Securitas Software Developer Interview Questions and Answers

It was a DSA based coding test with 3 questions on array ( sorting, binary search and two pointers)

Q1. OOPS, DBMS WAS ASKED
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Basic questions on maths related parts and analysis skills

Coding questions from various Data Structure parts like linkedList stack queue

Q1. Explain Oops concepts?
Ans. 
OOPs concepts refer to Object-Oriented Programming principles 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 detail
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Q2. How we can handle exception in springboot?
Ans. 
Exceptions in Spring Boot can be handled using @ExceptionHandler annotation, @ControllerAdvice annotation, and custom exception classes.
• Use @ExceptionHandler annotation to handle exceptions at the controller level.

• Use @ControllerAdvice annotation to handle exceptions globally across all controllers.

• Create custom exception classes by extending RuntimeException or Exception classes and use them to handle specific excepti...read more
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Q1. Explain Spring MVC?
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Spring MVC is a framework for building web applications in Java, based on the Model-View-Controller design pattern.
• Spring MVC provides a way to structure your web application using a Model-View-Controller architecture.

• It allows for easy integration with other Spring frameworks like Spring Boot and Spring Security.

• Controllers handle incoming requests, process them, and return a response.

• Views are responsible for renderi...read more
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Q1. Asked about your Ctc , why you are looking for change?
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Q1. How many html heading elements
Ans. 
There are 6 HTML heading elements, from h1 to h6.
• There are 6 heading elements in HTML: h1, h2, h3, h4, h5, h6

• The h1 element is the highest level heading and h6 is the lowest level heading

• Heading elements are used to define the structure of a webpage
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Q1. Self introduction and highest qualification and share the old company experience
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Q2. Duty responsibility in physical security officer and pantualtiy
Ans. 
Punctuality and duty responsibilities are crucial for a physical security officer.
• Punctuality is important for ensuring proper coverage and response times

• Duty responsibilities include monitoring surveillance cameras, patrolling premises, and responding to alarms

• Maintaining accurate logs and reports is essential for documenting incidents and activities

• Adhering to security protocols and procedures is necessary for ensuri
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Q3. First duty of security services in self grooming and team grooming
Ans. 
The first duty of security services in self grooming and team grooming is to maintain a professional appearance and attitude.
• Maintaining personal hygiene and grooming standards

• Wearing the designated uniform properly

• Keeping equipment clean and in good working condition

• Promoting teamwork and unity among team members

• Providing training and support for team members to improve their skills
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Preparation
Communication
Listening
Confidence
Body language
Respect
Introduction