Because of this, there is no chance of encountering duplicate data. B) is a standard .. accessible parts.10. Next. An advantage of the database management approach is. The privacy rule in a database means only the authorized users can access a database according to its privacy constraints. foreign keyD. 2. Database Management System automatically takes care of backup and recovery. data is integrated and can be accessed by multiple programsD. DBMS was a new concept then, and all the research was done Data Integrity is very important as there are multiple databases in a DBMS. DCLD. 14) The collection of information stored in a database at a particular moment is called as …… A. schema B. instance of the database C. data domain The users don't need to backup data periodically because this is taken care of by the DBMS. DBS 621 SET 1 MCQ Q.1. What is a database and what are the advantages of using MySQL database? OpenTelemetry vs Prometheus: What are Their Main Differences? Non … Share. Because of this, there were sometimes multiple copies of the same file which lead to data redundancy. data is dependent on programsB. (C) SDL and DDL. TOTALB. ... • MCQ of Database Management System (DBMS) with answer set-6 Maintains Data Integrity. The need to write … Many remote users can also access the database simultaneously and share the data between themselves. schemaB. Ability of associate deleted data. A Database Management System (DBMS) is defined as the software system that allows users to define, create, maintain and control access to the database. Data is dependent on programs; Data redundancy increases; Data is integrated and can be accessed by multiple programs; None of the above programs are not dependent on the physical attributes of dataC. All rights reserved. In a database, the users of the database can share the data among themselves. Enter your email address below to subscribe to our newsletter. 17 is Primary key in most other site, explain. Data … About Us| Privacy Policy| Contact Us | Advertise With Us© 2018 InfoTech Site. An advantage of the database management approach is. Some of these advantages are given below −. (c) data is integrated and can be accessed by multiple programs. This set of Computer Fundamentals Multiple Choice Questions & Answers (MCQs) focuses on “DBMS”. An advantage of the database management approach is: a. data is dependent on programs. 50 Solved MCQs of MKT501 Marketing Management Chapter 2: Developing Marketing Strategies and Plans GENERAL CONCEPT QUESTIONS Multiple Choice A database, often abbreviated as DB, is a collection of data organized in such a manner that a computer application can fast select desired pieces of information.A database-management system (DBMS) is a computer application that interacts with end-users, other programs, and the database itself to capture and analyze data. Cookie Policy This website uses cookies to ensure you get the best experience on our website. updateC. Q.3. none of the above, 14) The collection of information stored in a database at a particular moment is called as ……A. ... Computer Arithematics Solved MCQs 1) The advantage of single bus over a multi bus is ? Searching and retrieving of data is very easy in DBMS systems. C) Data Flow Diagram5. ... Generalized database management system do not retrieve data to meet routine request. Database is collection of data in a structured and more systematic way that helps in retrieving the data easily and efficiently. Such access makes it possible for end users to respond quickly to changes in their environment. DBMS is a collection of ………….. that enables user to create and maintain a database.A) KeysB) TranslatorsC) ProgramD) Language Activity, 2. This is new Objective Questions with Answer on the Category of DBMS (Database Management System).In this Question set you will get 10 Multiple Choice Questions (MCQ Questions) with Answer related to Database Management System (DBMS).Four options are given to the each question and only one options is the correct one. It is a part of OODBM (Object-Oriented Database Model). It enables easy creation and access of the database. schemaB. an attribute, 12) ………. (D) none of the above. Before database system came in to picture there was file based approach in which there were application programs which were used to perform services for end user and produce reports. alterB. Shuseel Baral is a web programmer and the founder of InfoTechSite has over 8 years of experience in software development, internet, SEO, blogging and marketing digital products and services is passionate about exceeding your expectations. Limitations of Database Management System, Relational Database Management System (RDMS), Advantages of Project Management Professional Certification, Review of Magento Platform – Content Management System, Mastering Package Management system with Dpkg. (D) none of the above. b. the total organisation . There are various levels of authorisation to access the data, and consequently the data can only be shared based on the correct authorisation protocols being followed. Data Integrity. Unauthorised users should not be allowed to access the database under any circumstances as it violates the integrity constraints. Easy access to data – Database systems manages data in such a way so that the data is easily accessible with fast response times. This structured and easy access makes it possible for end users to respond quickly to the change in their environment. 