Salesforce Certified Development Lifecycle and Deployment Architect Certified Development Lifecycle and Deployment Architect Exam Questions in PDF

Universal Containers (UC) is implementing Salesforce and wants the custom code to be unit tested for all the adverse conditions.
Which two best practices should an Architect recommend while implementing Test Classes? Choose 2 answers

Universal Containers (UC) has a large user base (>300 users) and was originally implemented eight years ago by a Salesforce Systems Integration Partner. Since then, UC has made a number of changes to their Visual force pages and Apex classes in response to customer requirements, made by a variety of Vendors and internal teams.
Which three issues would a new Technical Architect expect to see when evaluating the code in the Salesforce org? Choose 3 answers

Universal Containers (UC) has been following the Waterfall methodology to deliver customer apps in Salesforce. As the business is growing at scale and with demand to incorporate features and functionality at faster pace, UC is finding the Waterfall approach is not an optimal process, and intends to transition towards an agile development methodology.
Which are the two strengths of using an agile development methodology? Choose 2

Universal Containers (UC) innovative apps division is releasing an application which can be installed in their trading partners Salesforce environment. The partners can then build on top of the application with process builders and triggers so the container booking process can be integrated with the trading partners own processes.
What is the recommended mechanism for releasing the application?

Universal Containers (UC) development team is using an Agile tool to track the status of build items, but only in terms of stages. UC is not able to track any effort estimates, log any hours worked, or keep track of remaining effort. For what reasons should UC consider using the agile tool for effort tracking?