...and osql utilities-Integration with Visual Studio 2005 Snapshot Isolation Levels-Service Broker (as a client only) Native XML support, including XQuery and XML Schemas-SQL CLR Transact-SQL language support-Multiple Active Result Sets (MARS) Dedicated Admin Connection-Import/Export Wizard ORACLE EXPRESS FEATURES Interactive reports Declarative BLOB support Enhanced report printing Adding to the theme repository Optional runtime-only installation Improved security Application date format Application builder refinements DB2 EXPRESS FEATURES Bi-temporal data management Always on transactions Enhanced security Flexible application development and management MICROSOFT EXPRESS LIMITATIONS Maximum memory utilized by SQL Server Database Engine is 1GB Maximum size of each relational database is10GB No SQL Profiler Dedicated admin connection under trace flag Single CPU ORACLE EXPRESS LIMITATIONS Can run only one instance of Oracle Database on each individual computer, unless upgraded Maximum...
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...Business rules and Data Models Darryl W Anderson CIS 111: Introduction to Relational Database Management Systems Kean University requested that I develop a database for their college. The purpose of the database will be to track the students and the courses. They also want a place in the system to track the instructors teaching each course. There are many things that need to be considered in developing this database. This paper will outline the entities, attributes for each entity, the type of relationship, constraints, some business rules, and the conceptual and physical models. There will be three main entities in the system; the students, the instructors and the courses. First, the students’ attributes will include; last name, first name, social security number, phone number, date of birth, address, student ID, level of education, enrollment date, GPA, any standardized test scored, all accepted credits, and their class schedule. Next the courses attributes will include the course name and specific class code. Finally, the attributes for the instructors will include the last name, first name, teacher ID, salary, address, telephone numbers, certifications, degrees, and the course and class code they are teaching. This will make the system easier to keep track of instead of having it spelled out next to either the instructors' or the student's name. The relationship of this database would be a many-to-many relationship. This would be because each class can be taken by...
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...Database Analysis Paper Angel Vega CIS/205 7/14/2011 Prof. Allen Database Analysis Paper The Countertop Guys is an organization located in Fort Lauderdale, Florida that provides service to The Home Depot and Lowes stores as a countertop and cabinet manufacturer. This small business currently covers all South Florida and part of the Treasure Coast. The Countertop Guys uses a SQL Database to keep up with the manufacturing, customer service and work order processing. The database application used is Filemaker Pro and this application enables the users to keep track of work orders status, material daily production reports among others. Microsoft SQL Server also allows user-defined composite types (UDTs) to be defined and used. It also makes server statistics available as virtual tables and views (called Dynamic Management Views or DMVs). In addition to tables, a database can also contain other objects including views, stored procedures, indexes and constraints, along with a transaction log. A SQL Server database can contain a maximum of 231 objects, and can span multiple OS-level files with a maximum file size of 220 TB. The data in the database are stored in primary data files with an extension .mdf. Secondary data files, identified with an .ndf extension, are used to store optional metadata. Log files are identified with the .ldf extension. Storage space allocated to a database is divided into sequentially numbered pages, each 8 KB in size. A page is the basic...
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...Examination Paper of Data Base Management Systems IIBM Institute of Business Management Examination Paper Subject Code- E1010 Database Management Systems Section A: Objective Type (20 marks) This section consists of Multiple Choice Questions / True & False. Answer all the questions. Each Question carries 1 mark. MM.100 Multiple Choices: 1. Structured Query Language (SQL) is the language for working with a. DDBMS b. RDBMS c. Both (a) & (b) d. None of the above 2. Decomposition in database design means a. Breaking one table into multiple tables b. Breaking two table into multiple tables c. Composing multiple tables into one table d. None of the above Locking helps a. Hiding the database b. To solve concurrency problems c. Both (a) & (b) d. None of the above 3. 4. Database optimizer a. Enhances the speed of query execution b. Minimizes the speed of query execution c. Is a program d. None of the above 5. Data is __________. a. Raw facts b. Processed information c. Both (a) & (b) d. None of the above 6. Mobile computing means a. Ability to use computer while on still b. Ability to use computer while on move c. Calculation with the help of mobile d. None of the above 1 IIBM Institute of Business Management Examination Paper of Data Base Management Systems 7. Operation Data Store (ODS) provides a. Situation sensitive decision support & operational reporting b. Time sensitive decision support & operational reporting c. Both (a) & (b) d. None of the above 8. Transaction...
