Answer: Stubs, data flow analysis, capture-replay tools and mock object are useful during the system testing.
Explanation:
Stubs hold the predefined data and used it to answer calls during testing. Stub act as an object and test scrub simulated the charactertics of software components.
Data flow analysis used in the programming of software components by using the control flow graph. It basically focused on the data variable and their definite values. It is used in the form of whitepox testing.
Capture replay tool is used as aggression development test and during testing it records all the events. By using playback it also compared the results in the testing.
Mock object are used to verified all the expected results and behavior during testing. Mock objects are mainly used in unit testing.
Answer:
convert the MP4 format file to the OGG format file
Explanation:
An OGG file is a compressed audio file of Ogg Vorbis that is used for holding audio data. It is a free and an open container file format which is maintained by Xiph.Org Foundation. OGG format file can multiplex independent streams of video, text, audio and meta data.
The OGG file has better sound quality and characteristics than a MP3 or MP4 files. The MP4 file format can be converted into OGG format file if the files are saved in different formats in the computer which can play only OGG format.
Answer: True
Explanation: Requirement analysis is the activity that gathers the information about the needs of the user,tools needed, feasibility of the software system etc parameters.After this process the proper guidance is provided by the team software process.
Team software process generates the framework for the processing and working of the software and provide it to the engineers and manager to carry out the work of designing the software.Thus , the given statement is true.
If the variable list holds the values [1, 3, 2, 7], then we make a call to list.doubleList(); then after the call it should store [1, 3, 2, 7, 1, 3, 2, 7]. Note that the list has been doubled in size by making the original order appear twice in succession.
A variable is any characteristic, amount, or quantity that can be measured or calculated. Variables can also be called data items. Age, gender, business income and expenses, country of birth, capital expenditures, grades, eye color and vehicle type are examples of variables. It is called a variable because its value can vary between data units in a population, and its value can change from time to time.
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