Introduction-to-IT WGU Introduction to IT Questions and Answers

•Proprietary software refers to software that is closed source and is commercially licensed. It is developed by a specific company or individual, and its source code is not publicly available.

•In proprietary software, the end user does not have the authority to modify or reuse the software code. The software is typically distributed as operational code only, without providing access to the underlying source code.

•Proprietary licenses often include terms that prohibit “reverse engineering” of the object code with the intention of obtaining the source code.

•Examples of proprietary software include Microsoft Office, Adobe Photoshop, and many commercial applications.

•References:

o1 Snyk. “What is a software license? 5 Types of Software Licenses Explained.” Link

o2 Turing. “Open Source vs. Commercial Software License: What Do You Need?” Link

o3 License.md. “What type of license is needed for Commercial Use Software?” Link

o4 Thales Group. “Commercial License FAQ.” Link

Note: While proprietary software utilizes a commercial software license, it’s essential to understand that open-source software (which is freely available and allows modification and reuse of source code) falls under a different category. However, for the specific question, the correct answer is A. Proprietary.

Business continuity planning (BCP) is essential for several reasons:

1.Minimizing Downtime:

oBCP ensures that an organization can continue its critical functions during and after disruptions.

oBy having a well-thought-out plan, companies can minimize downtime and quickly resume operations.

2.Risk Mitigation:

oBCP identifies potential risks (e.g., natural disasters, cyberattacks) and develops strategies to mitigate and recover from them.

oIt goes beyond traditional business plans, focusing on resilience during adversity.

3.Economic Stability:

oEconomic downturns (e.g., recessions) pose significant threats to businesses.

oA continuity plan helps companies sustain operations even during tough times, preventing financial instability.

4.Adaptability to Growth:

oDuring periods of growth, businesses need to scale rapidly.

oA continuity plan ensures that infrastructure, resources, and workforce can adapt effectively.

A BI system shines in this scenario because it leverages the power of data from various sources and turns that into actionable insights:

•Customer Sentiment Analysis: BI systems can incorporate natural language processing to analyze customer reviews, gauging sentiment and preferences towards organic food. Trends and patterns can be identified.

•Cost Analysis: BI can pull in data on ingredient costs (organic vs. conventional), preparing a comprehensive analysis of how switching to more organic food would impact operational expenses.

•Decision Support: By combining customer sentiment, cost analysis, and potentially market trends (through external data integration), a BI system can provide a holistic view of the trade-offs and the potential impact of increasing organic food usage.

Scripting languages are a specific type of programming language that is interpreted rather than requiring compilation. They are designed for specific runtime environments to provide additional functions, integrate complex systems, and communicate with other programming languages12.

Here are the two scripted languages from the given options:

1.PHP (Hypertext Preprocessor):

oPHP is a widely used server-side scripting language.

oIt is primarily used for web development to create dynamic web pages.

oPHP scripts are executed on the server before the HTML is sent to the client’s browser.

oIt can interact with databases, handle forms, and perform various server-side tasks.

oPopular platforms like WordPress and Joomla are built using PHP.

2.Python:

oPython is a versatile and powerful scripting language.

oIt is known for its readability and concise syntax.

oPython can be used for web development, data analysis, scientific computing, automation, and more.

oIt is both a server-side and client-side scripting language.

oPython’s extensive libraries make it suitable for a wide range of applications.

References:

•1Coursera: What Are Scripting Languages?

•2IONOS: Explanation, Features, and Examples of Scripting Languages