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Questions and Answers
Which operation results in concatenation if the operands are strings?
Which operation results in concatenation if the operands are strings?
- Multiplication
- Addition (correct)
- Subtraction
- Division
What happens to the data types when they are wrapped up into a single unit in OOP?
What happens to the data types when they are wrapped up into a single unit in OOP?
- They become encapsulated (correct)
- They are deleted
- They remain separate
- They are hidden
What is one of the benefits of OOP mentioned in the text for the program designer?
What is one of the benefits of OOP mentioned in the text for the program designer?
- Easier partitioning of work based on objects (correct)
- Increased software complexity
- Decreased programmer productivity
- Greater maintenance cost
Which of the following is a common feature of object-oriented programming?
Which of the following is a common feature of object-oriented programming?
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What do object-oriented systems provide that makes upgrading easier?
What do object-oriented systems provide that makes upgrading easier?
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What does OOP help solve related to software development?
What does OOP help solve related to software development?
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Which programming buzzword has OOP become today?
Which programming buzzword has OOP become today?
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What programming language is mentioned as a subset of C++?
What programming language is mentioned as a subset of C++?
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What does OOP assure in terms of programmer productivity?
What does OOP assure in terms of programmer productivity?
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What is the wrapping up of data of different types into a single unit known as?
What is the wrapping up of data of different types into a single unit known as?
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