Inheritance in java - Study guides, Class notes & Summaries

Abstract classes used when: Common abstract methods to be re-used for different clients. 'Extend' the class. Abstract classes do not have pre-defined methods, only abstract methods. T/F? False. Abstract class must have at least one abstract method, rest may be initiated pre-defined methods. Interfaces used when: All abstract methods and no pre-defined methods. 'Implement' the class. Local (method) variables must be defined but not initialized. T/F? False. Local vari...

Testing realtime interview questions and Answers selenium ============================================================================== Accenture QA Automation interview real time que. • Can you brief me about yourself? Hi, my name is Pankaj. I started my career as a Testing Executive 4.5 years back with Infosys currently I am working as Test Engineer. My responsibility is to understand Business Requirement Specification and High-Level scenarios and to convert them into test cases...

The HTML5 specification for the <audio> element does not require a specific audio codec to be supported, but it does support three audio formats: MP3, Ogg and WAV. Which major browser supports all three audio formats? Chrome You are developing pages for your company's Web site. You create an HTML5 search field using the following code: <input type="search" name="search"> When you test the page on various browsers, the first browser supports the new input type and ...

WGU C173 Study Guide Questions and Answers 2024 / 2025 | 100% Verified Answers Ojected-oriented design and analysis step: Describe object interactions. How will polymorphism and inheritance work? Ojected-oriented design and analysis step: Indentify the most important objects. What problem needs to be solved? Ojected-oriented design and analysis step: Describe the application. How will people use the application? Ojected-oriented design and analysis step: Gather requirements. ...

Data flow analysis is a data-oriented design technique True or False - Answer-False The Detailed design of a module can be represented in a tabular format or using pseudocode. True or False - Answer-True Good design has high cohesion and low coupling. True or False - Answer-True The two key steps of object-oriented design are to complete the class diagram and perform the detailed design. True or False - Answer-True Among the following cohesion types, which of them should be preferred (p...

CSIT 210 exam questions and answers 100% verified Which of the following lines is a properly formatted comment? a. // This is a comment b. /* This is a comment */ c. /* this is a comment */ d. both a and b e. a, b and c - answere. a, b and c The Java compiler translates Java source code into _____________ . a. assembly code b. C++ c. Java bytecode d. an object-oriented language e. machine code - answerc. Java bytecode Classes can be created from other classes by using _...

During com The syntactic structure of imperative programming languages normally include which of the following units - ️️1) loop statements 2) conditional statements 3) variable declaration pilation, all the statements of a program in a high-level language are converted (translated) to a low-level language (such as assembly language). - ️️True A programming language can belong to multiple paradigms - ️️True Prolog is a functional programming language - ️️False Features of...

AP Computer Science 2024 Final Exam Review Inheritance is the process of sharing methods and instance variables between a base class and its subclasses (T/F). - Answer>> True The name of the text file with Java source code must match the name of the program with a .class extension (T/F). - Answer>> False Both for loops and while loops can be used as count-controlled loops (T/F). - Answer>> True It is illegal to declare several variables in a single declaration,...

Which of the following is NOT a valid C# identifier Select one: a. _order b. a c. this d. a1 Answer Is: - c. this What is NOT considered a keyword by the C# language? Select one: a. catch b. global c. implicit d. static Answer Is: - b. global In Object-oriented programming language, the ability to create methods that act appropriately depending on the context is called _________. Select one: a. inheritance b. encapsulation c. instance d. polymorphism ...

Testing realtime interview questions and Answers selenium ============================================================================== Accenture QA Automation interview real time que. • Can you brief me about yourself? Hi, my name is Pankaj. I started my career as a Testing Executive 4.5 years back with Infosys currently I am working as Test Engineer. My responsibility is to understand Business Requirement Specification and High-Level scenarios and to convert them into test cases...