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Define the two principle integrity rules for the relational modelDisscuss why it is desirable to enforce these rules also explain how DBMS enforces these integrity rules?
Wiki User
∙ 14y ago
Define the two principle integrity rules for the relational modelDisscuss why it is desirable to enforce these rules also explain how DBMS enforces these integrity rules?
Wiki User
∙ 14y ago
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Function always follows structure is referred to as the principle of what?
The principle of complementarity of structure and function.
10 principles underlying system development database systems?
Principle 1 Get the System Users Involved, they are the most critical of the system. Not only will they give you great ideas, but this will help with buy in. Principle 2 Use a Problem-Solving Approach, this should be the approach on all project using some variation of a problem solving approach. Principle 3 Establish Phases and Activities Principle 4 Document throughout Development Principle 5 Establish Standards Principle 6 Manage the Process and Projects Principle 7 Justify Information Systems as Capital Investments Principle 8 Don't be afraid to Cancel or Revise Scope Principle 9 Divide and Conquer Principle 10 Design systems for growth and change
What is the principle of electric welding?
the basic principle of welding is 1. first we have some broken material 2. a welder 3. welder should know how to weld
What is the working principle of reflex clystron?
microwave component related..
What principle does a operation of digital computer based on?
Counting, using the binary system. Logic 1 and 0 representing electric current on and off.
In education what is relational concepts?
Relational concepts are things that relate to each other. They go together and are aligned with the concept or principle being taught.
What is a synonym of the word integrity?
Honor, uprightness, candor, forthrightness, principle, virtue, incorruptibility.
What is the principle of natural selection?
The principle of natural selection is that the fastest or the strongest (in other words the most skill at a trait) would be the most desirable mate and the weak ones that lacked these skills or mutations like thumbs would not be mated with. So the principle of natural selection is we will always find the strongest, fastest or the most intelligent or other advanced traits more desirable.
What are the synonyms of integrity?
Synonyms of integrity include rectitude, honesty, forthrightness, straightforwardness, incorruptibility, principle, sincerity, goodness, incorruption, righteousness, virtue, honestness, probity, purity, candor, and honorableness.
What is meant by integrity and assess its importance as an underlying principle in cooperate governance?
Integrity can be best explained by taking an example. Let us consider "A" is a user who wants to pay rs 500 to flipkart from his account but something went wrong during the transaction , if the integrity is enforced then the transaction will either occur completely or not at all.
What are the principles of sustainment?
The principles of sustainable development refers to the organizing principle for human life on a finite planet. It also refers to the posits of a desirable future state for all human societies to live in desirable conditions without undermining the sustainability of the natural system and the environment.
What is the basic principle of Totality?
1. An individual can not dispose of their organs or destroy their capacity unless it is for the greater good of the entire body 2. we have a duty to preserve the integrity of our bodies
What is Hans gross's golden rule?
Hans Gross's Golden Rule is a principle in criminal investigation that emphasizes the importance of securing the crime scene to preserve evidence and prevent contamination. It states, "Locard's Exchange Principle" which suggests that every contact leaves a trace. This principle highlights the significance of maintaining the integrity of the crime scene to ensure accurate investigation outcomes.
What are some synonyms for the word 'ethic'?
The noun ethic is defined as moral principle. Synonyms include: code, fairness, integrity, moral, morality, principle, righteousness, set of values, value. You will often see "work ethic" which refers to the way a person performs their work as well as their overall view of their job.
What is passion vs principle in Jane Eyre?
In "Jane Eyre," passion represents intense emotions and desires, while principle refers to moral ideals and values. Jane often struggles between following her passions, such as her love for Mr. Rochester, and adhering to her principles, such as maintaining her independence and integrity. Ultimately, Jane learns to balance passion and principle in her decisions and actions.
What are the principles of sustainable development?
The principles of sustainable development refers to the organizing principle for human life on a finite planet. It also refers to the posits of a desirable future state for all human societies to live in desirable conditions without undermining the sustainability of the natural system and the environment.
Explain the concept of Relational Model with a real time example of a University System?
The relational model is a method of structuring data using tables where relationships between entities are represented by common attributes. In a University System, you could have tables for students, courses, and instructors. The students table would have student information, courses table would have course details, and the instructors table would have details of instructors. The relationship between them can be established using keys, such as a student ID or course ID.
