Core Java Q & A Videos
Your Instructor
Renowned Trainer and Author MR SHIVPRASAD KOIRALA and QuestPond make a team of top MVP recognized professionals in the Microsoft domain. Since 2001, we have trained many professionals in technologies like Angular, MSBI, Power BI, Data Science, Python ML, AI OOP, ASP.NET, SQL Server, WCF, WPF, Azure, Architecture and Project Management. QuestPond is famous for online training's, recorded videos and best-selling books.
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Course Curriculum
First Section
Available in
days
days
after you enroll
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StartGive a brief introduction and explain classes in Java? (10:15)
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StartWhy variables are required in Java programming language? (6:35)
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StartWhat are Constructors in Java? (13:58)
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StartExplain instance variable its creation, assigning values with the help of example? (8:06)
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StartWhat are Class level variables or Static variables? (6:56)
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StartWhat are Functions in Java? (6:11)
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StartExplain concept and implementation of inheritance in Java? (8:00)
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StartWhat is Abstract class? Explain its concept & practical use in Java? (9:01)
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StartExplain Interfaces in Java? (7:46)
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StartWhat is the difference between Abstract class and Interface? (3:28)
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StartWhat are Final classes? Explain it features and give scenarios where it will be used? (5:15)
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StartWhat are virtual or Override Functions in Java? (4:51)
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StartHow Access Specifier in base class affects overridden function in derived class? (3:02)
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StartWhat purposes does Java IO serve? (6:49)
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StartWhat are Buffered Streams and how does it works? (12:26)
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StartExplain various File Operations present in Java? (13:48)
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StartHow to copy a file in Java? (9:03)
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StartExplain purpose and methods provided by PrinterWriter and LineNumberReader of Java IO classes? (10:16)
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StartExplain purpose of PushbackInputStream and PushbackReader classes? And also show methods provided by them? (8:35)
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StartHow to perform Serialization & Deserialization of an object in Java? (9:14)
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