ExcelSoft Technologies Quality Assurance Engineer Interview Questions and Answers

C , data structure,java,dbms,computer network etc

Q1. What is multi level inheritance?
Ans. 
Multi level inheritance is a type of inheritance in object-oriented programming where a class inherits properties and behavior from another class, which in turn inherits from another class.
• In multi level inheritance, a class can inherit properties and behavior from a parent class, which in turn can inherit from another parent class.

• This allows for a hierarchical structure of classes, with each class building upon the p...read more
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Q2. Difference between static and private static
Ans. 
Static variables are shared among all instances of a class, while private static variables are only accessible within the class.
• Static variables are shared among all instances of a class

• Private static variables are only accessible within the class

• Example: public static int count; vs private static int totalCount;
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Q1. AI/ML, Blockchain, IoT, OOPs concept, SQL
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Q1. Hobbies, Languages, Family
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