Database programming questions and answers

How do I prepare for a database interview?
What business process will the database support? How do they currently manage that process? How are those processes likely to change as the business grows or changes over the next 5 years? What existing systems - paper-based or computer-based - will the database be replacing?.
What is a database question answer?
SQL Interview Questions
1. What is the difference between SQL and MySQL?
2. What are the different subsets of SQL?
3. What do you mean by DBMS?
4. What do you mean by table and field in SQL?
5. What are joins in SQL?
6. What is the difference between CHAR and VARCHAR2 datatype in SQL?
7. What is the Primary key?
8. What are Constraints?
What is a database question answer?
A database is information that is set up for easy access, management and updating.
Computer databases typically store aggregations of data records or files that contain information, such as sales transactions, customer data, financials and product information..
What is database interview questions?
Basic Database Interview Questions For Freshers
Describe the different types of relationships in a database.
What are the advantages of database normalisation? Describe different types of normalisation..
What questions should I ask for database?
A database is information that is set up for easy access, management and updating.
Computer databases typically store aggregations of data records or files that contain information, such as sales transactions, customer data, financials and product information..
What questions should I ask for database?
What business process will the database support? How do they currently manage that process? How are those processes likely to change as the business grows or changes over the next 5 years? What existing systems - paper-based or computer-based - will the database be replacing?.
Basic Database Interview Questions For Freshers
Describe the different types of relationships in a database.
What are the advantages of database normalisation? Describe different types of normalisation.

Jun 22, 2023This article will cover a list of all the most important and commonly asked “Database” interview questions & answers, which,

What Are The Various Kinds of Interactions Catered by DBMS?

The various kind of interactions catered by DBMS are: 1. Data definition 2. Update 3. Retrieval 4

Segregate Database Technology’s Development.

The development of database technology is divided into: 1. Structure or data model 2. Navigational model 3

What Are The Features of Database Language?

A database language may also incorporate features like: DBMS-specific Configuration and management of storage engine Computations to modification

What Do Database Languages do?

As special-purpose languages, they have: 1. Data definition language 2. Data manipulation language 3

Define Database Model.

A data model determining fundamentally how data can be stored

What Is Sql?

Structured Query Language (SQL)being ANSI standard language updates database and commands for accessing

Enlist The Various Relationships of Database.

The various relationships of database are: 1. One-to-one:Single table having drawn relationship with another table having similar kind of columns

Define Normalization.

Organized data void of inconsistent dependency and redundancy within a database is called normalization

Enlist The Advantages of Normalizing Database.

Advantages of normalizing database are: 1. No duplicate entries 2. Saves storage space 3. Boasts the query performances

What questions should I ask in a SQL exam?

General questions

Expect questions about your experience, the SQL flavors you're familiar with, and your level of proficiency

Technical questions

These will cover the basics of SQL, such as what SQL is, its applications, SQL statements, SQL commands, and types of SQL queries, among others

Functions in SQL

Why are SQL interview questions asked?

SQL interview questions are asked in almost all interviews because database operations are very common in applications

SQL stands for Structured Query Language, which is a domain-specific programming language used for database communications and relational database management

30 Database Programming Quiz Questions and Answers

1. What is database programming? ...
2. What is the primary purpose of a Database Management System (DBMS)? ...
3. Which language is commonly used to interact with relational databases? ...
4. What does SQL stand for? ...
5. What are CRUD operations in database programming? ...
6. Which database programming language is used in Oracle Database? ...
7. Which type of database is based on a schemaless data model? ...

More items