User Account

All Pages

Implement schema

Assignment Help Basic Computer Science
Reference no: EM133234702

Question

Implement a schema given below and write the SQL queries for the following statements

Webinar(w_id, title, speaker, rating, category, date)

Speaker(s_id, s_name, email, birthday, profession, location, status, interest, seeking)

(a) NEED a view with title and time of the webinar.

(b) Select all webinar title, speaker, rating and category in a sorted order.

(c) Select all speaker names who work at Texas location as a teacher and gave webinar on cerain date.

(d) Select all webinar titles that have 4 or above rating on a scale of 5 and was conducted by a speaker who is interested in cybersecurity related topics.

Reference no: EM133234702

Questions Cloud

Linux server to validate and authenticate users of lan : As a network administrator, you are requested to set up a Linux Server to validate/authenticate the users of a LAN.
Description for inventions : Choose one age/period above and make timeline of all products that have been invented during that time and give a short and brief description for inventions.
What concerns do you have regarding data privacy : How often can you get a paper copy of your data record from each database? What concerns do you have regarding data privacy?
Produce word document report : Produce Word document report. Identify what type of violation you believe has occurr who are the person(s) that could be responsible,
Implement schema : Implement a schema given below and write the SQL queries for the following statements Webinar(w_id, title, speaker, rating, category, date)
Data transitive dependencies may also be erroneous : Can you elaborate on "Data transitive dependencies may also be erroneous"
Transcript request application : Use Visual Studio to create Three C# projects and design their user interface/form. Transcript Request Application:
Mathematical set functions like union and intersection : There are no similarities between the two sets. Sets are relevant to mathematical set functions like union and intersection.
Permissions does linux use for files and directories : What command used with the -f option can monitor a text file for changes? What three permissions does Linux use for files and directories?

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Identifies the cost of computer

identifies the cost of computer components to configure a computer system (including all peripheral devices where needed) for use in one of the following four situations:

  Input devices

Compare how the gestures data is generated and represented for interpretation in each of the following input devices. In your comparison, consider the data formats (radio waves, electrical signal, sound, etc.), device drivers, operating systems suppo..

  Cores on computer systems

Assignment : Cores on Computer Systems:  Differentiate between multiprocessor systems and many-core systems in terms of power efficiency, cost benefit analysis, instructions processing efficiency, and packaging form factors.

  Prepare an annual budget in an excel spreadsheet

Prepare working solutions in Excel that will manage the annual budget

  Write a research paper in relation to a software design

Research paper in relation to a Software Design related topic

  Describe the forest, domain, ou, and trust configuration

Describe the forest, domain, OU, and trust configuration for Bluesky. Include a chart or diagram of the current configuration. Currently Bluesky has a single domain and default OU structure.

  Construct a truth table for the boolean expression

Construct a truth table for the Boolean expressions ABC + A'B'C' ABC + AB'C' + A'B'C' A(BC' + B'C)

  Evaluate the cost of materials

Evaluate the cost of materials

  The marie simulator

Depending on how comfortable you are with using the MARIE simulator after reading

  What is the main advantage of using master pages

What is the main advantage of using master pages. Explain the purpose and advantage of using styles.

  Describe the three fundamental models of distributed systems

Explain the two approaches to packet delivery by the network layer in Distributed Systems. Describe the three fundamental models of Distributed Systems

  Distinguish between caching and buffering

Distinguish between caching and buffering The failure model defines the ways in which failure may occur in order to provide an understanding of the effects of failure. Give one type of failure with a brief description of the failure

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