Expansion of DBSN in database is _____________.
Q: database migration project
A: The process of transferring data from one system to another, known as the target system, using a…
Q: You are the database administrator at ABC company. Your management board wants your input on…
A: It is defined as a collection of information that is organized so that it can be easily accessed,…
Q: The semantic layer enables the user to view the technical layers of the database? True/False
A: Note: Hello. Since your question has multiple parts, we will solve the first question for you. If…
Q: efineanomaly? Three anomalies in a database? Identify the problems and provide a solution.
A: here in this question we have asked to define anomaly. and three anomalies in database.. problem and…
Q: electoral office Booth details PC VOTER Register electoral details letter Mail ID, password…
A: Trust boundary are used if there is any change in level of trust of data. When data is encrypted…
Q: a. In your opinion when we should not use a database? b. List 2 of the advantages of the DBMS and…
A: database is an ordered collection of data and information.data base help in easy access and retrival…
Q: Q. need a response to this post. 1. Many large organizations have had their database system…
A: In my opinion, the foremost necessary and totally different factor in information as security is…
Q: 33. Which of the following could cause data to be unavailable? a. Data becoming lost or inaccurate…
A: Here is the solution which is mentioned below:
Q: Who detects the failure of the system and restore the database to consistent state ? a. Database…
A: A retail manager (or store manager) is the person ultimately responsible for the day-to-day…
Q: l the 4 blanks in the following statement with the appropriate word(s): "Ahmed wants to create a…
A: Mutiple questions are asked so the first question will be answered. (1) website A website is a…
Q: iscuss the database backup and recovery job performed by the database administrator in a…
A: Introduction: The Creating Database Backup Wizard allows you to build different backup jobs…
Q: Question 2[15 arks] a) Discuss FOUR (4) different techniques used to secure a database. b) Describe…
A: NOTE: ACCORDING TO COMPANY POLICY WE CAN SOLVE ONLY 1 QUESTION. YOU CAN RESUBMIT THE QUESTION AGAIN…
Q: 2. Microsoft SQL server, how to copy 1 table from database1 and paste in database2, Each server is…
A: So , There is simple trick that you are able to copy one table from database1 and paste it on…
Q: 1. What is the result of redundant data in the database? a. Lack of data sharing among database…
A: C. Data anomalies that lead to data inconsistency. Because: "Data redundancy is repeating the…
Q: 37.Which two foundations can a database index be built on?
A: Two foundations can a database index be built on
Q: 1. Create new database on Microsoft Access (give it your name). 2. Perform the following tasks on…
A: Note : As there are 5 questions, answering 1st question according to the guidelines. Repost other…
Q: What what is database security, and how does it work????? Discuss at least two approaches for…
A: Data is a valuable resource that must be handled and regulated in the same manner as other economic…
Q: 9. Which of the following is the oldest database model? a. Relational b. Hierarchical c. Physical d.…
A: please see the next step for solution
Q: A MYSQL user account created for pulling records from a database doesn't need admin rights. Which 9-…
A: Dear Student, The thing happening here is that any user, program or process is having only the…
Q: ere in this question how can i check room availability just clicking the button
A: A: You can use AJAX to achieve this.Here is an example:<code>$(function() {…
Q: 47. Which of the following hardware components is the most important to the operation of a database…
A: Database management system (DBMS) is a software used to manipulate, store and access large amount of…
Q: Are there ethical issues to consider when planning a database?
A: There are more issues related to the database and the database owners; so, one who plans for the…
Q: What's the difference between closed and open hashing? Discuss the relative merits of each database…
A: Hashing is used in database for faster retrieval of data items. OPEN HASHING CLOSED…
Q: A traditional data administrator performs which of the following roles? a. Tune database performance…
A: List the functions of a database administrator.1.Selection of hardware and software.2.Managing data…
Q: Which of the following is NOT an advantage of DBMSs? Increased concurrency Data consistency…
A:
Q: Many big corporations have had their database systems hacked, stealing customer data. What should be…
A: Security is one the most important factor while operating with data. A database stores huge volume…
Q: Database management systems are intended to: A Eliminate all data redundancy. B Establish…
A: The correct answer is: C. All of the above
Q: Create a relational database that is at the very least in 3NF.
A: Relational database management system: A relational database organizes data into tables that may be…
Q: What is the importance of Inheritance in DBMS? (3-4 sentences please)
A: Lets see the solution.
Q: Which of the keys below are not supported by a relational database? a. Foreign keys b.…
A: Answer : the given question is from database : so here what is relational database? it is a type…
Q: technologies? a) Classical Database Technologies b) Artificial Intelligence – AI c) Programming…
A: What is a Logically Distributed, Physically Centralized system called? The correct option is b)…
Q: .what three levels of backup may be used in database recovery management? Briefly describe what each…
A: Actually, database is a used to stores the data.
