following best describes an attribute that can be primary key? candidate key a key that consists of 2 or more attributes combined is called: Composite key which of the follow represents the advantage of 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
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Communication Technologies Assignment 1 This is a rudimentary diagram representing the basic network that is employed in the Boston College Rochford Campus. This section represents a room‚ or department within the campus‚ showing how the Nodes are all connected to a multi-port switch using straight-through cables (Used to connect non-similar devices‚ such as a PC and a switch). The diagram on the left is a bog standard star topology‚ whereby a switch is connected to multiple nodes
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Chapter 1 Review Questions 1. A project is defined‚ according to the Project Management Insitute‚ as a temporary endeavor undertaken to create a unique product‚ service‚ or result. Five characteristics that help differentiate projects from other functions carried out in the daily operations of the organization are as follows: 1. An established objective. 2. A defined life span with a beginning and an end. 3. Usually‚ the involvement of serveral departments and professionals. 4. Typically
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College Chemistry 1 Lab 16 Oxidation Reduction Lab 16 Introduction: I will learn about redox reactions. Materials and Methods: I placed ten drops of each substance into different wells. Then I took Magnesium and put it in the first one. I put Zinc into the second one. I placed lead into the third and fourth one‚ and put iron into the fifth one. Results: See Table Below. Discussion: I learned about different redox reactions. Questions: A. Sodium
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Mechanism 4 shows the debromination of 2α-bromocholestan-3-one to give 4. This mechanism which is similar to a Favoskii rearrangement‚ is likely to go via this path as other research has shown that there is often a by-product with this reaction. The by-product is cholest-4-en-3-one which requires the intermediate seen in the third molecule in the above mechanism. The intermediate is highly strained and with the presence of base a proton will be extracted which aids the collapse of the three membered
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Multiple Choice Questions 1. Which of the following is true about a TCP/IP network? The network uses standards defined in TCP/IP RFC’s plus other standards. 2. Which of the following terms is not a common synonym for TCP/IP model? Ethernet / TCP/IP Mapping 3. Think generically about the idea of a networking standard‚ ignoring any particular standard or standards group. Which of the following is typically true of a standard? It exists as a written document / it has been passed through
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Assignment 3 Title: Reflective Essay Name: Student Number: Unit Name: Email Address: Date Submitted: Word Count: 1‚ 967 URL (if applicable): I declare that I have retained a copy of this assignment. I have read and understood Curtin University policies on Plagiarism and Copyright and declare that this assignment complies with these policies. I declare that this assignment is my own work and has not been submitted previously in any form for assessment.
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God’s Mercy for the Ephesian Church: A Look at Ephesians 2:1-7 INTRODUCTION The book of Ephesians is one of Paul’s many New Testament letters‚ or epistles‚ to the Christian church still in its infancy. At the time of its writing‚ Paul is in Rome‚ imprisoned for championing the purposes of Christ and growing the church. We see numerous occurrences where Paul‚ being a man of little concern for the status quo‚ is either imprisoned or fleeing capture by Jewish or Roman officials for usurping the
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Christian and Jews alike serve the same one true and living God the Great I AM‚ the God who created the heavens and the earth‚ the God that breathed life into the nostrils of man. 2.1: The Account of Creation Scripture 1: “Genesis 1 verse 1 In the beginning God created the heavens and the earth. 2The earth was formless‚ and darkness covered the deep waters. And the Spirit of God was hovering over the surface of the waters.” (NLT‚ 2013) The first words in the bible state that the Lord not only
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Unit 1 – An introduction to working with children. E1&E2: There are many different types of setting which provide care and education for children and families. The main three settings are the statutory sector‚ voluntary sector and private sector. Statutory sector is a service that by law has to be provided by the government to children and families‚ for example‚ St Peters RC Primary School. The opening and closing times is between 8:45-3:10 (depending on before/after school clubs). This school
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