True/False: Rollback refers to the process of reversing changes to a database

Q: Put your code in the main method given below. [Hint: SQL will return all accounts from the…

A: table name AccountingDB   display all account

Q: In ____________, all database objects are backed up in their entirety.       Transaction log…

A: Here, all the database are backed up in their entirety, this is a complete copy of all objects of…

Q: Oracle Database 18c XE comes with a sample database user named HR. This user owns several database…

A: SQL*PLUS is  an batch query tool  .It is a command-line user interface, a Windows Graphical User…

Q: Answer the following questions by circling either true (T) or false (F) 1. T Every database has more…

A: ANSWER:

Q: Launch MSSQL program from YOUR computer and ensure command line interface is active. Create a…

A: SQL Server is nothing but database server by Microsoft and the Microsoft relational database…

Q: Identi fy the SQL statement used to extract data from a database. a. GET b. OPEN C. SELECT d.…

A: Given:

Q: Each tablespace in an Oracle database consists of one or more files called a. Files b. name space c.…

A: The answer is as follows:-

Q: Is it possible to remove a table from a database? How would this be done? Share an example using…

A: Answer: “Yes” it is possible to remove a table from a database.

Q: values

A: Dear Student, Hashing refers to the process of converting object data into a representative integer…

Q: An application that includes data about countries, cities, hotels, ... etc. which provides location…

A: Now every organization contains a certain amount of data that needs to be stored for future use and…

Q: The marketing team wants to celebrate the success of StayWell with a party. The team wants a table…

A: SELECT FIRST_NAME as PARTICIPANT, SURNAME AS LAST_NAME FROM RESIDENTSUNIONSELECT FIRST_NAME as…

Q: Using MongoDb do the following activities Create database named First. Create a collection named…

A: 1. use First 2. db.createCollection("dbase6211")

Q: true /false              The system-defined database used as a template for all “to be created”…

A: Answer to the above question is in step2.

Q: What should always come before the CREATE statements in a script written to define a database? DROP…

A: A database is a coordinated assortment of structured data, or information, regularly put away…

Q: True/False: Rollback refers to the reversing of database changes

A: The answer :

Q: Create a new database and rename it with your name. Create a new table called "Courses". Set an…

A: 1. Create a database and rename Open Microsoft Access-> clicl on file-> click on save database…

Q: 1. Create a database. Name the database yourNameDatabase. 2. Create two tables. Name the tables,…

A: As per our Guidelines I can only answer 3 subpart. Please repost the remaining question

Q: Create a database named KCAU. create a table inside KCAU called students, fields should include…

A: Introduction: We can create a database using mysql. Download and Install Mysql. After completing all…

Q: IN MYSQL write the command. Using the UML designed create all the necessary tables for your…

A: Necessary tables for given UML.

Q: Give an example of a situation where an database inde would not be useful and an example of a…

A: Although indexes are intended to enhance a database's performance, there are times when they should…

Q: 1.6) Constraints should be used to force valid data entry / modification to the database True …

A: 1.6) The Correct Answer for the above questions("True") Explanation⦁ In a relationship model,…

Q: Once a transaction is committed, it cannot be rolled back. True or false? An index file is always…

A: The above question is from database

Q: A .NET application requires a set of special components that let it connect to a database. A __ gets…

A: GIVEN: A .NET application requires a set of special components that let it connect to a database. A…

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: 37. An update log record describes a ________ database write a. Single b. Double c. Triple d.…

A: Here is the solution which is mentioned below:

Q: : Answer the following questions by circling either true (T) or false (F) 1. T F Every database has…

A:

Q: Name a few system privileges the owner of a database must have (and not standard users!)

A: I have given an answer in step 2.

Q: Please give an example that explains the role of a database administrator in a web database…

A: Database Administrator: The responsibility of a database administrator is to build the physical…

Q: Why is it important to write to a log before changing the database values?

A: Given:- Why is it important to write to a log before changing the database values?

Q: 2. Click the Execute button or press F5 to see the new database in the Object Explorer. 3. Create…

A: The solution to the problem is given below   Step 1: Click on New Query option then create new…

Q: a) Create a new database as test.db. Create the tables with the following schema using DDL commands.…

A: Note: As per our guidelines we can able to solve only one big question at a time.  So, please repost…

Q: You will create a web application to store inventory for products. Choose your business name, logo,…

A: Create a DbContext class and DbSet to map model classes to a database Seed data for your product ...…

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: Create a table named "student" with the following columns/fields: 1. id - integer not null primary…

A: As per our guidelines, we are supposed to answer only 1st three parts. Kindly repost the remaining…

Q: 1.Which keyword is used to create a database? 2.The file created by the server to bu

A: 1. CREATE DATABASE is used to to create a database  for example CREATE DATABASE Rajnish; Rajnish…

Q: 63. A dump of the database contents is also referred to as an _____________ dump. a. Archival b.…

A:

Q: How would you add PK to a table, without dropping it, for which no PK was declared with Create.

A: You can add primary key using alter table command. Below is the syntax , set it accordingly .

Q: Describe the procedure when a database is started on a database server

A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: The consists of the software that allows the user to access and modify the database contents. ERD…

A: answer to the above question is in step2.

Q: The combination of rows and columns in Microsoft Access

A: One whole row of a table is called a record and different column is called field.

Q: An Oracle __________ is a set of tables and views that are used as a read-only reference about the…

A: Dear Student, An oracle system catalog or  database dictionary is a set of tables and views that are…

Q: Demonstrate how to fill out a form on a website so that you can get a database dump. Name the…

A: HTML and PHP can be used to achieve this.

Q: Create a MYSQL Database named 'db' Create a MYSQL User named 'dbuser' with a password 'dbpass' Grant…

A: Structured Query Language is abbreviated as SQL or also pronounced as See-Qwell. It is developed for…