Choosethe correct or the best alternative in the following: Q.1 Which of the following relational algebra operations do not require the participating tables to be union-compatible? (A) Union (B) Intersection (C) Difference (D) Join Ans: (D) Q.2 Which of the following is not a property of transactions? (A) Atomicity (B) Concurrency (C) Isolation (D) Durability Ans: (B) Q.3 Relational Algebra does not have (A) Selection operator. (C) Aggregation operators. (B) Projection
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ACHARYA NAGARJUNA UNIVERSITY 3 year P.G. Degree Course (Semester System) MASTER OF COMPUTER APPLICATIONS W.E.F. 2009 – 2010 R.V.R. & J.C. COLLEGE OF ENGINEERING (Sponsored By Nagarjuna Educational Society) CHOWDAVARAM – GUNTUR-19 ACHARYA NAGARJUNA UNIVERSITY RULES AND REGULATIONS OF SEMESTER SYSTEM IN POST-GRADUATE DEGREE COURSES EFFECTIVE FROM THE ACADEMIC YEAR 2009-2010 ONWARDS. 1. ADMISSION : Candidates shall be admitted into P.G.Degree Courses strictly in accordance with the rank
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2.0 Review of Related Literature and Studies 2.1 Introduction This chapter discussed the related literature and studies to assess and evaluate the existing system to see the need for the proposed system. 2.2 Review of Literature 2.2.1 Local Literature 2.2.1.1 Regulating the establishment and operation of pawnshops As stated in the Presidential Decree No. 114 series 1973 Regulating the establishment and operating of PAWNSHOPS‚ It is hereby declared the policy of the State to regulate the
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Efficiency and cost savings throughout the enterprise are the two main focal points of Census Bureau’s operational strategy. However‚ Census Directorates are constantly implementing various cost-conscious and streamlined techniques‚ concentrated solely towards experienced resources and not emerging technology to achieve their goals of efficiency in productivity‚ costs and increased service levels. Additionally‚ at the Census Bureau‚ not every active or operational database is a candidate for consolidation
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AIS 424A- Winter 2013 List of Most Important Topics to Review for Exam I Chapters 1&2: - The three basic objectives of AIS 1. To effectively collect and store data about a company’s activities‚ transactions‚ and resources - Capture transaction data on source documents. - Record transaction data in journals‚ which present a chronological record of what occurred. - Post data from journals to ledgers‚ which sort data by account type. 2. To transform data into information useful to management
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expressed towards your co-workers truly assisted in the theme of community being portrayed by you in the narrative. I would like to particularly shift focus on the moment in the story when Danny came to you‚ throwing himself humbly into an organic relational situation in which you expressed a deep level care and genuine modesty for helping him with his troubles. Not only did you cover his shift over the weekend so he could attend the date with Tonya; but when he came to you asking for advice on how
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YARMOUK UNIVERSITY FACULTY OF ECONOMICS AND ADMINISTRATION SCIENCES DEPARTMENT OF ACCOUNTING COURSE SYLLABUS FALL SEMESTER 2011/2012 COURSE: Title: ACC471— Accounting Information System Instructor:Dr. Iaad Sartawi Class Time: Section (1) – 8:00-9:00 Sunday‚ Tuesday‚ & Thursday. Section (2) – 10:00-11:00 Sunday‚ Tuesday‚ & Thursday. Section (3) – 8:00-9:30 Monday & Wednesday. Class Room: LAB 104A Office Hours: 11:00-12:00 Sunday‚ Tuesday‚ & Thursday. 9:30-10:30
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is a Relational Database Management System developed by Microsoft Inc. * Its primary query languages are: T-SQL‚ ANSI SQL. * Oracle * Excellent database server choice for client/server computing. * Very large and multi-user database management system. 1. Microsoft Access is entry-level database management software. 2. RDBMS stands for Relational Database Management System. * Basis for SQL‚ and for all modern database systems * Based on the relational model
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Hibernate allows us to do object relational mapping. Simply this mean‚ conversion of objects derived from java classes inside the application‚ directly to tables in the database. This will reduce the effort utilized in drawing ER diagrams‚ normalization (conceptual design) as well as physically writing SQL coding to complete the physical design inside the RDBMS. Hibernate will prevent getting your java code dirty via writing SQL within it. If you use hibernate‚ no sql within your java application
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Managers typically interact with OBE tools Structured-Query-Language (SQL) – Asks users to write lines of code to answer questions against a database MIS professionals have the skills required to code Relational Database Model (RDMS) – allows users to create‚ read‚ update‚ and delete data in a relational database. Entity (also called a table) – stores information about a person‚ place thing transaction‚ or event. Attributes (also referred to as columns or fields) – are the data elements associated
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