SAS Interview Questions, Process, and Tips

Basic aptitude questions comprising of Quantitative Analysis, Logical Reasoning and Verbal ability along with some coding MCQ questions.

Q1. Method Overloading vs Method Overriding
Ans. 
Method overloading is having multiple methods in the same class with the same name but different parameters. Method overriding is having a method in a subclass with the same name and parameters as a method in the superclass.
• Method overloading allows a class to have multiple methods with the same name but different parameters.

• Method overriding involves creating a method in a subclass with the same name and parameters as...read more
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Q2. Find a particular element in a String
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Use indexOf() method to find a particular element in a String.
• Use the indexOf() method to search for a specific character or substring within a string.

• The indexOf() method returns the index of the first occurrence of the specified element in the string.

• If the element is not found, indexOf() returns -1.

• Example: 'hello world'.indexOf('o') will return 4.
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Q3. Features of Java
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Java is a popular programming language known for its platform independence and object-oriented features.
• Java is platform-independent, meaning it can run on any device with a Java Virtual Machine (JVM)

• Java is object-oriented, allowing for the creation of reusable code and modular programs

• Java has automatic memory management through garbage collection

• Java supports multithreading for concurrent programming

• Java has a rich ...read more
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Q4. Object-oriented programming concepts
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Q1. What was your project in your Post Graduate Diploma
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Q2. Why do you want to Join SAS
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Q1. Questions about my technical experience
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Q2. 3 reasons why I want to work for the company
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Q3. Why I left my previous organization
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Q4. Design Principles - Case-based question
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Q5. Write a class (structure) for the case - based question
Ans. 
Class structure for a case-based question
• Create a class with attributes representing the different aspects of the case

• Include methods for processing and analyzing the case data

• Consider using inheritance or composition for complex cases
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Q6. How would I design an application(case)?
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Designing an application involves identifying requirements, creating a user-friendly interface, implementing necessary features, and testing for functionality.
• Identify the requirements and objectives of the application.

• Design a user-friendly interface that is easy to navigate.

• Implement necessary features and functionalities based on the requirements.

• Test the application thoroughly to ensure functionality and usability.

• ...read more
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Q7. If a square was divided in 4 parts and you remove one part, how would you divide the remaining in 4 parts?
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Q1. Go Lang related questions
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Q2. System architecture
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Q1. What is CSS Sprite
Ans. 
CSS Sprite is a technique used to combine multiple images into a single image to reduce the number of server requests.
• CSS Sprite helps in reducing loading time by reducing the number of HTTP requests.

• It involves combining multiple images into one larger image and then using CSS to display only the portion of the image needed.

• This technique is commonly used for icons, buttons, and other small images on websites.

• By using...read more
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Q2. Object Oriented Programming
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