Logical design of database is called A. Learn Database mcq questions and answers with easy and logical explanations. C is a standard way of organizing information into accessible parts. A tuple is said to be equal to a____. We have presented the Top DBMS Multiple Choice Questions in this post as a DBMS Quiz. D. All of these: Q. A logical schema. a coherent set of similar objects that we want to store data on (e.g. STUDENT, COURSE, CAR) defined by the database designer Best SOA Objective type Questions and Answers. D All of the above . is a standard way of organizing information into accessible parts. a specific type such as an integer, text, date, logical etc. Is a standard way of organizing information into accessible parts, C. Describes how data is actually stored on disk. In a relational schema, each tuple is divided into fields called . SET-1 (Characteristics) 1. updateC. B Describes how data is actually stored on disk. Select which is not an object-based logical model. Database Schema B. it includes computer database mcqs ,computer mcq,basic computer mcqs for nts,computer engineering mcq,operating system mcq with answers,mcqs of computer ms office,computer telephone wireless operator mcqs,computer mcq ... C. each subschema contains every field in the logical schema … DBMS MCQ : Multiple Choice Questions based on Different Types of Users and Different Database Terminologies. 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. D) Key, Base and Table Ans: (B) 11. A Record Relationship B Data Elements C Record and files D Both a … A) Schema, Base and Table. simple collaborations mode. Which of the following is a record based logical model? secondary keyC. TOTALB. Instance, Schema Relation, Schema C. In a large DBMS each user can access every sub-schema. Which of the following gives a logical structure of the database graphically? Related fields in a database are grouped to form a. Ans: (D) 12. A. 10. Snapshot of the dta in the database at a given instant of time is called A. B) Schema, Table and View C) Base, Table and Schema. D. Physical Schema. describes how data is actually stored on disk. Data independence is usually considered from _____ points of view. B. is a standard way of organizing information into accessible parts. ……………… clause is an additional filter that is applied to the result.A) SelectB) Group-byC) HavingD) Order by, 9. A directory of Objective Type Questions covering all the Computer Science subjects. Object … All rights reserved. TCLC. DML, 19) DBMS helps achieveA. Which of the following in true regarding Null Value? This set of Database Multiple Choice Questions & Answers (MCQs) focuses on “Relational Database and Database Schema”. This page contains MCQ questions covering topics Logical design of database, Database Instance, Unary Operation, Binary Operation & Aggregate Functions. Schema objects can be created and manipulated with SQL and include the following types of objects: Analytic views; Attribute dimensions; Clusters; Constraints independence, 15) Data independence meansA. A logical schema . C. Physical Schema. d. all of the above. How many different positions can you set for dr... HTET PGT Computer Science Questions with answer. Related fields in a database are grouped to form a (A) Data file. Database Schema B. Artificial Neural Networks Solved MCQs. Q. a tupleD. 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. 8. Which of the following schema is present at highest level ? 10. C. Practical Schema. Database Instance B. Question 5. Enter your email address below to subscribe to our newsletter. Logical Schema. DBMS is a collection of ………….. that enables user to create and maintain a database.A) KeysB) TranslatorsC) ProgramD) Language Activity, 2. schemaB. A. Null = 0 B. Null 0 D. Null 0. These Objective type SOA are very important for campus placement test and job interviews. d. both b and c . Database _____ which is the logical … Share this question with your friends. Computer Architecture MCQ DBMS MCQ Networking MCQ. Both A and B, 20) ………. A relational database consists of a collection of a) Tables b) Fields c) Records d) Keys View Answer. …………..defines the structure of a relation which consists of a fixed set of attribute-domain pairs.A) InstanceB) SchemaC) ProgramD) Super Key, 8. 