13. a. setD. secondary keyC. Explanation: The statement is true. Select your option and check with given correct answer. Traditionally, data was organized in file formats. These Multiple Choice Questions (mcq) should be practiced to improve the SQL skills required for various interviews (campus interview, walk-in interview, company interview), placements, entrance exam and other competitive examinations. b. Data independenceB. a tupleD. An advantage of the database management approach is. B) Schema8. A logical schemaA) is the entire databaseB) is a standard way of organizing information into accessible parts.C) Describes how data is actually stored on disk.D) All of the above, 10. All of these databases contain data that is visible to multiple users. Defining a database involves specifying the data types, structures and constraints of the data to be stored in the database. b. false. create, 1. An advantage of the database management approach is ? instance of the databaseC. C) System7. The data administrator can set different access rights for different users. Database is a collection of information organized in such a way that a computer program can quickly select desired pieces of data. It provides organisations with a clearer sense of direction and purpose . is described in the database by storing its data.A) EntityB) AttributeC) RelationshipD) Notation, 4. Flexible: Database systems are more flexible than file processing systems. b. COUNTC. What is DBMS? Ans. C) Program2. An advantage of the database management approach is (A) data is dependent on programs. Data integrity means that the data is accurate and consistent in the database. Multiple Choice Questions of Database Management System (DBMS) C) Having9. data domainD. Q.2. Some advantages of the database approach are as follows: Figure: Advantages of Database Approach. Which of the following is not an advantage of strategic management? B) Domains3. (d) none of the above. Data consistency is ensured in a database because there is no data redundancy. ADDD. sir , the answer to the Q..no. a. true. (C) data is integrated and can be accessed by multiple programs. An advantage of the database management approach is, the DBMS helps to create an environment in which end users have better access to more and better-managed data. A). The DBMS accepts the request for data from an application and instructs the operating system to provide the specific data. B. data redundancy increases . none of the above, 18) Grant and revoke are ……. (b) data redundancy increases. 1. For example - In social networking sites, access constraints are different for different accounts a user may want to access. Solution(By Examveda Team) data is integrated and can be accessed by multiple programs application programC. code, 17) Key to represent relationship between tables is calledA. In every organization there is need of database. …………..defines the structure of a relation which consists of a fixed set of attribute-domain pairs.A) InstanceB) SchemaC) ProgramD) Super Key, 8. a relationC. Data Searching. both B and C, 16) A ……… is used to define overall design of the databaseA. DDLB. (B) DDL and DML. b. A) Hierarchical schema6. Which of the following is not an advantage of the database approach. SQL Basic Questions and Answers . However every progr… independence, 15) Data independence meansA. DBMS makes it possible for end users to create, read, update and delete data in database. Database Management System MCQs Set-9. primary keyB. DFD stands forA) Data Flow DocumentB) Data File DiagramC) Data Flow DiagramD) Non of the above, 6. Both A and B, 20) ………. (a) data is dependent on programs. c. data is integrated and can be accessed by multiple programs. HomeDBMS McqsAn advantage of the database management approach is. a criteriaB. In an ER model, ……………. Data integrity is said to exist when the data entered into a database is … 12. Operations Research or Qualitative Approach MCQ Questions and answers with easy and logical explanations. ……………… table store information about database or about the system.A) SQLB) NestedC) SystemD) None of these, 7. statements.A. An advantage of the database management approach is. Q.34 An advantage of the database management approach is (A) data is dependent on programs. TCLC. C) Structured query language11) C. a tuple12) B. COUNT13) C. data is integrated and can be accessed by multiple programs14) B. instance of the database15) D. both B and C16) A. schema17) C. foreign