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...Examination Paper: Data Base Management System IIBM Institute of Business Management Semester-I Examination Paper Database Management System Section A: Objective Type (20 marks) • • • This section consists of Multiple Choice Questions & Fill in the blanks / True & False. Answer all the questions. Each Question carries 1 mark. MM.100 Multiple Choices: 1. Structured Query Language (SQL) is the language for working with a. DDBMS b. RDBMS c. Both (a) & (b) d. None of the above 2. Decomposition in database design means a. Breaking one table into multiple tables b. Breaking two table into multiple tables c. Composing multiple tables into one table d. None of the above Locking helps a. Hiding the database b. To solve concurrency problems c. Both (a) & (b) d. None of the above 3. 4. Database optimizer a. Enhances the speed of query execution b. Minimizes the speed of query execution c. Is a program d. None of the above 5. Data is __________. a. Raw facts b. Processed information c. Both (a) & (b) d. None of the above 6. Mobile computing means a. Ability to use computer while on still b. Ability to use computer while on move c. Calculation with the help of mobile d. None of the above IIBM Institute of Business Management 1 Examination Paper: Data Base Management System 7. Operation Data Store (ODS) provides a. Situation sensitive decision support & operational reporting b. Time sensitive decision support & operational reporting c. Both (a) & (b) d. None of the above 8. Transaction...
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...relational database management system (RDBMS). The scope of SQL includes data insert, query, update and delete, schema creation and modification, and data access control. The SQL standard has gone through a number of revisions: SQL-86, SQL-89, SQL-92, SQL: 1999, SQL: 2003, SQL: 2006, SQL: 2008, SQL: 2011. A few things I was able to find was language enhancements for temporal data definition and manipulation, time Period definitions, temporal primary keys, temporal referential integrity, Syntax for time-sliced and sequenced queries on system time tables. 2. Features for Microsoft SQL Server Express supports most of the features and functionality of SQL Server. The following list some of the major features and components that are supported. Stored Procedures, SQL Server Configuration Manager, Views, Replication (as a subscriber only), Triggers, Advanced Query Optimizer, Cursors, SMO/RMO, sqlcmd and osql utilities, Integration with Visual Studio 2005, Snapshot Isolation Levels, Service Broker (as a client only), Native XML support, including XQuery and XML Schemas, SQL CLR, Transact-SQL language support, Multiple Active Result Sets (MARS), Dedicated Administrator Connection, Import/Export Wizard. Although it does not come without its limitations like Maximum memory utilized by SQL Server Database Engine is 1GB, Maximum size of the each relational database is 10 GB, No SQL Profiler, Dedicated admin connection under trace flag, Single CPU (prior to 2008 R2 Express), Maximum number of...
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...Network 8 Application 9 Conclusion 11 References. 12 Introduction In the modern world, businesses depend largely on databases and therefore in a case whereby such databases became unavailable then it would be an indication the businesses will also fail. As a result, there are lots of different databases in the market with different characteristics in term of memory planning, processes, and physical appearance. It is the obligation of an organization to understand the features of such databases to make the correct choice regarding which one to purchase. Therefore, an outline of the comparisons between the Oracle 12c and the Microsoft SQL Server 2012 has been given. History. The Microsoft SQl Server was initially released in the year 1989, and major improvements have been done o it since then. On the hand, the Oracle database was released in the year 1980. Both databases use the c++ language to carry out their operations which in turn makes them compatible with a lot of computing devices. However, Oracle uses C language as well. Microsoft SQL is widely used in Windows operating systems while on the other hand, Oracle is used in OS X, AIX, Linux, Windows, z/OS and Solaris operating systems which clearly makes it the widely used database (Bryla & Loney, 2013) As well, the partitioning in Microsoft SQL is done by the use of tables which can be distributed over several files in a horizontal...
