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Java interview questions | static keyword [Answers with examples]

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static keyword
Java interview questions | static keyword [Answers with examples]
In this video we will respond to several Java interview questions which are related to static keyword.
0:00 - Intro
0:24 - What is a static variable?
1:18 - Can local variable be static?
1:50 - What is a static method?
2:12 - Can we override or overload static methods?
2:36 - Can we declare static methods in interfaces?
3:09 - Can we call non-static method from static one?
3:46 - Can we access non-static variables from static methods?
4:23 - Why main method is declared as static?
4:50 - Can constructors be static?
5:24 - Can abstract methods be static?
5:53 - What is a static block?
6:45 - What will happen if a runtime exception is thrown from static initialization block?
7:07 - Can classes be static?
7:24 - What are static imports?
8:12 - Example 1
8:50 - Example 2
9:20 - Summary
Best books for programming:
Head First Design Patterns: A Brain-Friendly Guide
Clean Code: A Handbook of Agile Software Craftsmanship
Cracking the Coding Interview: 189 Programming Questions and Solutions
Effective Java
Good laptops for programming:
Lenovo ThinkPad L14 1st Gen 20U5000UUS Model - AMD Ryzen 7 Pro 4750U - 256 GB SSD – 8GB RAM - AMD Radeon Graphics
Lenovo ThinkPad T460s (20F9-0038US) Intel Core i5-6300U, 8GB RAM, 256GB SSD
Lenovo ThinkPad E15 Home and Business Laptop (Intel i3-10110U 2-Core, 16GB RAM, 512GB SATA SSD, Intel UHD, 15.6" Full HD (1920x1080)) with Hub
#AcingProgrammingInterview #JavaInterviewQuestions #StaticKeyword
Java interview questions | static keyword [Answers with examples]
In this video we will respond to several Java interview questions which are related to static keyword.
0:00 - Intro
0:24 - What is a static variable?
1:18 - Can local variable be static?
1:50 - What is a static method?
2:12 - Can we override or overload static methods?
2:36 - Can we declare static methods in interfaces?
3:09 - Can we call non-static method from static one?
3:46 - Can we access non-static variables from static methods?
4:23 - Why main method is declared as static?
4:50 - Can constructors be static?
5:24 - Can abstract methods be static?
5:53 - What is a static block?
6:45 - What will happen if a runtime exception is thrown from static initialization block?
7:07 - Can classes be static?
7:24 - What are static imports?
8:12 - Example 1
8:50 - Example 2
9:20 - Summary
Best books for programming:
Head First Design Patterns: A Brain-Friendly Guide
Clean Code: A Handbook of Agile Software Craftsmanship
Cracking the Coding Interview: 189 Programming Questions and Solutions
Effective Java
Good laptops for programming:
Lenovo ThinkPad L14 1st Gen 20U5000UUS Model - AMD Ryzen 7 Pro 4750U - 256 GB SSD – 8GB RAM - AMD Radeon Graphics
Lenovo ThinkPad T460s (20F9-0038US) Intel Core i5-6300U, 8GB RAM, 256GB SSD
Lenovo ThinkPad E15 Home and Business Laptop (Intel i3-10110U 2-Core, 16GB RAM, 512GB SATA SSD, Intel UHD, 15.6" Full HD (1920x1080)) with Hub
#AcingProgrammingInterview #JavaInterviewQuestions #StaticKeyword