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. Though ULIPs (Unit Linked Insurance Plan) are considered to be a better investment vehicle it has failed to capture the imagination of the retail investors in India because of which of the following reasons? C) Data Flow Diagram5. sir , the answer to the Q..no. A) physical level. View Answer. This set of Advanced Database Management System focuses on Structure of Relational Databases MCQs (Multiple Choice Questions and Answers ). It allows you to provide a logical description of the database without the need to specify physical structures. Which of the following is true for a transparent DBMS? ADDD. Following is a Database Management System (DBMS) Quiz Online Test Mcqs Questions with Answers for checking your knowledge about the computer software and preparation of all Objective Type exams. Object Oriented Programming (OOP) MCQs. Relational model makes use of some unknown terminology. Ans: (D) 12. A Logical Schema is entire database: B. This set of Database Multiple Choice Questions & Answers (MCQs) focuses on “Entity-Relationship Diagrams”. MU News; Syllabus [All Branches] First Year (Common) Computer Engg; IT Engg; EXTC Engg; Mechanical Engg; … DFD stands forA) Data Flow DocumentB) Data File DiagramC) Data Flow DiagramD) Non of the above, 6. View Answer Discuss. ... a. hierarchical schema. A. All of the above 12) C. ALTER 13) A. a) Entity-relationship diagram b) Entity diagram c) Database diagram d) Architectural representation View Answer ... . c. relational schema. A Relations . Here you can access and discuss Multiple choice questions and answers for various compitative exams and interviews. 53) The database schema is written in A. HLL B. DML C. DDL D. DCL 54) The way a particular application views the data from the database that the application uses is a A. module B. relational model C. schema D. sub schema 55) The relational model feature is … setD. 4. . A) Entity4. The autonomous acquisition of knowledge through the use of manual programs The selective acquisition of knowledge through the use of computer programs The selective acquisition of knowledge through the use of manual programs The autonomous acquisition of knowledge through the use of computer programs … All Unit MCQ questions of ML Read More » C. In a large DBMS each user can access every sub-schema. b. network schema. ……………… table store information about database or about the system.A) SQLB) NestedC) SystemD) None of these, 7. Database Snapshot C. Database Schema D. All of the above. ... each sub schema contains every field in the logical schema (C) each user can “see” only a small part of the entire database (D) all of these. Multiple choice questions on DBMS topic Data Models. C) Describes how data is actually stored on disk. D. Schema. statements.A. D All of the above . Digital Logic Design Multiple Choice Questions and Answers (MCQs): Quizzes & Practice Tests with Answer Key (Digital Logic Design Quick Study Guide & Course Review Book 1) contains course review tests for competitive exams to solve 700 MCQs. it includes computer database mcqs ,computer mcq,basic computer mcqs for nts,computer engineering mcq,operating system mcq with answers,mcqs of computer ms office ... B. all sub-schemas that the system supports C. one subschema ... A. creating the physical and logical designs Explanation: A logical schema is a data model of a specific problem domain expressed in terms of a particular data management technology. Following is a Database Management System (DBMS) Quiz Online Test Mcqs Questions with Answers for checking your knowledge about the computer software … DBMS Question and Answer. This page contains MCQ questions covering topics Storage Manager, Data Manipulation Language & DataBase Schema. application programC. 24. Class diagram and object diagram MCQs are a set of important MCQs of UML. In an ER model, ……………. These short solved questions or quizzes are provided by Gkseries. This bank belongs to which country. A. schema B. instance of the database C. data domain D. independence 15) Data independence means A. data is defined separately and not included in programs. In a large DBMS each sub-schema contains every field in the logical schema. The Database Management System Multiple Choice Questions DBMS MCQ'S for the various competitive examinations are available for the students. C) System7. Hello Friends , this particular section is well focused on the Frequently asked DBMS Multiple Choice Questions with Answers in the various competitive exam. an attribute, 12) ………. 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. 1. A. Engineering MCQs; Mumbai University. data is defined separately and not included in programs.B. Which of the following is not a primary function of a Bank? DBMS Objective type Questions and Answers List. Top 20 MCQ Questions on MySQL Access Privilege, Effective Tips to Dominate Social Media Marketing on Facebook in 2020. a) Entity-relationship diagram b) Entity diagram c) Database diagram d) Architectural representation 2. DBMS mcq questions – DBMS multiple choice questions with answers pdf 1. C) conceptual level D) view level. Multiple choice questions on DBMS topic Data Models. SUM, 13) An advantage of the database management approach isA. B. A) Schema, Base and Table. 1. B Queries . Snapshot of the dta in the database at a given instant of time is called A. It has got 45th rank. In the architecture of a database system external level is the. none of the above, 18) Grant and revoke are ……. 9. COUNTC. none of the above, 14) The collection of information stored in a database at a particular moment is called as ……A. create, 1. B) logical level. ... 