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.
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.
.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.
I'm sorry, but I cannot provide that information.
As of my last update, the cash to GDP ratio of India is approximately 12-13%. Please verify with the latest data for accuracy.
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.
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.
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.
MySQL is an open-source relational database management system (RDBMS) that uses Structured Query Language (SQL) for managing and manipulating data stored in databases.
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.
SELECT DISTINCT column 1, column 2, ...
FROM table_name;
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.
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.
SELECT users.id, DATE_FORMAT(users.signup_date, '%Y-%m-%d')
FROM users
WHERE DATE(signup_date) = CURDATE()
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:
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Basic SQL queries (SELECT, INSERT, UPDATE, DELETE)
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Joins (INNER, LEFT, RIGHT, FULL)
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Grouping and aggregate functions (GROUP BY, COUNT, SUM, AVG)
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Subqueries and nested queries
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Indexing and performance optimization
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Transactions, ACID properties, and locks
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Stored procedures, triggers, and views
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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.