standard objects and how to insert data in Salesforce

• Standard objects are pre-built objects in Salesforce such as Account, Contact, Lead, etc.

• Data can be inserted into Salesforce using Data Loader, Apex Data Loader, or through API calls

• Data can also be inserted manually through the Salesforce UI

• Data can be inserted in bulk or one record at a time

User profile settings and management are crucial for ensuring proper access and security within Salesforce.

• Profiles determine the level of access and permissions for users

• Profiles can be customized to fit specific roles and responsibilities

• Profile settings can be managed through the Salesforce setup menu

• Profiles can be assigned to users individually or in bulk

• Profile settings can be overridden by permission sets

I have implemented various design patterns including Singleton, Factory, and Observer in the last project.

• Singleton pattern was used to ensure only one instance of a class exists.

• Factory pattern was used to create objects without specifying the exact class of object that will be created.

• Observer pattern was used to define a one-to-many dependency between objects.

Python program to print a star pattern in a specific shape.

• Use nested loops to control the number of rows and columns in the pattern.

• Use if-else statements to determine when to print a star and when to print a space.

• Experiment with different loop conditions to create various star patterns.

Jenkins is a popular open-source automation server used for continuous integration and continuous delivery of software.

• Jenkins automates the building, testing, and deployment of software projects.

• It integrates with version control systems like Git to trigger builds when code changes are pushed.

• Jenkins pipelines allow for defining complex build and deployment workflows as code.

• Plugins extend Jenkins functionality, enabling integration with various tools and services.

• Jenkins pr...read more

Object-oriented programming concepts like inheritance, encapsulation, polymorphism, and abstraction.

• Inheritance: Allows a class to inherit properties and behavior from another class.

• Encapsulation: Bundling data and methods that operate on the data into a single unit.

• Polymorphism: Ability to present the same interface for different data types.

• Abstraction: Hiding the complex implementation details and showing only the necessary features.

Program to calculate the area of a circle

• The formula to calculate the area of a circle is: A = π * r^2

• The radius of the circle is required as input

• The value of π can be approximated as 3.14159

• The area should be calculated and displayed as output

Kubernetes is an open-source container orchestration platform for automating deployment, scaling, and management of containerized applications.

• Kubernetes helps in automating the deployment, scaling, and management of containerized applications.

• It provides features like self-healing, load balancing, storage orchestration, and automated rollouts and rollbacks.

• Kubernetes allows for declarative configuration, making it easier to define and maintain application environments.

• It sup...read more

Waterfall model is a linear sequential software development process.

• Sequential process where progress flows in one direction like a waterfall

• Each phase must be completed before moving on to the next

• Requirements are gathered and frozen at the beginning

• Changes are difficult and costly to implement once in development phase

• Commonly used in projects with well-defined requirements