During the _____ phase of the SDLC, stakeholders and developers decide whether the project is technically and financially feasible.
- Maintenance
- Planning
- Requirements
- Testing
The Planning phase in the SDLC is where stakeholders and developers decide whether the project is technically and financially feasible before committing to development.
The _____ deployment strategy allows for easy rollback and minimal downtime by having two separate environments.
- Agile
- Blue-green
- Scrum
- Waterfall
The Blue-Green deployment strategy allows for easy rollback and minimal downtime by having two separate environments. It ensures seamless updates and testing in a controlled manner.
The _____ principle in coding best practices advocates that a function or module should only have responsibility over a single part of the functionality.
- Agile
- DRY
- RAD
- SOLID
The blank should be filled with "SOLID." The SOLID principles are a set of five principles that help in designing maintainable and scalable software. The Single Responsibility Principle (SRP) is one of these principles and emphasizes that a function or module should have a single responsibility.
How do Source Code Management tools aid in collaborative development?
- By automating testing
- By preventing errors
- By tracking changes and versions
- By writing code quickly
Source Code Management tools, like Git, aid collaborative development by tracking changes, maintaining version history, and enabling team members to work on the same codebase concurrently, ensuring collaboration and version control.
What types of information are typically included in application logs?
- Credit card numbers and SSNs
- Errors and system events
- Marketing materials
- Usernames and passwords
Application logs usually include information like errors, system events, and related data that help in diagnosing issues. They do not contain sensitive data like usernames, passwords, credit card numbers, or SSNs.
Why are coding standards and style guides important in software development?
- They eliminate all bugs.
- They enhance readability and maintainability.
- They improve performance.
- They make code shorter.
Coding standards and style guides are crucial in software development as they enhance code readability and maintainability. They promote consistency and help developers work on the codebase effectively, leading to higher software quality.
What is one of the key benefits of using Requirement Management Tools in large-scale software projects?
- Decreased Project Costs
- Enhanced Collaboration
- Guaranteed Bug-Free Software
- Increased Development Speed
Requirement Management Tools facilitate better collaboration among team members, stakeholders, and help in tracking changes, ensuring better communication and a more successful project.
Suppose a development team wants to ensure that all the configurations for their application are consistent and can be easily replicated. How can Configuration Management assist in achieving this goal?
- It automates the software development process.
- It ensures secure data storage.
- It standardizes and automates configuration changes.
- It streamlines the user interface design.
Configuration Management assists in achieving consistency and replicability by standardizing and automating configuration changes, making it easier to manage and maintain application configurations across environments.
The _____ tool is widely used for version control and source code management.
- Docker
- Git
- JIRA
- Jenkins
Git is widely used for version control and source code management. It allows multiple people to collaborate on projects and track changes efficiently.
Imagine a software development team is tasked with creating a mobile application for a bank. During which phase of the SDLC would the team focus on understanding the features the bank wants in the application?
- Design Phase
- Maintenance Phase
- Requirements Phase
- Testing Phase
The team would focus on understanding the features the bank wants during the Requirements Phase. In this phase, the requirements are gathered and documented to ensure that the software aligns with the bank's needs.