Q: 28. Which of the following is the preferred way to recover a database after a system failure? a.…
A: Below is the correct answer:
Q: QUESTION 3 a) Discuss the two advantages of using stored procedures as a way of implementing…
A: Note: This is a multipart question-based problem. Only the first three parts are solved as per…
Q: Read the following scenario and then answer the question that follows. Most of the users access the…
A: Rootkit: A rootkit is a covert programming programme intended to ensure continued privilege in the…
Q: 1. Once the relationships and dependencies amongst the various pieces of information have been…
A: 1.False Actually it is is possible Once the realtionships and dependencies amongst the various…
Q: Advantages of database system is (are) a. all applications share centralized files b. storage space…
A: Given that: Advantages of database system is (are) a all applications share centralized files b.…
Q: 7. Which of the following is true concerning an ODBMS? a. They have the ability to store complex…
A: given data is Which of the following is true concerning an ODBMS?
Q: management softwa
A: The database could be a deception intended to store, control, and recover information. Databases use…
Q: Why are database joins expensive (take a lot o
A: The SQL Joins clause is employed to mix records from 2 or a lot of tables in an exceedingly info. A…
Q: What are the correct features of a distributed database? a. Is always connected to the internet b.…
A: Answer :- ( c ). The correct features of a distributed database is that the Users see the data in…
Q: Question 10 To which type of database Postgres mainly belongs: Key/Value Relational Graph Document…
A: Ans is Relational type of database postgres mainly belongs to relational
Q: Which of the following can’t consider as poor database design? Incorrect data Lost data Data…
A: Consistency (or Correctness) in database systems refers to the requirement that any given database…
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: Which advantages come with utilising a document store instead of a relational database
A: Answer:
Q: A database migration from one server to another is laden with danger.
A: Institution: Many businesses have traditionally kept their servers on-site when it comes to data…
Q: ch of the following is not a task of database operations of an information system? Choose an answer…
A: Introduction: Below the correct answer of database operations of an information system
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Q. Expansion of DBSN in
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- 88. __________ states that only valid data will be written to the database. a. Consistency b. Atomicity c. Durability d. IsolationSubject:database administration and management question: select a database like customer tb,employee tb and customer tb make a set of predicate generate minterm predicate and fragments and make a correctness rule of fragmentation8. _____________ is a classical approach to database design? a. Left – Right approach b. Right – Left approach c. Top – Down approach d. Bottom – Up approach
- Database Management Concepts Exercises - BITS Corporation You've provided an explanation of replication to management, and some of them are looking for specific examples of when it may be beneficial to them. Besides the ones that are given in the text, provide two other examples of when it could be advantageous for an organization to replicate its processes.Can you please answer these two questions:question 8 : In a DDB environment, the term used for the ability to easily expand the number of nodes in database is called:A) node replication B) expandability C) Horizontal scalability D) vertical scalability E) ease of usequestion 9: In a DDB environment, the term used for the ability to expand the capacity of an individual node in the database is called...A) Oreferred growth B) Expandability C) node transparency D) horizontal scalability E) vertical scalabilityWith regards to accelerating database operations, what do you think is the most important tactic used by designers?
- Are there ethical issues to consider when planning a database? For example, should sensitive personal data (such as medical information) be stored int he same DBMS that manges employee salary and benefitsd data?How do "conditional locks" aid in improving database throughput?Chapter 7 homework 1. It is easier to organize data and retrieve it when there is little or no dependence between pro- grams and data. Why is there more such depen- dence in a file approach and less in the database approach?2. Spreadsheets have become quite powerful for data management. What can be done with database management systems that cannot be done with spreadsheet applications? Give several examples.3. What is the difference between a database and a database management system?4. DBMSs are usually bundled with powerful pro- gramming language modules. Why?5. DBMSs are a component of every enterprise application, such as a supply chain manage- ment system. Why?6. What are the advantages and disadvantages of object-oriented databases?7. What is the relationship between a Web site’s local search engines and online databases?8. When constructing a database, the designer must know what types of relationships exist between records in different data sets, such as one-to-many or…
- Fundamental of database management system: Paul Bunyan is the owner of a wooden toy distributor named Blue Ox Distribution. He has decided to store his data in an electronic, relational database in order to ensure that it is current and accurate. Currently, he stores his data in a simple table, as shown below.How do "phantom reads" impact the stability of database operations?1. How is there ‘reduced maintenance’ in database approach as compared to File System?
