Databse mcqs

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Web8. To close a database, we need to use which of the following function? IDBDatabase.end () IDBDatabase.close () IDBDatabase.finish () Answer: B) IDBDatabase.close () WebThe Relational Model and Normalization Database Design Using Normalization Data Modeling with ER Model Data Models into Database Designs SQL for Database …

Database Management System (DBMS) Multiple Choice …

WebApr 10, 2024 · Top Database Introduction MCQ Objective Questions Database Introduction Question 6 Download Solution PDF Which type of storage device is a hard disk? Tertiary … WebThis set of MySQL Multiple Choice Questions & Answers (MCQs) focuses on “The order by Clauses – 1”. 1. Is “GROUP BY” clause is similar to “ORDER BY” clause? a) Yes b) No c) Depends d) None of the mentioned 2. What is the meaning of “ORDER BY” clause in Mysql? a) Sorting your result … Read more MySQL MCQ 1 2 … 13 Next → perkins coie security breach notification

MySQL MCQ Archives - Sanfoundry

WebA Super keys for which no proper subset is a super key. Such a minimal Super keys are called _______. Primary key. Simple Key. Candidate Key. Foreign Key. 4. . We shall use the term ________ to denote a candidate key that is chosen by the database designer as the principal means of identifying entities within in an entity set. WebOct 19, 2015 · These objective type Database questions are very important for campus placement test and job interviews. Specially developed for the Database freshers and … WebQuestion 3: IndexedDB is a ____ database. Home; ... Databases MCQs; Programming MCQs; Testing Software MCQs; Digital Mktg Subjects MCQs; Cloud Computing S/W MCQs; Commerce MCQs; perkins coie white collar briefly

MySQL MCQ (Multiple Choice Questions) - Sanfoundry

Database Management System Tests - Sanfoundry Rank

Webb) Database Block. c) Tablespace. d) Instance. Answer - Click Here: 16.The time factor when determining the efficiency of an algorithm is measured by. a) Counting microseconds. b) Counting the number of statements. c) Counting the number of key operations. d) Counting the kilobytes of algorithm. WebDatabase Architecture and Modeling Entity Relationship Model Relational DBMS Database Normalization Relational Algebra and Relational Calculus SQL Backup and Recovery Database Security and Integrity General Knowledge Geography Quiz Political Science GK MCQs Indian Economy Quiz Indian History MCQs Law General Knowledge Physics Quiz perkins.com buy one get one freeWebDatabase Management System MCQ Set-14 Hello Friends,this particular section is well focused on the Frequently asked Database Fundamentals MCQs in the various competitive exam.The set of questions are very basic and easily understandable by reader.we have kept the question hardness level to very basic. 1 perkins cole attorney

"WebA database system 13) D. durability 14) B. log 15) C. transaction 16) C. Database 17) C. running state 18) A. Network Partitions 19) B. compensating transaction 20) A. concurrency Related Posts • Solved … " - Databse mcqs

Databse mcqs

Database MCQ & Online Quiz 2024 - OnlineInterviewQuestions

WebOur Database Management System Tests allow you to experience an online examination in the real-time environment. In every online test on Database Management System, you … WebApr 6, 2024 · As a result of integrity constraints, the database remains consistent before and after the transaction. In most cases, a database remains either in its previous stable state or in a new stable state following the execution of a transaction. Every transaction undergoes a consistent database instance, which is the consistent property of databases.

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WebAdvanced Database Systems MCQs with Answers Ques No 1. The basic component of a file in a file system is a ___. (A) Data item (B) Field (C) Record (D) Tuple Show Answer Answer: (A) Ques No 2. Database … WebDec 17, 2024 · DBMS Architecture MCQs: This section contains DBMS Architecture Multiple-Choice Questions (MCQs) and Answers. Submitted by Anushree Goswami, on December 17, 2024 1. What is the basic client/server architecture, one has to deal with? Large number of PCs Web servers Database Servers All of the above Answer: D) All of …

WebDatabase security MCQs – Solved Questions Answers 1. When we update any tuple in the relation which Authorization on a relation allows a user to? A. select authorization B. update authorization C. grant authorization D. define authorization E. All of these F. None of these Answer - Click Here: 2. WebApr 18, 2024 · DBMS Concurrency Control MCQs: This section contains multiple-choice questions and answers on Concurrency Control in DBMS. Submitted by Anushree Goswami, on April 18, 2024. 1. A management procedure called ___ control is required to control the process of concurrently performing operations on a database. Database.

WebJun 11, 2024 · Chapter 1: Data Modeling: Entity Relationship Model MCQs Chapter 2: Database Concepts and Architecture MCQs Chapter 3: Database Design Methodology and UML Diagrams MCQs Chapter 4:...

WebDATABASE MULTIPLE CHOICE QUESTIONS – Solved 1. Default values in programming are a) global variables b) functions calls c) constants d) all of the above Answer - Click …

WebTake a multiple choice quiz based on the multiple choice questions included in the book and check your database knowledge and retention. Which chapters do you want to include? Make sure to select at least one chapter. Select all, Deselect all. Chapter 1: Fundamental Concepts of Database Management. perkins colts neck njWebMar 21, 2024 · 1. In the relational model, cardinality is termed as: A. A number of attributes. B. A number of tuples C. A number of tables D. A number of constraints. 2. In a relational … perkins coie washington stateWeb10. A database may have a single object-store. True; False; Answer: B) False Explanation: A database may have multiple object stores. perkins commercialWebMar 11, 2024 · 1) Define Database. A prearranged collection of figures known as data is called database. 2) What is DBMS? Database Management Systems (DBMS) are applications designed especially which enable user interaction with other applications. 👉 Free PDF Download: Database (DBMS) Interview Questions & Answers >> perkins communications lawton okWebDatabase Management System Multiple Choice Questions and Answers pdf - Set 08 MCQ DBMS Edit Practice Test: Question Set - 08. 1. Data Manipulation Language (DML) is not to (A) Create information table in the Database (B) Insertion of new information into the Database (C) Deletion of ... perkins cole chicagoWebHere are 1000 MCQs on Database Management System (Chapterwise). 1. What is the full form of DBMS? a) Data of Binary Management System b) Database Management … Computer Science MCQ with detailed explanations for students & freshers … SQL Queries - DBMS MCQ (Multiple Choice Questions) - Sanfoundry Basic SQL Operations - DBMS MCQ (Multiple Choice Questions) - Sanfoundry Null Values Operations - DBMS MCQ (Multiple Choice Questions) - Sanfoundry Answer: b Explanation: In level 5, all disks can participate in satisfying read … Ordered Indices - DBMS MCQ (Multiple Choice Questions) - Sanfoundry Aggregate Functions and Nested Subqueries 1 - DBMS MCQ (Multiple … Failure Classification - DBMS MCQ (Multiple Choice Questions) - Sanfoundry File Organisations - DBMS MCQ (Multiple Choice Questions) - Sanfoundry - 1000+ Multiple Choice Questions & Answers (MCQs) in Data Structure - I … perkins commercial 2001WebDatabase Management System Basics MCQs Database Management System Online Tests Database Management System Short Questions With Answers Database Management System Tutorials Database Management System MCQs Set-2 Next Database Management System MCQs Set-4 perkins commercial group