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...by four core values which are as below:We believe in peopleWildTeam believes people are the solution because we see evidence of it every day. Human beings are innovative, adaptable and passionate; every single one of us can be a game changer.We celebrate natureWildTeam have a passion for nature and we share it with others, because we believe the best way to protect nature is to celebrate it. We nurture people’s innate love for nature and channel that love into successful conservation.We are grounded in realityWe rely on thorough research to guide our strategy and all our interventions. We listen to people to learn about what motivates them, and then we build solutions based on those motivations. We use rigorous project management methodologies to achieve maximum results. We act fearlesslyBig challenges need big solutions. The fact the world continues to lose nature shows that new approaches are needed. We’re not afraid to do things differently and we continuously search and try new methods...
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...As Director of Technology for RUNVUS it has come to my attention that a new company wide database system needs to be implemented. We are currently running a Microsoft Access database system in each department however these databases are not able to communicate with each other and the IT department has no solution in place for database maintenance and backup. It is my recommendation that the company move to a more secure, robust, centralized database server company wide. The database system recommended is Microsoft SQL Server 2005 for its ability to be a central database to handle, customer information, widget inventory, company payroll, and other sensitive data. Our current process requires users to open separate databases to retrieve information or call other users to obtain information out of another database. This current setup is not only inefficient it is also not secure and provides not backup for disaster recovery. I have created a comprehensive plan that will outline all of the requirements for upgrading our systems to Microsoft SQL Server 2005. The following will be addressed: * Installation requirements for SQL Server 2005 * Databases being used * Data types needed * Database Objects * Mail * Security * Database Protection * Availability * Maintenance and monitoring The first step in transitioning over to a Microsoft SQL Server 2005 system will be to prepare our server systems and make sure they meet the minimum requirements...
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...111: Introduction to Relational Database Management Systems Purpose of Database Spellman University had requested that I develop a database for their college. The purpose of the database will be to track the students and the courses. There also will be a place in the system to track the instructors teaching each course. There are many things to be considered in composing this database. This paper will outline the entities, attributes for each entity, the type of relationship, constraints, some business rules, and the conceptual and physical models. Entities and Attributes of Database There will be three main entities in the system; the students, the instructors and the courses. The students’ attributes would be last name, first name, social security number, and phone number, date of birth, address, student ID, level of education, enrollment date, GPA, any standardized test scored, all accepted credits, and their class schedule. The attributes for the instructors would be last name, first name, teacher ID, salary, address, telephone numbers (and or extensions), certifications, degrees, and the course code that they will be teaching. The courses attributes would be a specific course code. Along with the course code each individual class would have to have a code as well. This would make the system easier to keep track of instead of having it spelled out next to either the instructors' or the student's name. The relationship of this database would be a many-to-many relationship...
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...NT1210: Introduction to Networking_V1.0 | Virtual Computing | Comparing Microsoft and VMware solutions | | Jacob D. Smith | 10/21/2015 | | With so many features called by differing names in each virtualization platform, comparing Microsoft and VMware virtualization solutions can sometimes seem a bit like comparing apples and oranges. But, I’ll try to boil things down to a real-world perspective based on my experience implementing both solutions in the field throughout my career. In this article, I’ll provide a summarized comparison of the feature sets provided by each of these latest releases using the currently available public information from both Microsoft and VMware as of this article’s publication date for additional reference. How to compare? Rather than simply comparing feature-by-feature using just simple check-marks in each category, I’ll try to provide as much detail as possible for you to intelligently compare each area. As I’m sure you’ve heard before, sometimes the “devil is in the details”. For each comparison area, I’ll rate the related capabilities with the following color coded rankings: * Supported – Fully supported without any additional products or licenses * Limited Support – Significant limitations when using related feature, or limitations in comparison to the competing solution represented * Not Supported – Not supported at all or without the addition of other product licensing costs In this Essay, I’ve organized...
