1. Describe the relations that would be produced by the following relational algebra operations a) ПhotelNo(σprice>100(Room)) It will produce a single attribute (hotelNo) giving the number of hotels room prices greater 100. b) σHotel.hotelNo=Room.hotelNo(Hotel X Room) A join produce of hotel and room containing all the attributes of both. c) ПhotelName(Hotel Hotel.hotelNo=Room.hotelNo (σprice>100(Room))) It is a join of hotel and room with the price greater than 100. d) Guest(σdateTo>’1-June-12’(Booking)
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MATLAB J.-S. Roger Jang Ned Gulley ® Fuzzy Logic Toolbox Computation Visualization Programming User’s Guide Version 1 How to Contact The MathWorks: PHONE ¤ FAX MAIL 508-647-7000 508-647-7001 Phone Fax Mail u INTERNET The MathWorks‚ Inc. 24 Prime Park Way Natick‚ MA 01760-1500 http://www.mathworks.com ftp.mathworks.com comp.soft-sys.matlab Web Anonymous FTP server Newsgroup Technical support Product enhancement suggestions Bug reports Documentation error reports
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Sports Day System Name: Chan Ying Wah Content: |Objective……………………........... |Pg.3-5 | |Analysis.……..…….……………….. |Pg.6-11 | |Design ……....…….……………….. |Pg.13-21 | |Implementation……………………..
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October 10th‚ 2014 Professor Cruz Art into History Greek and Roman Art The Metropolitan Museum of Art has many different exhibits with ancient portraits‚ sculptures‚ steles‚ freezes‚ paintings and many more. The Greek and Roman exhibit was very interesting. The way the Greeks and Romans portrayed their feelings and life experiences through art is very diverse. During my visit to Metropolitan‚ I had gone for a tour of this exhibit and was amazed by the works of art I was seeing. Just knowing it was
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The museum I chose to visit for my project was the Holocaust museum. My visit there was so far peaceful and reflective. The museum serves to not only remind the visitors about the victims of Holocaust but to also teach and explain to them what went on during that event. My experience turned out to be memorable but I wasn’t pulled in as I thought I it would be. The structure of the holocaust museum disappointed me. It was very small and looked lonely compared to the other vibrant museums. I wasn’t
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Salvador Dali paintings outside of Europe‚ the Salvador Dali Museum in St. Petersburg should be a museum most people should get to know. The museum was first opened in 1982 and‚ it was rebuild and reopened to the public in January 11‚ 2011. The new museum hold 7 of 18 “masterpieces” created by Dali‚ and the private collection of A. Reynolds and Eleanor R. Morse‚ who became great friends with Salvador and Gala Dali. The path in the museum is mostly predetermined but there is always a way to make it
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President Abraham Lincoln Name MGT380: Leadership for Organizations Instructor: Date: President Abraham Lincoln One of the most influential and prominent leaders in American History that I admire is President Abraham Lincoln. Most leaders who have raised the position of the President of the United States have used their abilities to influence others to follow them in working towards a shared common purpose. Abraham Lincoln stands out among U. S. Presidents as perhaps the most transformational
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Security Issues in NoSQL Databases Lior Okman Deutsche Telekom Laboratories at Ben-Gurion University‚ Beer-Sheva‚ Israel Nurit Gal-Oz‚ Yaron Gonen‚ Ehud Gudes Deutsche Telekom Laboratories at Ben-Gurion University‚ and Dept of Computer Science‚ Ben-Gurion University‚ Beer-Sheva‚ Israel Jenny Abramov Deutsche Telekom Laboratories at Ben-Gurion University and Dept of Information Systems Eng. Ben-Gurion University‚ Beer-Sheva‚ Israel Abstract—The recent advance in cloud computing and
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Benefits of a Database and Information-Gathering Techniques Brian Morrow Professor Cohen CIS 111 May 5‚ 2013 A database management system is a system in which data is stored‚ processed‚ and retrieved. These systems are known for security accuracy and consistency. A well-planned and developed database is very efficient and meets the current and future needs of the organization to which it services. This type of system allows the organization to collectively store and manipulate data. One key
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Brittany Hewing Art of the Renaissance 222-01 11/10/2014 In this essay I shall discuss two paintings I observed at the Art Institute of Chicago and compare the two as well. During our field trip to the Art Institute of Chicago even though we did not have enough time to properly view the pieces along with a large portion of the museum with pre-renaissance pieces in them were closed off to the public. Two pieces that really stuck out to me during the trip were: “Mater Dolorosa (Sorrowing Virgin)”
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