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Components of an Embedded System

The components of an embedded system are : Hardware, Software and time operating system. i) Hardware • Power Supply • Processor • Memory • Timers • Serial communication ports • Output/Output circuits • System application specific circuits ii) Software: The application software is required to perform the series of tasks. An embedded system has software

Local Area Network (LAN) Vs. Wide Area Network (WAN)

Networks are divided into two types, a LAN (Local Area Network) or a WAN (Wide Area Network). Here is the Local Area Network (LAN) Vs. Wide Area Network (WAN). Local Area Network (LAN) Wide Area Network (WAN) Connects hosts within a relatively small geographical area such as same building, same room, same campus. Hosts may

5 Android Applications that You Must Install

Where are you right now? Which cell phone you use? If you are in Nepal and using android cell phone then you must have install Esewa, COA, ClassifiAd, Loadshedding, Yellow App applications from play store right now. Why? Why I’m telling you that? Please take your time to get the reasons. Here are the 5 Android Applications that You

Best High Ranking PHP Frameworks for Web Developers

Today I’m going to share the most high ranking PHP frameworks for web developers to achieve the high performance. Based on research in many web sites and my experience I’m sharing this information. 1. Symfony Symfony created in 2005 a very powerful MVC Framework, Drupal the most popular Open-Source CMS uses Symfony components. Faster and

Backup Your MySQL Database Using PHP

Here is the script to backup MySql database using php. Cheers! ‹?php // Check via PhpMyAdmin to see what character database is using mysql_query(‘SET NAMES utf8’); mysql_query(‘SET CHARACTER SET utf8’); $tables = ‘*’; //get all of the tables if($tables == ‘*’) { $tables = array(); $result = mysql_query(‘SHOW TABLES’); while($row = mysql_fetch_row($result)) { $tables[] =

What do you mean by data warehouse? Explain the query manager.

Data Warehouse : In computing, a data warehouse (DW, DWH), or an enterprise data warehouse (EDW), is a system used for reporting and data analysis. Integrating data from one or more disparate sources creates a central repository of data, a data warehouse (DW). Data warehouses store current and historical data and are used for creating trending reports for senior management reporting such as annual

What is data mining? What are the functions of data mining? Write about association analysis with an example.

Data Mining : Generally, data mining (sometimes called data or knowledge discovery) is the process of analyzing data from different perspectives and summarizing it into useful information – information that can be used to increase revenue, cuts costs, or both. Data mining software is one of a number of analytical tools for analyzing data. It

Rakshabandhan (रक्षाबन्धन)

हिन्दुहरूको धार्मिक तथा साँस्कृतिक पर्व जनै पूर्णिमा नयाँ यज्ञोपवित धारणा तथा रक्षा-बन्धन गरी धुमधामका साथ मनाइन्छ । तागाधारी जातिले अघिल्लो दिनदेखि नै चोखोनितो गरी एक छाक खाने, आजका दिन बिहानै नदी, तलाउमा गई गाईको गोबर तथा तुलसीको माटो लगाई नुहाउने तथा जौ, तिल, कुशद्वारा ऋषितर्पणी गरी वैदिक विधिपूर्वक मन्त्रिएको नयाँ जनै (यज्ञोपवित) फेर्ने चलन रहेकाले यस पर्वलाई जनै

Famous Quotes From the Legendary Robin Williams

Robin McLaurin Williams (July 21, 1951 – August 11, 2014) was an American actor and comedian. Rising to fame with his role as the alien Mork in the TV series Mork & Mindy (1978–82), Williams went on to establish a successful career in both stand-up comedy and feature film acting. The death of Robin Williams

Explain the importance of IP addressing and how can you classify it to represent IP address.

An IP address is an address used to uniquely identify a device on an IP network. The address is made up of 32 binary bits which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet =