Unit 5 of 5
Study guide for CLEP CLEP Information Systems — Unit 5: Systems Development. Practice questions, key concepts, and exam tips.
110
Practice Questions
12
Flashcards
4
Key Topics
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A team of developers is working on a new software project. They are discussing how to approach the development process. Which of the following statements best describes the effect of collaboration on the development of a solution?
Collaboration can lead to a more comprehensive solution by incorporating multiple perspectives.
Collaboration is not necessary for software development, as individual work is more efficient.
Collaboration will always result in a longer development time due to the need for consensus.
Collaboration is only useful for brainstorming, but not for the actual development process.
Collaboration can lead to a more limited solution by reducing individual creativity
Answer: A — Collaboration allows for the incorporation of multiple perspectives, leading to a more comprehensive solution.
A company is developing a new mobile app to collect user data for targeted advertising. However, the app's developers are concerned about the potential for bias in their algorithms. Which of the following strategies can help mitigate bias in the app's algorithms?
Ignoring bias and focusing on app functionality
Implementing a fault-tolerant system to reduce errors
Developing algorithms that prioritize user anonymity
Using crowdsourcing to collect and label data
Using a single data source to train the algorithms
Answer: D — Crowdsourcing can help mitigate bias by collecting data from diverse sources and labeling it accurately.
A team of developers is working on a project to create a mobile app for tracking personal expenses. They are discussing how to design the user interface to ensure it is intuitive and easy to use. Which of the following is an important consideration for the team to keep in mind during this process?
The developers' personal preferences for user interface design
The importance of making the app compatible with as many devices as possible
The requirement to use a specific programming language
The goal of minimizing the number of lines of code
The need to collaborate with users to understand their needs and expectations
Answer: E — Collaboration with users is crucial to understand their needs and design an intuitive interface.
A team of developers is working on a new software project. They are discussing how to approach the development process. Which of the following is a key benefit of collaboration in software development?
It allows individual developers to work independently without input from others.
It increases the likelihood of duplicate effort and redundant code.
It reduces the need for testing and debugging.
It limits the number of people who can contribute to the project.
It enables the team to share knowledge, expertise, and resources to produce a better solution.
Answer: E — Collaboration in software development allows team members to share their expertise, reducing errors and improving overall quality.
A programmer is writing a song lyrics generator that can produce multiple verses and a chorus. To manage the complexity of the program, the programmer decides to use procedures to separate the code for the verses and the chorus. What is the primary benefit of using procedures in this scenario?
It reduces the overall size of the program code
It makes the program more difficult to understand and maintain
It allows for the reuse of code and reduces complexity
It eliminates the need for data abstractions
It increases the execution speed of the program
Answer: C — Using procedures helps manage complexity by breaking down the code into smaller, reusable modules.
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