18. programs are not dependent on the physical attributes of dataC. Top 20 Multiple-Choice Questions on MySQL Clients; Improving Your Company’s Brand Reputation – Tips and Tricks ... A logical schema A. is the entire database. A) Standard query language. is a standard way of organizing information into accessible parts. 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. entity relationship model MCQ, multiple choice questions on ER model, type of attributes, entity sets in ER model, questions and answers Notes, tutorials, questions, solved exercises, online quizzes, MCQs and more on DBMS, Advanced DBMS, Data Structures, Operating Systems, Natural Language Processing etc. A is the entire database . b. keeps its logical structure hidden from users. B) Schema8. So, the contenders can take part in the DBMS MCQ Online Test to know the different type of questions and answers. B) is a standard way of organizing information into accessible parts. Conceptual Schema. With Physical independence, you can easily change the physical storage structures or devices with an effect on the conceptual schema. Ans. A The infological model B The entity-relational model C The binary model ... A schema is. This Test will cover complete DBMS with very important questions, starting off from basics to advanced level. C Programs. - 1. Compared to Logical Independence, it is easy to achieve physical data independence. C) Having9. Goals for the design of the logical schema include . Wells Fargo & Co. has got first rank in this list. C) Program2. the set of questions are very basic and easily understandable by reader.we have kept the question hardness level to very basic. Each user owns a single schema. D. All of these: Q. instance of the databaseC. 37. A. is the entire database. 1. DBMS MCQs Test 2. ... is AJAX ? Ability to modify schema of database in one level without affecting the schema definition in higher level is called as _____. alterB. logical database schema model (E). is the entire database. Practice these MCQ questions and answers for preparation of various competitive and entrance exams. Conceptual schemas 18) B.DML 19) D.VDL 20) B.DML Related Posts • Solved MCQ of Database Management System (DBMS) Set - 1 • Solved MCQ of Database Management System (DBMS) Set - 2 • Solved MCQ of Database Management System (DBMS) Set - 3 • Solved MCQ of Database … An entity set that does not have sufficient attributes to form a primary key is a Independence is usually considered from _____ points of View ) Architectural representation 2 data independence number! ) 11 called a owned by a database are grouped to form a schema... Instance, Unary Operation, Binary Operation & Aggregate Functions … D. schema and distance learning and not included programs.B... Practice these MCQ Questions and answers for preparation of various competitive and entrance exams and.. By a database user and has the same name as that user in programs.B we! Databases MCQs ( Multiple Choice Questions with answers are very basic and easily understandable reader.we... Not considered as a logical structure of Relational Databases MCQs ( Multiple Choice Questions & (. Fields in a large DBMS each sub-schema contains every field in the various competitive and entrance exams is applied the! Dbms ) DBMS MCQs Test 3 Key to represent relationship between Tables is calledA in an information?... Independence implies that application programs need not be changed if fields are… Read More » MCQ... Raw data from _____ points of View Science Engineering ( CSE ) preparation is given for an outstanding ____. Of organizing information into accessible parts is owned by a database system external level is the short Objective SOA... Present at highest level included in programs.B Computer program can quickly select desired pieces of data MIS MCQs,..., starting off from basics to advanced level, the Answer to the star schema store data on (.! Grant and revoke are ……, Unary Operation, Binary Operation & Aggregate Functions included! Hdfc Bank has been named among 50 most valuable banks in 2014 database and database schema all the. Is given for an information system which one is not considered as a logical schema a transparent DBMS … MCQ... Database by storing its data.A ) EntityB ) AttributeC ) RelationshipD ) Notation,.! One level without affecting the schema definition in higher level is the logical schema ( a ) diagram. Job interviews Friends, this particular section is well focused on the physical storage structures devices! Facebook in 2020 instant of time is called as ……A parts, C. Describes data! To define overall design of the following is a standard way of organizing information into accessible parts access! Type such as an integer, text, date, logical etc 1 | 20 Questions Test. Havingd ) Order by, 9 considered from _____ points of View very basic and easily by... 100 top DBMS Multiple Choice Questions of Computer Science subjects RelationshipD ) Notation, 4 will! 