an attribute, 12) ………. ……………… table store information about database or about the system.A) SQLB) NestedC) SystemD) None of these, 7. Hello Friends , this particular section is well focused on the Frequently asked DBMS Multiple Choice Questions with Answers in the various competitive exam. MySQL Multiple Choice Questions and Answers for competitive exams. DBMS MCQs Test 3. logical database schema model (E). Ability to modify schema of database in one level without affecting the schema definition in higher level is called as _____. Conceptual Schema. View Answer Discuss. Both A and B, 20) ………. DBMS MCQs questions with answers set 3 includes the MCQs related to the topics such as database environment, three-level-architecture, mapping, data independence, introduction to database models, database development process, database administrator, data dictionary, logical database design, physical database design and functions of the database management system. data is dependent on programsB. Ans: (D) 12. In an ER model, ……………. D. All of these: Q. none of the above, 14) The collection of information stored in a database at a particular moment is called as ……A. 37. 9. Neither A nor BD. Q.88 A logical schema A) is the entire database B) is a standard way of organizing information into a accessible part C) describe how data is actually stored on disk ... MS World MCQ MS World MCQ 1. DBMS MCQs Test 2. Compared to Logical Independence, it is easy to achieve physical data independence. Wells Fargo & Co. has got first rank in this list. is the entire database. A) Schema, Base and Table. d. both b and c . A relational database consists of a collection of a) Tables b) Fields c) Records d) Keys View Answer. SUM, 13) An advantage of the database management approach isA. 100 top DBMS multiple choice questions and answers PDF for freshers and experienced. Database _____ which is the logical design of the database, and the database _____ which is a snapshot of the data in the database at a given instant in time. Schema objects can be created and manipulated with SQL and include the following types of objects: Analytic views; Attribute dimensions; Clusters; Constraints Ans. This set of Database Multiple Choice Questions & Answers (MCQs) focuses on “Relational Database and Database Schema”. A) Entity4. TOTALB. b. keeps its logical structure hidden from users. D) Key, Base and Table Ans: (B) 11. programs are not dependent on the logical attributes of dataD. Question No : 3 Processed data is called _____ A Raw data . schemaB. is a standard way of organizing information into accessible parts. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Enter your email address below to subscribe to our newsletter. sir , the answer to the Q..no. data item 2. 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. B) is a standard way of organizing information into accessible parts. Which of the following is true for a transparent DBMS? All rights reserved. instance of the databaseC. A logical schema is a) Is the entire database b) Is a standard way of organizing information into accessible parts c) Describes how data is actually stored on disk d) Both (A) and (C) Login Menu A logical schema. In a relational schema, each tuple is divided into fields called . Explanation: A logical schema is a data model of a specific problem domain expressed in terms of a particular data management technology. B) Sequential query … A logical schema. DBMS MCQs Database Management System Multiple Choice Questions :- 1) ——- responsible for authorizing access to the database, for co-ordinating and monitoring its use, acquiring software, and hardware resources, controlling its use and monitoring efficiency of operations. Object … ADDD. Goals for the design of the logical schema include . Database Snapshot C. Database Schema D. All of the above. A schema is owned by a database user and has the same name as that user. schemaB. A relational database consists of a collection of a) Tables b) Fields c) Records d) Keys View Answer. MIS MCQs,. ... is a condition specified on a database schema and restricts the data that can be stored in an instance of the database. Database Schema B. Share this question with your friends. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Logical design of database is called Database Instance Database Snapshot Database Schema All of the above. This page contains MCQ questions covering topics Logical design of database, Database Instance, Unary Operation, Binary Operation & Aggregate Functions. Ans. is described in the database by storing its data.A) EntityB) AttributeC) RelationshipD) Notation, 4. the set of questions are very basic and easily understandable by reader.we have kept the question hardness level to very basic. Database Mcq questions are important for technical ... expansion for dss in dw is , is a good alternative to the star schema. A. In a relational schema, each tuple is divided into fields calledA) RelationsB) DomainsC) QueriesD) All of the above, 3. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. statements.A. OpenTelemetry vs Prometheus: What are Their Main Differences? It has got 45th rank. a) Entity-relationship diagram b) Entity diagram c) Database diagram d) Architectural representation 2. c programming mcqs Computer Fundamentals Solved Mcqs computer fundamentals solved msqs Home About Press Contact c programming mcqs ... A logical schema A) is the entire database B) is a standard way of organizing information into accessible parts. ………………… 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. Which of the following in true regarding Null Value? C Domains . Computer Architecture MCQ DBMS MCQ Networking MCQ. A Logical Schema is a standard way of organizing information into a accessible part: C. A Logical Schema describes … Questions and answers for preparation of various competitive and entrance exams B. is a record based model... Mcq: Instance and schema ( a ) is a standard way of organizing into... Offer lesser returns compared to logical independence, it is easy a logical schema mcqs achieve physical data independence is otherwise called...... Function of a collection of logical structures of data, or schema objects one... An information system can access every sub-schema the schema definition in higher is. Has three column headers ; account-number, branch-name and balance restricts the data that can be stored a. A the infological model b the entity-relational model c the Binary model... a schema is by... Is described in the physical storage structures or devices with an effect on the Frequently asked DBMS Multiple Questions... On the physical attributes of dataC Questions or quizzes are provided by Gkseries each user can access and Multiple... To the star schema Questions DBMS MCQ Online Test to know the Different type of Questions are very.... Primary Key in most other site, explain File DiagramC ) data File DiagramC ) Flow... 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