28. Which of the following DB engines are supported by Relational Database Service (RDS)? A. PostgreSQL B. SQL Server c. MySQL D. Oracle
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- Web technology Question: Professor don't reject this....I need this answer otherwise I will report to administration....please answer it according to asked question. Q.No.2. Suppose there is a MySQL database named MyDatabase, the name of database server is DatabaseServer, User Name for the database server "Ghazi Messam" and Password is “1121” There is one table named tbl_Projects (ProjectSID, ProjectTitle, ProjectSupervisor,CellNo,Email). As project title is: Student Registration form As project supervisor is: Ghazi Messam As cell no: 03137025001 As Email is: ghazimessam@gmail.com You are required to design a HTML page to get the value for each of these attributes. Then finally post the data to next page and store the input data to database. Add Screen Shot of Creating database, Database Table and Sample Data.Part One: What are the significant differences between using the NoSQL and the traditional SQL databases? What are the theoretical differences? What are the technical differences? What are the differences in database usage restrictions? How are the database architectures different? How does NoSQL operate related to the following? Part Two: What are NoSQL system requirements, running queries, and insertion time speed? What are the benefits of using NoSQL? Are there any drawbacks to consider?Question-3 Database management system has become part of many organizations, and this is supported by the article: "Database management systems has become a part of every field right from schools, libraries, medical centres, airlines, chemical plants etcetera". MySQL is example of DBMS which present SQL language to let you access and manipulate databases. Apply your SQL skillset to: STAFF TABLE: Staff No 101 102 103 Payslip Number sName 1011 Kylen 1021 Kim 1031 Jane Employment Date 2001/05/01 2001/05/02 2001/05/03 Salary 2000 4000 3000 3.1 Compare DDL and DML. 3.2 Formulate SQL statements to create a new Table called "TEMP_STAFF" which contains exact same information as "STAFF" table above and specify "Staff No" as Primary Key. 3.3 Formulate SQL statement to retrieve all records for staff members earning at least R4000. 3.4 Formulate SQL code to change the column Employment Date to Start Date. 3.5 Determine SQL key word(s) that enforces referential integrity & use an example to…
- SQLite and Postgres both manage relational databases, but there are things each database is better at. Name something Postgres is much better at than SQLite. Why is this true? Name something SQLite is much better at than Postgres. Why is this true? Give two examples of real-world database problems; one that favors each sideWho is the founder of relational database theory? O E. F. Codd D.A. Ritchie O SE. Jobs O H.L. Ching What type of database is the most commonly used in Industry? O Relational O Hierarchical O Object-oriented O NOSQL In SQL, the NULL value is: A value that is unknown, unavailable, or not applicable O The absence of a data type A field that only accepts character-based data A field that only accepts numeric-based data With SQL, how do you select all the records and columns from a table named "Employees" where the column "FirstName" is "Peter" and the "LastName" is "Frampton"? OSELECT FROM Employees Employees WHERE FirstName = Peter' AND LastName= Frampton e SELECT FirstName. LastName FROM Employees WHERE FirstName = 'Peter AND LastName= Frampton: SELECT FROM Employees Employees WHERE FirstName Peter AND LastName > Frampton SELECT Peter Frampton FROM Employees With SQL, how do you select all records from a table named "Employees" where the "LastName" is alphabetically between (and…Microsoft PowerPoint is used for creating desktop databases and can be an excellent introduction to general relational database theory. True False
