The command in DBMS in which the all the records existed in the file are retrieved in specific order is classified as

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: Enter "1" to print out the full name & ID of every student in the databas "2" to enter the course…

A: [22:28, 4/7/2021] shanmukhah: mport java.util.Scanner; class Student { String name; String stu_id;…

Q: Deploy Discretionary Access Control (DAC), Mandatory Access Control (MAC) and Role based Access…

A: Deploy Discretionary Access Control (DAC), Mandatory Access Control(MAC) and Role based Access…

Q: The dataset work.seinfeld contains a variable date which is missing for some of the records. Which…

A: The correct option is d. data = work.seinfeld is present in option d. only. It contains the variable…

Q: write a DBA command(s) that saves the server name in a variable you choose and use it to write…

A: Answer:  DBA command(s) that saves the server name in a variable: If we use Oracle-managed files,…

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

A: Given:

Q: The Developers team also wants you to ensure that emails are converted to lowercase after an update…

A: A collected information or structured data in the form of table that are stored electronically which…

Q: 1. You are considering replacing an application that previously used files with one that uses a…

A: File system is used to store file in secondary memory. It helps us to manage files in the secondary…

Q: 4. The current copy of the database is identified by a pointer, called _____________, which is…

A: Here is the solution which is mentioned below:

Q: 110. Some of the utilities of DBMS are _____________ i) Loading ii) Backup iii) File organization…

A: Here is the solution which is mentioned below:

Q: What are the shortcomings of traditional file-based systems that make DBMS a preferable choice?

A: Intro Manual file processing systems, as well as computer-based file systems that were tied to…

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: In a system environment where several users have access to a database simultaneously, a new user…

A: Lets see the solution.

Q: . create a repository in GitHub.

A: Actually, given question regarding GitHub.

Q: Consider when using default settings will increase data integrity and when using them will…

A:

Q: Which of the following is FALSE regarding a Disk-Oriented DBMS architecture? O The DBMS has an…

A: The correct answer is- option (c) --The database is all on disk, and the data in the database files…

Q: Which of the following is NOT an advantage of DBMSs? Increased concurrency Data consistency…

A:

Q: When you grant a privilege to the PUBLIC, the privilege can be revoked only by a user who has been…

A: Basically only a user with dba privileges can revoke the database level priviledges. But privilege…

Q: Which of the following option is correct about DBMS (Data Base Management System)? Choose an answer…

A: The data is collected from different sources. The raw facts and figures which are collected are…

Q: 64. ________ dump, writes out SQL DDL statements and SQL insert statements to a file, which can then…

A: Please find the answer to the above question below:

Q: Q1.True or false? For indexed sequential access the primary key field must contain unique key values…

A: Indexed sequential access is a method of searching for a single file in operating systems.

Q: 32. Performance analysis and tuning is which of the following? a. Undertaken one time at the time of…

A: Given that, 32. Performance analysis and tuning is which of the following?a. Undertaken one time at…

Q: sql oracle commands: 1) Create a backup of your control file using the following methods:  a) An…

A: Control file: A control file, which is a tiny binary file that records the physical structure of an…

Q: 6a) Which type of file is easiest to update? A) Sequential B) Hashed C) Indexed D) Clustered 6b) A…

A: Note: As per policy we are entitled to answer the 3 subparts of the question. 6 a) Sequential: A…

Q: PL_1 1 DECLARE 2 e_record_exists EXXCEPTION; 3 PRAGMA _(e_record_exists, -02292); 4 BEGIN…

A: Here, two PL/SQL programs are given. Here we have to fill the blanks in the code.

Q: Which of the following are the two most important tools for accessing information from a DBMS?

A: There are many tools or software used and access the information from the DBMS. following are the…

Q: What is the importance of Inheritance in DBMS? (3-4 sentences please)

A: Lets see the solution.

Q: The file which consists of ordering attribute which is non key in nature called a. sequential file…

A: Question The file which consists of ordering attribute which is non key in nature called a.…

Q: What is a search key in sequential file organization? a. A number assigned to each record b.…

A: Required:   What is a search key in sequential file organization? a. A number assigned to each…

Q: 3. Enter the command to set "admin" as the user and "IT" as the group for a directory named…

A: To create an administrator user and add the user to an administrators user group Sign in to the…

Q: hat is a log file for a database? How does DBMS ensure that a database and log file are consistent?…

A: 1. Log files are the primary data source for network observability. A log file is a…

Q: Mandatory Access Control describes an access control mechanism that allows the data owner to create…

A: MAC (Mandatory Access Control) is the access control methods allows access control decisions to be…

Q: Which statement is NOT TRUE about functions of a DBMS. O a. Non Recovery Services. O b. Data…

A: A database management system (DBMS) is a software designed to manipulate, retrieve and manage data…

Q: "Even for tiny applications with only one user, it is always advisable to utilise a DBMS." Is it…

A:

Q: The current copy of the database is identified by a pointer, called ____________ which is stored on…

A: Any page which is not updated by a transaction is not copied, but instead the new page table just…

Q: True or False? An alias is used to execute tasks such as inserting, deleting, and updating records.

A: Ans: False that An alias is used to execute tasks such as Inserting, deleting and updating records.

Q: Exercise 9.15 Modern disks often have their own main memory caches, typically about 1 MB, and use…

A: 1. The pre-fetching done at the disk level varies widely across different drives and manufacturers,…

Q: 2- write a DBA command to create a differential backup for the database DBMS , in a new folder with…

A: 2- write a DBA command to create a differential backup for the database DBMS , in a new folder with…

Q: Which of the following is/are the primary features of a DBMS? (A) To provide an environment that is…

A: Given: Which of the following is/are the primary features of a DBMS? (A) To provide an environment…

Q: - The DB user can be classified into -- -- and - Your answer - The software component of the…

A: DataBase (DB) users can be classified into the following types : 1. Data Base Administrator (DBA) :…

Q: Task 5: The Developers team also wants you to ensure that emails are converted to lowercase after an…

A: Given Data : Table named: USERS The attributes of the table are : USER_ID USER_FIRST_NAME…

Q: Making changes to an existing file structure can be difficult in a DBMS environment. True False

A: We are going to state whether Making changes to an existing file structure can be difficult in a…

Q: Question 2 Which one of the following is correct about the DBMS functions? a No Security management…

A: Database management system: A DBMS is built as a software application to handle the operations…

Q: Two files may be joined into a third file if a. they have a row in common b. they have a field in…

A: Question Two files may be joined into a third file if a. they have a row in common b. they have a…

Q: 1. If a user has only read authorization for the database, can he modify the data in the database?…

A: Authorisation is a privilege provided by the Database Administer. Different restrctions/privileges…

Q: 9 Point out the wrong statement. a) The data file contains all the key, value records but key N + 1…

A: Q9. Point out the wrong statement. a) The data file contains all the key, value records but key N +…