Round-1 (Technical)
Section-1
Programming language- JAVA
Estimated Time -30 min
- What is M.V.C?
- What is Spring MVC?
- What is Servlet?
- What is an A.P.I.?
- What is the difference between REST and SOAP?
- What is the difference between error and exception with examples?
- What is an Interface?
- What is Synchronisation?
- What are the features of Java? Is it a purely platform-independent language?
- Describe the Pillars of OOPS.
- Can a final method be overridden in Java?
- What is deadlock?
- Does Java support Multi or Multiple inheritance?
- How many values can a method return?
- What is JRE and JVM?
- What are services? How many types of services are present?
- What are the annotations used in Springboot?
- What is Autowiring?
- What is the difference between throw and throws keyword?
Section-2
Language-SQL(Structured Query Language)
Estimated Time -30 min
- What is the difference between UNION and UNION ALL?
- What is the difference between stored procedure and Trigger?
- What is the difference between a user-defined function and a stored procedure?
- List the aggregate functions in SQL.
- Define ACID properties in SQL.
- What is a View? Can we update View? what is the materialised view?
- What is a Transaction?
- What are the constraints that can be added in SQL?
- Difference between the Primary key and a unique key?
- How many values can be null in a table in a unique key?
- What is Injection?
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