265280
Description
Flashcards by Michael Riben, updated more than 1 year ago
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Created by Michael Riben
over 10 years ago
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| Question | Answer |
| What is machine code unique to ? | Each Processor |
| what is the name of the program that converts assembly programs to machine code? | Assembler |
| give an example of procedural programming languages? | Basic, PAscal, C, C++ |
| give examples of Object oriented programming | JAva, C#, VB.Net, Objective-C |
| what is a class? | Blueprints for objects |
| what is encapsulation? | Classes keep their methods and attibutes private and control access to them |
| what is composition | objects can be composed of smaller objects |
| What is inheritance | Objects can inherit structure form parent object and extend their functionality |
| What is polymorphism? | classes that override attributes/methods from parents |
| what is an accessor? | methods to retrieve variable state |
| what is a mutator? | Methods to change variable states |
| what are basic phases of Software Development Life cycle? | Planning--> Implementation--> testing--> documentation--> deployment--> maintenance? |
| what is difference btw verification and validation | Verification = your building software correctly Validation = building the right functions in software |
| what are the stages of the waterfall methodology? | REquirements--> Design --> Implementation-->Verification --> Maintenance |
| what are advantages to the waterfall method? | defects are found sooner, when less costly to fix |
| what is disadvantage to waterfall method? | late breaking requirements are expensive or prohibitive |
| What is SPiral Development | Risk oriented methodology which is good when you don't know all requirements |
| what is agile programming? | Small steps , frequent loops |
| give too examples of AGile programming | Scrum and Extreme programming |
| how many connections in a star integration paradigm | N(N-1)/2 |
| what is a classic example of bug causing harm in softare? | Therac -25 incident due to poor design of error message |
| What is white box testing? | tests inner workings of a program includes code coverage, |
| What is Black Box Testing | tests functionality from end-user standpoint, as a whole |
| give two examples of White Box testing? | Unit testing and Integration Testing |
| give two examples of Black Box Testing | System testing and Acceptance testing |
| what is regression testing? | test for "regressions" when new features are added..ile. a new defect is revealed with addition of new functionality |
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