Answer:
D- Trojan Horse
Explanation:
Trojan horse is a malware that has hidden code and look legitimate in order to damage or transfer harmful action on the computer.
Example hackers can disguise as Trojan horse by spying on the victims computer in order to gain access to sensitive data on the computer over the network.
Prototype Model is a software development life cycle model which is used when the client is not known completely about how the end outcome should be and its requirements.
Incremental Model is a model of software consequence where the product is, analyzed, developed, implemented and tested incrementally until the development is finished.
<h3>What is incremental model in SDLC?</h3>
The incremental Model is a process of software development where conditions are divided into multiple standalone modules of the software development cycle. In this model, each module goes through the conditions, design, implementation and testing phases.
The spiral model is equivalent to the incremental model, with more emphasis placed on risk analysis. The spiral model has four stages: Planning, Risk Analysis, Engineering, and Evaluation. A software project frequently passes through these phases in iterations
To learn more about Prototype Model , refer
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Because these devices do not require the repetitive motion that cause the damages.
Google yourself once a year.
A halfway filled array is usually given with an accompanying figure variable that holds the number of items that are verily stored in the array.
If the array is devoid, then 0 is stored in this adaptable because there are no items in the array. Each time an item is farther to the array, the variable is incremented.
