Your assignment most have introduction, recommendation and conclusion
\n(a) What is Software Development Life Cycle (SDLC)? (7mk)
\n(b) With a suitable diagram, explain the different phases involved in waterfall life cycle (8mks)
\n(c) What is Software Engineering? (5mks)
\n(d) Enumerate five of the challenges of the software crisis era (5mks)
\n(a) What is feasibility study? What are the contents we should contain in the feasibility report? (8mks)
\n(b) What are the purposes of Data Flow diagrams, Give an example. (7mks)
\n(a) What is the difference between SRS document and design document? What are the contents we should contain in the SRS document and design document. (9mks)
\n(b) List and explain different types of testing done during the testing phase. (6mks)
\n(a) What is user acceptance testing? Explain different testing in user acceptance testing. Why is it necessary? (9mks)
\n(b) What are functional and non-functional requirements? (6mks)
\n(a) Explain the steps involved in the prototyping. (6mks)
\n(b) What is a class and object? Give the diagrams and representation of class and object (7mks)
\n(c) Enumerate the reasons for the Failure of Waterfall Model. (2mks)
\n(a) Define Software Reliability (3mks)
\n(b) What are the factors of Software Quality? (6mks)
\n(c) What is Modularity? (6mks)
\nOther Article:<\/p>\n
Walking down any busy street or taking public transportation, you are going to encounter a multitude of people wearing headphones. Music is a form of art and has been around for humans since the early times. The key elements to music include but are not limited to pitch, tempo, rhythm, and dynamics. Music has immense worth in today\u2019s society and many can agree it is significant in their lives. It drastically has changed due to the digital revolution. The most common way to listen to music is by streaming it through technology. In our cars, computers, radio or phones, listening has become more intimate. The modern-day world is a noisy place. Most plug their ears with headphones to tune everything around them out. When listening to a rhythm our minds and bodies begin to sync with it. A very fast, upbeat tempo induces excitement while slow paced and melodic can be relaxing and tranquil. Music also has the ability to trigger a range of emotions spanning from anger to empowerment and optimism. In addition to emotions, music has the capability to help individuals focus before they perform a diverse task. Research has shown how tuning into a selected song can drastically change one\u2019s mood and in turn, their performance. There is a positive correlation between mood and performance. In many ways, music engages the brain, by capturing one\u2019s emotion and memory. It is reported music affecting the brain is also a physical experience, due to the release of the hormone oxytocin (Keeler & Roth, 2015). It can help change the state of mind. Although it doesn\u2019t make it easier, it can make the performance more enjoyable. Problem Statement According to \u201cMusic and Memory: Effects of listening to music while studying in college\u201d listening to music while studying is common behavior for college students. This study explores how different music block the outside world creating a better learning environment. The researchers investigated the ability to learn a language and how fast they are able to learn it in an environment of music or silence. The subjects who studied a foreign language with music had a better retention rate than those who studied without. A study conducted by Hallman, Price, and Katsarou, (2002) tested the effects of calming and relaxing music on children cognitive skill. They found a better performance on task with music than without. Counterarguments believe that music can erode your cognitive intelligence. in another study, students were given a choice to listen to music or not. Majority of the students chose to do without it because they believe it would hinder their ability to study (Dolegui, 2013). Listening to music may make someone feel better but may not help them learn something new. It can conflict with the material they are trying to learn. The most common way to listen to music is through headphones. Some arguments state that headphones are making people antisocial. Many people plug their ears to create a bubble and maximize concentration. This problem has been brought to attention because there are>
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