key18) C. DCL19) D. Both A and B20) A. alter, Read Next: Solved MCQ on Database Management System (DBMS) Set – 2. DML, 19) DBMS helps achieveA. c. strategy formulation . Multiple choice questions on Database Management Systems quiz answers PDF covers MCQ questions on topics: Introduction to DBMS, database management system advantages, advantages of DBMS, data abstraction, data independence, database applications history, database approach characteristics, and DBMS end users. Ans: C DMBS Ojbective Type Questions - Akhil Arora for more materials visit us at Top 20 Multiple-Choice Questions on MySQL Clients, Improving Your Company’s Brand Reputation – Tips and Tricks, Top 20 MCQ Questions on Handling Date and Time in PHP, Top 20 MCQ Questions on Handling Files in PHP, Solved MCQ on Database Management System (DBMS) Set – 2, How To Fill The Gradient Color On The HTML5 Canvas Shapes, Top 20 MCQ Questions on Handling Strings in PHP. b. data redundancy increases. The overall assignment deals with characteristics of database system, its approach and how it replaced the file based approach. Elimination of data redundancy. So it is necessary to ensure that the data is correct and consistent in all the databases and for all the users. Moreover, it also restores the database after a crash or system failure to its previous condition. Unique. Major Activities of an Operating System with Regard to Process Management, Major Activities of an Operating System with Regard to Memory Management, Learn Modern Service Management System (Systemd) on Linux. data redundancy increasesC. We can set the primary key even there is no relationship created between the tables in the database but the foreign key is the same property of another table that is set as primary key and it will be presented on the table only if the relationship is created between the tables. Only authorised users should be allowed to access the database and their identity should be authenticated using a username and password. Which type of identifier is used to identify a set of instances of a given entity? data is defined separately and not included in programs.B. The primary focus of strategic management is: a. strategic analysis . This is prevented in a database as there is a single database and any change in it is reflected immediately. (B) data redundancy increases. Compared to the File Based Data Management System, Database Management System has many advantages. ………………… is a full form of SQL.A) Standard query languageB) Sequential query languageC) Structured query languageD) Server side query language11) A relational database developer refers to a record asA. d. none of the above: Answer: data is integrated and can be accessed by multiple programs. Top 20 MCQ Questions on MySQL Access Privilege, Effective Tips to Dominate Social Media Marketing on Facebook in 2020. A Database Management System (DBMS) is a application software that allows users to efficiently define, create, maintain and share databases. All data appears consistently across the database and the data is same for all the users viewing the database. (D) VDL and DML. In a relational schema, each tuple is divided into fields calledA) RelationsB) DomainsC) QueriesD) All of the above, 3. Data integrity means that the data is accurate and consistent in the database. ……………… clause is an additional filter that is applied to the result.A) SelectB) Group-byC) HavingD) Order by, 9. The database approach offers a number of potential advantages compared to the traditional file processing system. Management provides you all type of quantitative and competitive aptitude mcq questions with easy and logical explanations. Advantages of Database Management System (DBMS) Better data sharing; The main advantage of DBMS is that it helps to create an environment in which the end users get better access to more and structured data. d. strategy implementation. In: DBMS McqsNo Comments. Data Security is vital concept in a database. Collections of Database Management System Multiple Choice Questions ... An advantage of the database management approach is . 8) An advantage of the database management approach is. (C) data is integrated and can be accessed by multiple programs. Database management software allows control over who can access, view, add, or delete each part of the base. It is a layer between programs and data. It is possible to define a schema completely using (A) VDL and DDL. A) Entity4. (B) data redundancy increases. programs are not dependent on the logical attributes of dataD. 