User Account

All Pages

What is the significance of a database in today society

Assignment Help Database Management System
Reference no: EM133543010

Questions:

  1. What is a database?
  2. Why is the primary key or unique identifier critical in a database?
  3. Describe how field names should be defined in the database.
  4. Why is it not a good to assign field names such as field1, field2, field3, and so on?
  5. Which field should be designated as the primary key?
  6. What is the significance of a database in today's society?

Reference no: EM133543010

Questions Cloud

Do you use different communication methods : Do you use different communication methods depending upon the topic and/or the recipient? Explain. Describe your most frequently used method(s)
How an organizations culture determines : Provide an example and explain how an organization's culture determines the sensitivity level on various risks
What would you say in your explanation : money and wasting your time on a frivolous course. You must explain to him that his money and your time are not being wasted. What would you say in your
Role analyzes situations from a perspective : Role analyzes situations from a perspective that takes into account the overall operations of the organization and the organization's value chain
What is the significance of a database in today society : Which field should be designated as the primary key? What is the significance of a database in today's society?
Describe the elements of a swot analysis : Describe the elements of a SWOT analysis. Conduct a quick SWOT analysis on either your current employer or TAMU-CC. Now conduct a quick SWOT analysis
What do you consider the most significant paragraphs : What do you consider the most significant paragraphs of this essay? How is this essay structured? What is compelling about the way Wideman relays this series
Contrast traditional and controller-based networking : Brie?y compare and contrast traditional and controller-based networking. What is SDA? Make sure to include fabric, underlay. and overlay when covering SDA.
Whom the deals outcome is important : Which one of the choices below is not likely a constituency to whom the deal's outcome is important? The FDA commisionner The buyers and consumers of the baby

Reviews

Write a Review

Database Management System Questions & Answers

  Traditional file systems vs database systems

In this part of the assignment, the student has to debate on whether traditional file systems are better than database system.

  Case study- data breaches and regulatory requirements

Case Study: Data Breaches and Regulatory Requirements, The National Institute of Standards and Technology (NIST) provides an extensive amount of information, resources, and guidance on IT and information security topics

  Describe how often the given measures should be performed

Describe how often these measures should be performed and the order in which each should be performed.

  Advantages and disadvantages of downloading software

Write a 700- to 1,050-word paper describing the steps involved in downloading files and programs from the Internet.

  Identify the primary key of each collection by underlining

As above, show the First Normal Forms that are derived, the second Normal Forms and the Third Normal Forms.

  Formulate the problem of determining the optimal locations

Consider the University of the Far West described in Example. Suppose that the university administration has decided that two audiovisual centers are needed.

  Provide the relationship diagram of the table for every cube

Provide the relationship diagram of the tables for every cube - For each cube, provide the description what kinds of analysis service the cube serves.

  Create an erd that shows the entities and attributes

Create an ERD that shows the entities, attributes, relationships, cardinality and optionality that describe the booking of a room by a guest. This ERD is to be labelled ERD 1 - Add the entities, attributes, relationships, cardinality and optionalit..

  Database modeling and normalization

Database Modeling and Normalization

  Effective partnership relationship between management

Using research evidence, critically evaluate the key factors for an effective partnership relationship between management and a trade union - Critically analyse Nasser's strategy of encouraging employees to form a trade union.

  Create a stack of single byte entities

Write in assembler a program that will create a stack of single byte entities and have the following operations: push and pop.

  Discuss problem related to multihead turing machine

A multihead Turing machine can be visualized as a Turing machine with a single tape and a single control unit but with multiple, independent read-write heads.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd