Data Link Layer

My first ever art experience was doodling on a piece of paper when I knew how to hold a pencil. I don’t know where this artist gene came from, since all my family members worked in engineering or business. I am happy that my mom stands by my side all the time, and even encouraged me to go to an art school when I had no plan for my future college. My focus in this school, The School of Art Institute of Chicago (SAIC), is visual communication. I am preparing for the portfolio review this semester…

disgruntled employee. Secondly, the business can ensure that they have some sort of remote backup. Most of the time business are so preoccupied with securing data from malware and/or hackers, that they can sometimes overlook the need to protect that data from other outside threats such as disasters that could cause physical loss of that same data. (Scheetz,…

triangulation might make the research open to the risk of subjectivity, which is the ability of interpreting data by making judgement by using experience, beliefs, and feelings. Also, if systemic bias- which are external influences that might affect the accuracy of the results of an experiment or observation- is present during the conduction of research from the sources, the triangulated data would simply bear the illusion of credibility but will, in fact, not be credible on a scrutinized basis.…

Medical Center (DMC) for the past three years and has signed an agreement for five additional years. The main focus of the team was to present the situation at BIMS, describe the instrument used for data collection, identify types of data collected, identify the level of measurement, code the data, clean the data, and draw a conclusion. With the material learned in class the team is better prepared in analyzing and developing a conclusion based…

The gradual transformation in data quantity has resulted in emergence of the Big data and immense datasets that need to be stored. Traditional relational databases are facing many difficulties meeting the requirements of the volume and heterogeneity structure of big data. NoSQL databases are designed with a novel data management system that can handle and process huge volumes of data. NOSQL systems provide horizontal scalability by supporting horizontal data partitioning across heterogeneous…

• Identify the target market for Atlantic Computer’s products. For the high performance servers that “Atlantic Computers” was famous for, they targeted huge firms and organizations who required these for complex application such as supply chain management, ERP and business intelligence. The target market for Atlantic Bundle (Tronn + PESA) can be defined as people in the web server and file sharing application segments, especially those who preferred low end systems to share work. It can also…

Three Colors: Red Questions 1. Throughout “Three Colors: Red” many themes were explored in this feature film. For instance, the first one we see appear in the film multiple times includes the technology aspect of using a telephone. When the movie opens up Michel makes a phone call to Valentine. As we hear the phone ringing we follow the phone line, which goes from the wire in his room, down the apartment, into the ocean, through a tunnel, then the message gets sent to Valentine who is living…

adding, deleting, and modifying data A built-in user interface that carry the activity of obtaining information resource from a collection of information stored EXAMPLE Microsoft Access, MySQL, Oracle, and Microsoft SQL Server Web search engine ADVANTAGES -Controlling data redundancy -Data consistency -Data sharing -Data integration -Integrity constraints -Data atomicity -Database access language -Development of application -Creating forms -Report…

Are your policies and procedures something that sit on a shelf until the auditors and/or regulators ask to see them? Have they become akin to "Shelfware"? As I write this, my colleagues and I are very busy assisting companies with assessing risks, recommending security posture and well yeah, auditing IT controls too. So what about policies and procedures? Where do they fit? Are they anything more than the product of “give the auditors what they want”? When was the last time or better yet,…

our case The Reproduction Antiques Company. It is a conceptual level data model and provides the concepts of entities, relationships and attributes. The Reproduction Antiques Company database context Entity: an animate or inanimate thing of independent physical or conceptual existence and distinguishable.…