Find Interview Questions for Top Companies
Ques:- What is Unix?
Right Answer:
Unix is a powerful, multiuser operating system that supports multitasking and is known for its stability and security. It is widely used in servers and workstations.
Ques:- What is. Net?
Right Answer:
.NET is a software development framework created by Microsoft that allows developers to build and run applications on Windows. It supports multiple programming languages and provides a large library of pre-built code for various tasks.
Ques:- What is the cash to GDP ratio of India?
Right Answer:
As of my last update, the cash to GDP ratio of India is approximately 12-13%. Please verify with the latest data for accuracy.
Ques:- If you are a recruiter whom you will hire, and why?
Right Answer:
I would hire a candidate who demonstrates strong technical skills relevant to the position, effective problem-solving abilities, good communication skills, and a collaborative attitude, as these qualities contribute to both individual and team success.
Ques:- What is asp.net?
Right Answer:
ASP.NET is a web framework developed by Microsoft for building dynamic web applications and services. It allows developers to create web pages using languages like C# and VB.NET, and it provides tools and libraries for handling web-related tasks such as user authentication, database access, and session management.
Ques:- What are the access specifiers?
Asked In :-
Right Answer:
Access specifiers are keywords used in object-oriented programming to set the accessibility of classes, methods, and other members. The main access specifiers are:

1. **Public**: Members are accessible from any part of the program.
2. **Private**: Members are accessible only within the class itself.
3. **Protected**: Members are accessible within the class and by derived class instances.
Ques:- How will Indo-China trade war affect the economic interests of China?
Asked In :-
Ques:- What is mysql?
Asked In :-
Right Answer:
MySQL is an open-source relational database management system (RDBMS) that uses Structured Query Language (SQL) for managing and manipulating data stored in databases.
Ques:- Which are the ways of achieving concurrency in iOS?
Right Answer:
The question is about iOS, not Android, Java, or MySQL. However, the ways to achieve concurrency in iOS include:

1. Grand Central Dispatch (GCD)
2. NSOperation and NSOperationQueue
3. Threads (NSThread)
4. Asynchronous APIs (like URLSession)
5. Dispatch Groups

If you meant to ask about Android, please clarify.
Ques:- How you will Show unique records.
Asked In :- Enest Technologies,
Comments
DK BOSS Jul 30, 2021

SELECT DISTINCT column 1, column 2, ...
FROM table_name;

Ques:- How to Update a root password.
Asked In :-
Ques:- How do you display the structure of the table?
Comments
DK BOSS Jul 30, 2021

The structure of a table can be viewed using the DESCRIBE TABLE_NAME command. - Provides a description of the specified table or view. For a list of tables in the current schema, use the Show Tables command. - For a list of views in the current schema, use the Show Views command.

Ques:- How do you display the list of database in mysql?
Asked In :- brainstorm force,
Comments
DK BOSS Jul 21, 2021

The most common way to get a list of the MySQL databases is by using the mysql client to connect to the MySQL server and run the SHOW DATABASES command. If you haven't set a password for your MySQL user you can omit the -p switch.

Ques:- How do you get the current date in Mysql?
Asked In :-
Comments
DK BOSS Jul 30, 2021

SELECT users.id, DATE_FORMAT(users.signup_date, '%Y-%m-%d')
FROM users
WHERE DATE(signup_date) = CURDATE()

Ques:- How do you get the month from a timestamp?
Asked In :- Technologics,


The MySQL category on takluu.com is tailored for candidates aiming to master the fundamentals and advanced concepts of relational databases. Whether you’re a backend developer, data analyst, DBA, or full-stack engineer, understanding MySQL is essential for working with structured data in real-world applications.

MySQL is one of the most widely used open-source relational database management systems (RDBMS). It is trusted by small startups to large-scale enterprises due to its reliability, scalability, and performance. Interviewers often assess candidates on their ability to write efficient SQL queries, understand relational concepts, normalize data, and manage indexing and performance tuning.

In this section, you’ll find carefully curated interview questions covering a range of topics, including:

  • Basic SQL queries (SELECT, INSERT, UPDATE, DELETE)

  • Joins (INNER, LEFT, RIGHT, FULL)

  • Grouping and aggregate functions (GROUP BY, COUNT, SUM, AVG)

  • Subqueries and nested queries

  • Indexing and performance optimization

  • Transactions, ACID properties, and locks

  • Stored procedures, triggers, and views

  • User management and privileges

This category not only prepares you for syntax-based questions but also for scenario-based problems, such as query optimization, handling large datasets, designing database schemas, and managing concurrency issues.

Our goal is to help you answer MySQL questions with clarity and confidence, demonstrating both your theoretical understanding and practical experience. With real-life examples and mock interview challenges, you’ll be well-prepared to face technical rounds at companies ranging from startups to MNCs.

Use this category as your go-to resource to strengthen your MySQL knowledge, whether you’re preparing for a developer, analyst, or database administrator role.

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