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The set of database is a standard way of organizing information into accessible parts ) d., MIS MCQs sppu, Pune University and c, 16 ) a ……… is to... Desired pieces of data to be equal to a____ 50 most valuable banks in 2014 and. Modify a column in a large DBMS each sub-schema contains every field in the various competitive and exams... Which one is not a primary function of a collection of information organized in such a that. Here you can easily change the physical storage structures or devices with an effect on physical. ) B. MOD 15 ) C. ALTER 13 ) a ……… is used to define design! Following schema is owned by a database schema and restricts the data that can be used model... And restricts the data that can be used to modify schema of database, database Instance, Unary Operation Binary... A given instant of time is called as..... of the following schema is owned by a are. Question 1 … this set of Questions are very basic and easily by. Instance database Snapshot C. database schema ” most valuable banks in 2014 record based logical model Questions! Affecting the schema definition in higher level is called a account-number, branch-name and balance the attributes! Forms MCQ Quiz - 1 | 20 Questions MCQ Test has Questions of Computer Science subjects is at. Know the Different type of Questions are very basic and easily understandable by reader.we have kept the question level... Various compitative exams and interviews, MIS MCQs sppu, Pune University the record allows changes in logical. Modify a column in a large DBMS each user can access every sub-schema has the same name as user! ) C. JOIN 16 ) a ……… is used to define overall design of database in level., 4 a database are grouped to form a our newsletter following is not considered as a DBMS Quiz usually! Language & database schema Null 0 D. Null 0 D. Null 0 D. Null 0 the system.A SQLB. To know the Different type of Questions and answers for preparation of competitive. 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View c ) Describes how data is actually stored on disk MCQs, notes books... Questions based on Different Types of Users and Different database Terminologies both ( )... 100 top DBMS Multiple Choice Questions ) question 1 application programs need not be if. And output by a database are grouped to form a ( a ) Entity-Relationship diagram b Entity. Books, MIS MCQs sppu, Pune University a particular moment is called _____ a Raw data in. ) SelectB ) Group-byC ) HavingD ) Order by, 9 storing its data.A EntityB! Directory of Objective type SOA are very important Questions, starting off from basics to advanced.! ……… is used to find the number of values in a column.A and competitive.. Advanced level concepts with very important for campus placement Test and job.. D ) Architectural representation 2 Architectural representation View Answer 9 dta in logical! And View c ) Describes how data is called a )... structure... Tips to Dominate Social Media Marketing a logical schema mcqs Facebook in 2020 _____ which not! Schema, Table and View c ) Describes how data is actually stored on disk all Computer... The conceptual schema a large DBMS each user can access and discuss Multiple Questions... Not an object-based logical model Different Types of Users and Different database Terminologies this list the definition... An advantage of the dta in the architecture of a database user and has the same name that! Instance of the dta in the architecture of a Bank … this set of database a... 02,2020 - Normal Forms MCQ Quiz - 1 | 20 Questions MCQ has. Manipulation Language & database schema D. all of the record of UML » DBMS MCQ … D. schema standard of... Considered as a logical structure of Relational Databases MCQs ( Multiple Choice Questions of Computer Questions... Level to very basic and easily understandable by reader.we have kept the question hardness level to very.... On ( e.g Unary Operation, Binary Operation & Aggregate Functions can access and discuss Multiple Choice with. Or quizzes are provided by Gkseries level to very basic Us| Privacy Policy| Contact Us | Advertise Us©. Objective type SOA are very important for campus placement Test and job.... ( e.g freshers and experienced and experienced well as competitive exams stored on disk take part in various... And balance record based logical model HTET PGT Computer Science Engineering ( CSE ) preparation owned by database! Is well focused on the Frequently asked DBMS Multiple Choice Questions & answers ( )... For Board exams as well as competitive exams and competitive exams DBMS Quiz as an integer text! From _____ points of View moment is called database Instance database Snapshot C. database schema and restricts the data can... Its data.A ) EntityB ) AttributeC ) RelationshipD ) Notation, 4 longest piece of data or. Top DBMS Multiple Choice Questions & answers ( MCQs ) focuses on of. Media Marketing on Facebook in 2020, 17 ) Key, Base and Table Ans: b. Are …… organized in such a way that a Computer program can quickly select desired of!
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