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...Chapter 1 INTRODUCTION Background of the Study Managing correctional population is a challenging and expensive task for state and local jurisdictions. In recent years, methods of securities were implemented to secure the inmates and to lessen the cases of escapes. These help improve the efficiency and effectiveness of correctional management. According to Lukens, there was a problem in monitoring the inmates during the headcount procedure as the inmates portray the appearance of a sleeping person in cell beds. To resolve this dilemma, they required all the inmates to stand in order in specific area at the same time during headcounts. It was observed that the time it takes to finish this procedure was impractical so they switch to a procedure of checking each inmate in their individual cells (Preventing Prison Escapes and Responding to Security Audits, 2000). Traditional way of monitoring the inmates was considered as impractical as it only applies on situational instances. Wortley (2002) said, that one of possible reasons why prisoners were able to escape prisons is the way these traditional approaches were implemented. Two inmates of the Manila City Jail escaped and had disarmed ten officers in their wake. Due to the heavy rain, they had gone unnoticed by the roving guard on duty that night (Andrade, 2012). In 2002, 17 inmates at BJMP Tagum City Jail escaped in broad daylight. Outnumbering the personnel on duty during the headcount in the morning, the inmates took opportunity...
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...LUDHIANA COLLEGE OF ENGINEERING & TECHNOLOGY 6 Month SYNOPSIS s Training Submitted to: - Submitted by:- Mr. R.K. Aggarwal Nikhil Sharma Head of Deptt. Electronics & Comm. Electronics & Comm. 8TH (B) 80102108050 ACKNOWLEDGEMENT The beatitude, bliss & euphoria that accompany the successful completion of any task would be incomplete without the expression of the appreciation of simple virtues to the people who made it possible. So, reverence, veneration and honours. I acknowledge all those whose guidance and encouragement has made successful in winding up this synopsis. I owe a huge debt of thanks to a large number of people without whom none of this would have been possible. I am thankful to Dr. J.S. Sohal(Director), Dr. Pawan Kumar(Principal), Mr. R.K Aggarwal(Head of Department) for valuable suggestions and enthusiastic interest during the entire process. For my six months industrial training...
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...DBMS vs. RDBMS • Relationship among tables is maintained in a RDBMS whereas this not the case DBMS as it is used to manage the database. • DBMS accepts the ‘flat file’ data that means there is no relation among different data whereas RDBMS does not accepts this type of design. • DBMS is used for simpler business applications whereas RDBMS is used for more complex applications. • Although the foreign key concept is supported by both DBMS and RDBMS but its only RDBMS that enforces the rules. • RDBMS solution is required by large sets of data whereas small sets of data can be managed by DBMS. 1. What is database? A database is a collection of information that is organized. So that it can easily be accessed, managed, and updated. 2. What is DBMS? DBMS stands for Database Management System. It is a collection of programs that enables user to create and maintain a database. 3. What is a Database system? The database and DBMS software together is called as Database system. 4. What are the advantages of DBMS? I. Redundancy is controlled. II. Providing multiple user interfaces. III. Providing backup and recovery IV. Unauthorized access is restricted. V. Enforcing integrity constraints. 5. What is normalization? It is a process of analysing the given relation schemas based on their Functional Dependencies (FDs) and primary key to achieve the properties (1).Minimizing redundancy, (2). Minimizing insertion, deletion and update anomalies. 6. What...
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...Common Information Security Threats to Fundraising Organizations Klay C. Kohl CMGT/400 May 19, 2015 Robert Quintin Common Information Security Threats to Fundraising Organizations Introduction The advantages for fundraising organizations when integrating donor databases with their website are endless. Moreover, the security risk considerations from accessing online databases are an exponentially higher risk. These risks exist whether they are a small fundraising organization comprised mostly of volunteers or a Fortune 500 corporation. These risks fortunately, can be greatly reduced, and often, as in many cases, eliminated altogether when information security concerns are a priority in the design, implementation, and maintenance of the organizations offline access portal. In this article, we’d like to address some common security risks associated with database transactions online, discuss common technology behind these interactions, and describe controls that can be taken to mitigate the risks involved. Security concerns and the SDLC The system development life cycle (SDLC) commences with the initiation phase of the system planning process, continuing through system acquisition, development, implementation, and maintenance. Specific decisions about security must be made in each of these phases to assure that the system is secure. During this initiation phase, organizations conduct a preliminary...
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