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Database Management System Viva Questions And Answers Pdf

database management system viva questions and answers pdf

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MCA, M. Tech, M. Tech, BE, ME etc.

DBMS is a collection of programs that facilitates users to create and maintain a database. In other words, DBMS provides us an interface or tool for performing different operations such as the creation of a database, inserting data into it, deleting data from it, updating the data, etc. DBMS is a software in which data is stored in a more secure way as compared to the file-based system. Using DBMS, we can overcome many problems such as- data redundancy, data inconsistency, easy access, more organized and understandable, and so on.

RDBMS Interview Questions

You will find the correct answer of all the questions after you will submit the quiz. You will also get a report of your performance after you will submit the quiz. Unlimited attempts possible to practice. On each attempts you will get a set of 25 questions. MCQ 6: How to create a relationship between two tables in database. Drag the primary key of a table into foreign key of another table Drag the foreign key of a table into the primary key of another table Drag any field from parent table and drop on child table Any of above can be done to create relationship.

DBMS Practical Viva Questions and Answers - 1

Answer: Name. Every relation in a relational database should have a name which is unique among all other relations. Each column in a relation is called an attribute. Each and every row in a relation is called a tuple. A tuple defines a collection of attribute values. Answer: E-R model is an Entity-Relationship model.

A database is the backbone of any IT system. As a Database Developer, I am sure you would want to prove your expertise and knowledge in your next job interview and win a role. Answer: DBMS are software applications that help you build and maintain logically related data also known as the database. Here are a few advantages of using a DBMS:. Answer: The database is a collection of ordered data, ordered and stored electronically. Such organized data can be easily accessed, aggregated and managed.

What is database? A database is a logically coherent collection of data with some inherent meaning, representing some aspect of real world and which is designed, built and populated with data for a specific purpose. What is DBMS? It is a collection of programs that enables user to create and maintain a database. In other words it is general-purpose software that provides the users with the processes of defining, constructing and manipulating the database for various applications. What is a Database system? Describe the three levels of data abstraction?

database management system viva questions and answers pdf

Top 50 Database(DBMS) Interview Questions & Answers. Details: Last Updated: 07 January Download PDF. 1) Define Database. A prearranged.


Top 50 Database(DBMS) Interview Questions & Answers

DBMS Interview Questions and Answers

Table of Contents

Поехали. Свет от фары пробежал по цементным стенам. - В главный банк данных попал вирус, - сказал Бринкерхофф. - Я знаю, - услышала Сьюзан собственный едва слышный голос. - Нам нужна ваша помощь. Она с трудом сдерживала слезы.

Увы, это было невозможно. Чаша быстро приближалась к нему справа. Люди отпивали по глотку вина, крестились и поднимались, направляясь к выходу. Хорошо бы помедленнее.

Он никогда не думал, что четыре слова могут сделать его таким счастливым: IM GLAD WE MET Что означало: Я рада, что мы встретились. Он быстро нацарапал на программке ответ и протянул Сьюзан: LDSNN Сьюзан, прочитав, просияла. ME TOO, что означало: Я. Беккер расхохотался.

 Дэвид, прости. Он увидел пятна света. Сначала слабые, еле видимые на сплошном сером фоне, они становились все ярче. Попробовал пошевелиться и ощутил резкую боль. Попытался что-то сказать, но голоса не .

DBMS Interview Questions

Слева остался футбольный стадион, впереди не было ни одной машины.

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