Core Java 面接の質問と回答
Test your skills through the online practice test: Core Java Quiz Online Practice Test
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
質問 96. Can a abstract method have the static qualifier?
No
役に立ちましたか?
コメントを追加
コメントを見る
質問 97. What are the different types of qualifier and what is the default qualifier?
役に立ちましたか?
コメントを追加
コメントを見る
質問 98. Can an Interface be final?
No
役に立ちましたか?
コメントを追加
コメントを見る
質問 99. Can we define private and protected modifiers for variables in interfaces?
No
役に立ちましたか?
コメントを追加
コメントを見る
質問 100. What is a local, member and a class variable?
Variables declared within a method are 'local' variables. Variables declared within the class i.e not within any methods are 'member' variables (global variables). Variables declared within the class i.e not within any methods and are defined as 'static' are class variables.
役に立ちましたか?
コメントを追加
コメントを見る
- 1
- 2
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 18
- 19
- 20
- 21
- 22
- 23
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 31
- 32
- 33
- 34
- 35
- 36
- 37
- 38
- 39
- 40
- 41
- 42
- 43
- 44
- 45
- 46
- 47
- 48
- 49
- 50
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 60
- 61
- 62
ユーザー評価で最も役立つ内容:
- How could Java classes direct program messages to the system console, but error messages, say to a file?
- What are the differences between an interface and an abstract class?
- Why would you use a synchronized block vs. synchronized method?
- How can you force garbage collection?
- What are the differences between the methods sleep() and wait()?