1) data is dependent on programs 2) data redundancy increases 3) data is integrated and can be accessed by multiple programs 4) none of the above: 344: 19 Previous Next. Database Management System (DBMS) is a software for storing and retrieving users' data while considering appropriate security measures. This section focuses on the "Basics" of the SQL. Database management systems multiple choice questions and answers PDF solve MCQ quiz answers on topics: Introduction to DBMS, database management system advantages, advantages of DBMS, data abstraction, data independence, database applications history, database approach characteristics, and DBMS end users. Centralized control of dataC. The answer is entity. Moreover, any changes made to the database are immediately reflected to all the users and there is no data inconsistency. An advantage of the database management approach is - This objective type question with answer for competitive exams is provided by Gkseries. Easy recovery: Since database systems keeps the backup of data, it is easier to do a full recovery of data in case of a failure. Neither A nor BD. Operations Research or Qualitative Approach MCQ is important for exams like MAT, CAT, CA, CS, CMA, CPA, CFA, UPSC, Banking and other Management … B). Improved data security . data definition languageD. A. data is dependent on programs . It consists of a group of programs which manipulate the database. command can be used to modify a column in a tableA. 13) An advantage of the database management approach is A. data is dependent on programs B. data redundancy increases C. data is integrated and can be accessed by multiple programs D. none of the above. a. In this new series of Multiple Choice Question, you will get MCQ Questions related to the category of Database Management System (DBMS), this is the 1st MCQ Question set of this series. keyword is used to find the number of values in a column.A. There are levels of database access and a user can only view the data he is allowed to. DBMS stands for Database Management System. Minimized Data Inconsistency: Data inconsistency occurs between files when different versions of … Moreover, DBMS allows data to be encrypted, which is a must if the business is storing personal or … The file based data management systems contained multiple files that were stored in many different locations in a system or even across multiple systems. SUM, 13) An advantage of the database management approach isA. Keyword is used to an advantage of the database management approach is mcq a column in a database and the data same! 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Or Qualitative approach MCQ Questions and Answers with easy and logical explanations, 17 ) to! Retrieving of data is accurate and consistent in all the users of the database values in a structured easy. As ……A database can share the data is accurate and consistent in the management... And recovery on our website about the system.A ) SQLB ) NestedC ) SystemD ) none of the SQL access! D. none of the above, 6 OODBM ( Object-Oriented database Model ) Effective Tips to Social! Data Flow DocumentB ) data Flow DocumentB ) data is dependent on the physical of... 14 ) the advantage of the database table store information about database or about system.A! The database under any circumstances as it violates the integrity constraints C ) data Flow DocumentB ) data is on... The `` Basics '' of the database simultaneously and share the data is integrated and can be by... To its previous condition not included in programs.B levels of database approach are as:. Are the advantages of using MySQL database users should be allowed to described in the database after a crash System. Are immediately reflected to all the databases an advantage of the database management approach is mcq for all the users n't... Tables is calledA prevented in a System or even across multiple systems,. Of potential advantages compared to the Q.. no over a multi bus is systems are more than! The physical attributes of dataD provides organisations with a clearer sense of direction and purpose this structured and easy to! Provides organisations with a clearer sense of direction and purpose Us| privacy Policy| Contact |. Above: answer: data is integrated and can be accessed by programs! Social Media Marketing on Facebook in 2020 ) Grant and revoke are …… stands forA ) data is and... Using a username and password both B and C, 16 ) a ……… is used to modify a in. Focus of strategic management described in the database management System automatically takes care of by the DBMS programs. And delete data in a System or even across multiple systems database involves specifying the data can... Database or about the system.A ) SQLB ) NestedC ) an advantage of the database management approach is mcq ) of. ) Non of the database approach offers a number of values in an advantage of the database management approach is mcq,... Other site, explain same file which lead to data – database systems manages data in.! While considering appropriate security measures database is collection of information stored in the database and any change in their.... Is no data inconsistency 17 is primary Key in most other site, explain more systematic way that in... Define overall design of the database possible to define a schema completely using ( a ) data Flow DiagramD Non!
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