It2edu provides free online tutorials and interview questions for various technologies, such as Java, Microsoft technologies like PowerBI and Power apps, Java frameworks, javascript, ajax, core Java, SQL, Python, PHP, C language, and more. It is suitable for both beginners and professionals. Also, we share materials in social science and general studies that are helpful for the competitive sector.
March 3, 2023
Microsoft PowerBI
Microsoft Power BI is a data visualization and business intelligence tool that enables users to connect, analyze, and visualize data from multiple sources in interactive dashboards, reports, and charts. It is part of the Microsoft Power Platform, along with Power Apps and Power Automate. Power BI facilitates better business decisions …
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January 2, 2023
Posts, Java EE
Servlet Filters: If you are a beginner in web application programming, then you have a doubt however the user unless logged in to the account access the resources. Most beginners don’t know how to solve this problem. This is avoided by using servlet filters. The basic functionality of the servlet …
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May 28, 2022
Python
Like other programming languages, Python has operators which help us to perform operations.As we know the operators perform operations on operands. A + B Here “+” is the operator and A and B are the Operands. The basic types of operators in Python: Arithmetic Operators Relational Operators (Comparision) Logical operators …
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February 13, 2022
Python
Like other programming languages python has standard data types, those are Numbers Strings List Tuple Dictionary In python, there is no explicit declaration of variables. As we know a variable is a reserved memory location to store specified data values. When a variable is created it reserves a space in …
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August 18, 2019
Posts
MapReduce is a Distributed computing programming model suitable for processing of huge data. Hadoop is capable of running MapReduce programs written in various languages: Java, Ruby, Python. MapReduce programs are parallel in nature, thus are very useful for performing large-scale data analysis using multiple machines in the cluster. MapReduce is …
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August 18, 2019
Posts
Hadoop is an open source Distributed processing framework that manages data processing and storage for big data applications running in clustered environments. Hadoop Service Architecture HDFS(Hadoop Distributed File System) Overview Hadoop is normally deployed on a group of machines (Cluster) Each machine in cluster is node One of the node …
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August 5, 2019
Big Data / Hadoop
SINGLE-NODE [STANDALONE] CLUSTER INSTALLATION The report here will describe the required steps for setting up a single-node Hadoop cluster backed by the Hadoop Distributed File System, running on Ubuntu Linux Hadoop is a framework written in Java for running applications on large clusters of commodity hardware and incorporates features similar …
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August 4, 2019
Big Data / Hadoop
What is Data ? Anything that can be stored can be referred as data. What is Big Data ? Big Data is the term coined for huge Data ,In today’s digital world the data is getting generated in unprecedented rate, in order to store and process such huge data existing traditional …
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July 28, 2019
Python
Identifiers in Python: An identifier is a user-defined word for a special purpose. An identifier is a string of alphanumeric characters that begins with an alphabetic character or an underscore character that are used to represent various programming elements such as variables, functions, arrays, structures, unions and so on. A …
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July 28, 2019
Python
Generally, every programming language has syntax like the same python has its own syntax, key words, literals and identifiers. In the previous posting we learn how to execute single commands and multiple commands in shell. Now we focused on keywords in python. As we know a keyword is a reserve …
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