Need to be answered in depth with no plagiarism.

1. Discuss any actions taken by a system analyst in technical depth to help his or her problem-solving capabilities that are required to improve his or her business climate. In addition, a system analyst must also address the forms of market expertise that can help his or her performance. 

2. Discuss the life cycle of the creation of programs (SDLC) in academic depth. 

3. Explain why it is important to use the Universal Modeling Language (UML) as a norm to build templates for information systems. 

4. Compare and contrast a device boundary and an algorithm boundary, including in scholarly depth detailed illustrations. Must be 900 words in APA format, not including references.