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GBlog
Frontend Developer Roadmap 2024
Frontend development means to design the face of a website or application. It involves working on the appearance of the website. Building interactive buttons, using images...
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Process Control Block in OS
A Process Control Block (PCB) is a data structure that is used by an Operating System to manage and regulate how processes are carried out. In operating systems, managing ...
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Operating Systems
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SQL Truncate
SQL Truncate is one of the Data Definition Language (DDL) commands. It deletes all the records in a database table. However, it does not delete the table’s structure; inst...
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SQL
SQL-Clauses-Operators
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Phantom Deadlock in Distributed System
Phantom deadlocks, in distributed systems, refer to situations where multiple processes or threads get stuck and can't move forward because of conflicts in synchronization...
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Distributed System
Application of Optical Fiber
The Optical Fibres are used for transmitting data signals at long distances and with a greater speed. Very flexible and transparent fiber is used for preparing optical fib...
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Computer Networks
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Types of Broadcast Network
In a computer network, there are multiple devices known as nodes connected together. There are multiple ways through which we can transmit data between these connected nod...
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Computer Networks
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SQL DROP CONSTRAINT
In SQL, the DROP CONSTRAINT command is used to remove constraints from the columns of a table. Constraints are used to limit a column on what values it can take. We add co...
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SQL
SQL-Clauses-Operators
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Data Dictionary Tables in RDMS
In a Relational Database Management System (RDBMS), a data dictionary is a collection of READ-ONLY tables and views that contain metadata about the database. It typically ...
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DBMS
SQL
DBMS-SQL
mysql
Salary of President of India Per Month in 2024
Salary of President of India: The Salary of President of India is 5 Lakh(equivalent to 5.9 lakh in 2024) according to India's Union budget. In this article, we have discus...
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General Knowledge
Current GK
India GK
How to Find Your “Watch Later” Playlist on YouTube
YouTube, a 21st-century marvel, isn't just a claim—it's a reality. Boasting 2.5 billion users, it's the second most-visited site globally. From toddlers to 90-year-olds, e...
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News
Youtube News
How to Print the Starting and End Position of Each Word Using CTE?
The Common Table Expressions (CTE) were introduced into standard SQL in order to simplify various classes of SQL Queries for which a derived table was just unsuitable. In ...
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SQL
SQL-Query
How To
SQL CREATE INDEX Statement
The CREATE INDEX statement is used to create indexes in a table. By creating Indexes we can easily retrieve data from the table more efficiently and quickly.Indexes are in...
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SQL
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SQL UNION ALL Operator
SQL UNION ALL operator combines the result of two or more SELECT statements in SQL. It allows duplicate values in the result set.For performing the UNION ALL operation, it...
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SQL
SQL-Clauses-Operators
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Data Isolation in DBMS
In today's era effectively managing volumes of data is crucial, for businesses and organizations. Database Management Systems (DBMS) play a role in this aspect by providin...
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DBMS
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SQL Left Outer Join vs Left Join
In SQL, both "LEFT JOIN" and "LEFT OUTER JOIN" are used to combine data from two or more tables based on a related column, but they are essentially the same operation, and...
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SQL
SQL-Clauses-Operators
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SQL DROP COLUMN
The Data Definition Language (DDL) command DROP COLUMN is used in SQL (Structured Query Language). The structure of database objects like tables can be defined, altered, o...
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SQL
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