Which statements about inheritance are true？（）
A: In Java programming language only allows single inheritance.
B: In Java programming language allows a class to implement only one interface.
C: In Java programming language a class cannot extend a class and implement a interface together.
D: In Java programming language single inheritance makes code more reliable.
A: In Java programming language only allows single inheritance.
B: In Java programming language allows a class to implement only one interface.
C: In Java programming language a class cannot extend a class and implement a interface together.
D: In Java programming language single inheritance makes code more reliable.
举一反三
- About following computer programming languages, which one is not belong to high-level? A: C++ B: Visual Basic C: Machine Language D: JAVA
- Which of the following belong to an object-oriented programming language？ A: Java B: C C: D: Python E: C
- Which of the following is wrong about the description of the use of C language for "object-oriented programming"() A: It can implement better program structure B: It can effectively organize the display of Chinese characters. C: It can implement the function of some 'class' D: It is less efficient in menu design
- 以下关于程序设计语言的描述中，哪些是正确的？ A: A programming language is a formal language that specifies a set of instructions that can be used to produce various kinds of output. B: Programming languages generally consist of instructions for a computer. C: Programming languages can be used to create programs that implement specific algorithms. D: Programming languages cannot be classified into multiple paradigms.
- Object-oriented programming allows you to derive new classes from existing classes. This is called ____________. A: encapsulation B: inheritance C: abstraction D: generalization