natural key? a natural key belongs to and describes the attributes. what type of relationships are shown is 1-1 when u get a many to many: make a linking table that resolves the many to many into 2 1-1 relationships. domain entities weak entitiy which term best defines normalization: the process of removing anomolies which is normal form that removes all repeating groups and arrays: normal form 1 which of the follo is normal form that removes transiant dependency: 2nd deletion anomoly occurs when
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Blog 2 Human trafficking has been a serious problem over the world. There are four categories of human trafficking: Sex trafficking‚ forced labor‚ bounded labor‚ and child soldiers. Sex trafficking is the most widespread and severe. Women and younger girls are forced to be prostitutes. They cannot escape‚ and they have to suffer unbearable pain every moment. Nowadays there is a growing concern over whether decriminalize prostitution reduce sex trafficking. According to Cari Mitchell‚ legalize prostitution
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Task 1 Our assignment is to carry out investigations into two companies from two different sectors; these sectors are the private sector and the public/voluntary sector. The private sector are all about making profit rather than providing a service. The public/voluntary sector on the other hand want to concentrate on providing a good and efficient service for their customers such as the NHS‚ they provide a medical service for residents of this country‚ of course this isn’t to make a profit because
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In the Black Mirror season 3 episode 1‚ the world is ruled by social status and social acceptance‚ everything from entering a building to flying on a plane is based on your social status which ranges from 0 to 5 stars. The theme of Racial profiling leading to demonization is present strongly in this episode. Black people and people of color are mostly seeing working in cafes and low-end jobs where their white counterparts have jobs in buildings where they seem to build their social status instead
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networking protocol can be refined and agreed upon. Some common RFC’s are RFC1866 (HTML)‚ RFC894 (Ethernet)‚ and RFC1180 (TCP/IP). RFC’s date back all the way to 1969 when the first RFC was published‚ RCF 1. RFC 1 was about host software and was made while working on the ARPA net. I bring up RFC 1 just as an example of how RFC’s documenting standards over the evolution of technology can be a great tool of keeping record.
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I am going to be examining Act III Scene I and Act III Scene II to show how these two scenes create dramatic effectiveness for the audience. Act III Scene 1 (A Room in the castle) involves Claudius contemplating whether or not to send Hamlet away to London in order to deal with his troubles. This is also the scene of Hamlet’s famous soliloquy ‘To be or not to be”‚ whereby he is considering his life and what has been going on since his fathers death. Act III Scene II is where Hamlet has a play in
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Network Topology This paper will discuss the three types of network topologies discussed in Chapter 3. They are‚ hierarchical star‚ bus‚ and ring network topologies. Each has its advantages and disadvantages as will be discussed The hierarchical star is the most common one used in modern networks. It allows many pieces of equipment to be connected to the network via a hub or more commonly a switch. It allows for one continuous connection from the telecom room to the user end equipment. If the
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Setting up my new computer‚ with the Window 7‚ operating system was fairly simple. The setup directions were easy to follow‚ in order to get me up and running. Upon setting up my new system I took care of establishing my internet connection‚ from my Internet Service Provider‚ which happens to be Comcast. Now that I’m connected to the internet and ready to take on the World Wide Web the fun part begins‚ making sure it’s protected against any harmful attackers‚ and any virus threats. First off I
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Integrated Case 3-12 a. D’leon’s expansion did increase sales‚ however the companies net income‚ NWC and after-tax operating income suffered greatly at well‚ this is probably due to the huge increase in spending. b. The company’s expansion also restricted free cash flow greatly. c. Since the companies total liabilities almost tripled from 07-08 meaning one can assume they are indeed not paying their creditors/suppliers in a timely manner. d. Unfortunately operating costs are exceeding
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Donell Jones PM3225 Unit 3 Assignment 2 Specific Tools Problem tree analysis is a key to many kinds of project planning. Problem tree analysis helps to find solutions by mapping out the anatomy of cause and effect around an issue but with more structure. The problem can be broken down into manageable pieces which allow clearer views on priorities and stronger focuses on objectives in planning. It is often the first step in win-win solutions. Problem tree analysis is
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