What are the differences between Personal, Standard, and Enterprise editions of Oracle 11g? Please be as detailed as possible. Thank you in advance!

Q: What SQL statement in the Oracle database is required to display system rights associated with my…

A: Data Base: A data base is a collection of tabular data or information that has been structured.…

Q: The DBA denormalized some of the data in the TAL Distributors database to improve performance, and…

A: Answer :

Q: Defintion: What is the purpose of a database audit log? SQL Server uses Extended Events in a way…

A: Introduction: Defintion: What is the purpose of a database audit log? SQL Server uses Extended…

Q: How do you create an index? How do you create a unique index? What is the difference between an…

A: -Creating an index involves the CREATE INDEX command. -it allows us to name the index, to specify…

Q: What are the steps in attaching reports with oracle applications?

A: Oracle Cloud Applications are the most comprehensive suite of applications on the market, based on…

Q: How does SQL Server recovery models work?

A: Answer: Cached copy of SQL Server repositioning functions takes place within the context of a…

Q: I need help answering this question for my Database Management class. What is there to like most…

A:

Q: What is the importance of server side scripting like php? How important is this to sql?

A: Server-side scripting language:- Server-side scripting languages like PHP tend to handle the load…

Q: Provide a detailed reflection on the following MOOC course given in the link below. Your reflection…

A: JDBC (Java Database Connectivity) is the Java API that manages connecting to a database, issuing…

Q: How to create a field which can accept multiple records in microsoft access database?

A: It can create by the multivalued field. This can open the table in Design View. That is having the…

Q: What are the differences between OLEDB and SQLClient Providers?

A: Introduction: What are the differences between OLEDB and SQLClient Providers?

Q: State the difference between MySQL and Oracle ?

A: They both are different type of databases.

Q: What is the difference between SQL performance tuning and database performance tuning? What are the…

A: Step 1  The answer is given in the below step

Q: What is a database audit trail,  Extended Events in SQL Server  Computer science

A: Introduction: In SQL Server, a database is made up of a series of tables that each hold a specific…

Q: How about a list of the advantages of database tables? write a quick statement about NULL?

A: What are the benefits of a database table? write a message about NULL?Answer. Tables provide the…

Q: What is database audit trail? Explain briefly in not more than 60 words, how SQL Server utilizes…

A: Database Audit trail: It is step wise record which helps in accounting details,trade details also…

Q: Oracle APEX. EMP (EMPNO, ENAME, JOB, MGR, HIREDATE, SAL, COMM, DEPTNO) DEPT (DEPTNO, DNAME, LOC)…

A: Using oracle APEX we are creating a table now - CREATE TABLE DEPT( DEPTNO NUMBER(10) NOT NULL, DNAME…

Q: Let's say you wish to switch from one tablespace to another. How can you transition from one…

A: Reverse records are used in database recovery to undo any uncommitted changes made to the data files…

Q: Oracle Database with code and output on update,delete and insert code of trigger   i need it on…

A: Here , CUSTOMERS table we had created : Select * from customers;…

Q: How would you know for database testing, whether trigger is fired or not?

A: A trigger is a database object which fires when an event occurs in a database.

Q: DB

A: Database: It is a collection of data that are represented in organized form. These data are stored…

Q: What are the implications of loading additional features (that might not be necessary for analysis)…

A: PySpark is one of the interface for Apache Spark in Python. It actively allow python API application…

Q: What is the most common reason for firewall failures?

A: Introduction: A firewall is a security device that monitors all incoming and outgoing network…

Q: Suppose you want to store the records of the employees of your company. They all have employee ID's…

A: Actually, given information is: Suppose you want to store the records of the employees of your…

Q: How is a user password assigned in Oracle 12c?

A: Object privileges enable the user to work on individual objects, and device permissions allow the…

Q: create oracle code to add, modify and remove detail

A: oracle code to add, modify and remove detail:

Q: What is the purpose of a database audit trail? Explain in no more than 60 words how Extended Events…

A: Generally, database auditing is to know who and when accessed your database tables and what…

Q: What happens if you don't enforce your database's referential integrity? What are the most common…

A: A database is information that is set up for easy access, management and updating.

Q: familiar with the different SQL server editions and know where to find and download Express edition.…

A: 1.Different available editions on this page are :- SQL 2019:- It include the cloud based Azure Sql…

Q: SQL Developer provides a graphical user interface that can be used to send SQL commands to the…

A: The correct option is 1. TRUE   SQL Developer is a GUI tool.

Q: What is the purpose of a role in Oracle 12c?

A: Role in Oracle: - The role is used to give users the privileges to access the database. It is used…

Q: Explain the difference between MySQL and Oracle ?

A: The following table summarizes the significant administration differences between MySQL and Oracle:…

Q: What are the three stages during the startup of an Oracle database? If a copy of the control file is…

A: Since you have asked multiple questions, we will solve the first one for you. If you want any…

Q: Do you mind providing a comprehensive breakdown of the database's file structure?

A: Database: Database File system organizes files on a hard drive. File system organizes and retrieves…

Q: b) Suppose you want to modify the retention time to manage the long undo tablespace. This can help…

A: Undo data is a critical component of an Oracle database environment, and the Database Administrator…

Q: How and when data are transferred between the database and client is handled by the Oracle driver?

A: The detail explanation of how oracle drivers work during data transfer between database and client.

Q: Discuss, with appropriate SQL statements, how you can find the username of the user accounts who can…

A: Task : Write the SQL query to find the username with role  = 'PROGRAMMER' in database 18c.

Q: What are the 3 ways to handle missing field values in database?

A: Given:   What are the 3 ways to handle missing field values in database?

Q: What is the division of data saved in a row of a table in a database

A: In a database, data is saved in a row in a table: In most cases, data is kept as rows in a table.

Q: What are triggers precisely? What purpose do they serve? How do you utilise Access 2016 to get…

A: Triggers: Triggers are SQL procedures that execute an action automatically when a specified command,…

Q: With the advent of RAID storage devices, is it still necessary to backup an Oracle database? Please…

A: RAIDRAID ("Redundant Array of Inexpensive Disks" or "Redundant Array of Independent Disks" is a data…

Q: What is database audit trail?

A: Database audit trail: An audit trail is a step-by-step record by which accounting, trade details,…

Q: Please help me as this is in regards to Oracle 12 database Question 7  IN SELECT statement you…

A: According to the question below the solution

Q: What are cursors? Why are they useful in application architectures? What are some of the benefits?…

A: What are cursors?  In simple terms a cursor is used to process queries in database and manipulate…

Q: What is the purpose of Oracle NVL function. Show an example where you use it.

A: The NVL function is used to replace the null value with some meaningful or constant value. It…

Q: What makes a foreign key so important to a database's integrity? What rationale do you have for this

A: Foreign key: It is an entity or group of entities in a relational database relation that provides a…

Q: How can the ADO .NET support different DB engines?

A: Connection Object and Connection string   Connection Object One of the first ADO.NET objects is…

Q: c) Suppose you want to move from one tablespace to another tablespace. How can you automatically…

A: In database recovery undo records are used to undo any uncommitted changes applied from the redo log…

Q: Can you think about situations where default values will improve data integrity, and situations…

A: Default values:Default values are used to avoid errors where there is no entry.Default values are…

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.