Some definitions of  are:  Operations Research is the art of giving bad answers to the problems which otherwise have worse answers.                                                                                                                ——- T. L. SATTY  Operations Research is a scientific knowledge through interdisciplinary team effort for the purpose of Read more…


Optimal Production Policy Under Certain And Uncertain Environment  INDEX:- CONTENTS: 1. Introduction of Operations Research 2. A methodology of Operation Research 3. What is Linear Programming Problem 4 Mathematical Model for LPP 5. Confidence Interval and Confidence limit 6. Tabulation Read more…


To find an appropriate journal for your research paper is crucial.  However, beginners ignore and they send research papers in the random journal. As a consequence, a lot of time and energy consumption. Many publishers provide journal finders for you. Read more…


802 project 802 project is an IEEE(Institute of Electrical and Electronics Engineers)  initiative which standardizes  LAN (Local Area Networks)  and MAN (Metropolitan Area Networks) communication protocols. And it gives a number after 802 and a dot for a specific network. Such as, Read more…


CBRGEN tool for NS-2 CBRGEN tool for NS-2 is used to create  random connections between nodes in wireless ad hoc networks, actually cbrgen is a file cbrgen.tcl  which  content listed below. the syntax for  generating connection file is. ns cbrgen.tcl Read more…


A  Deterministic Finite Automaton (DFA)  is a five-tuple mathematical model  M which is (Q, Σ, δ, q0, F) Where Q denotes a set of states in the machine Σ denotes the set of symbols δ is a transition function and defined as  δ: Q x Σ → Q Read more…


Before starting the process of mapping the custom domain name of BigRock to Blogger.  You should understand about name servers. If you are not interested or you already know you can skip and jump to the main content. What is Read more…


If you start a blog, in the beginning you think that  write a post and publish it. This is the only work you need to do. However, this is not the case, you will need several blogging tools to understand Read more…


When your blog or website is new it will not be able to get traffic from search engines. Then you need to use social media and submission directories where you will submit your articles’ link. If somebody clicks on the Read more…


White board animation softwares White board animation softwares are very useful for making educational videos and marketing purposes. Furthermore, many people do not want to face camera. For those it is very helpful that without facing camera they can make Read more…


Drive Referral Traffic Quora is a very popular question and answer forum. And you must have noticed that when you type a key word in search engine you get answers from Quora. Furthermore, digital  marketers and Bloggers are using Quora Read more…


Understand SEO and SEM To understand the difference between SEO ( Search Engine Optimization ) and SEM ( Search Engine Marketing ), you have to look at definitions of the SEO and SEM. 1- SEO- Referes to process of increasing Read more…


Importance of  Browser’s Plug-ins To know statistics of your blog or website or others, browser’s plug-ins help to understand the performance and necessary actions to take. Furthermore, to help you there are many browser’s plug-ins are developed. But, many bloggers Read more…


What is affiliate  marketing? Affiliate marketing is a commission based marketing in which there are three players. Player-1- Publisher ( Blogger, Website Owner) Player-2- Service or Product Provider ( Amazon, BlueHost Web Hosting Provider) Player-3- Customer From the above list Read more…


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Keyword research is the process of finding appropriate blog’s post title that will rank in search engines with low competition and high CPC for a publisher. To understand keyword research process you have to understand some metrics of keyword research. Read more…


 EU’s GDPR stands for General Data Protection regulation and it gives more authority over  on line data of an individual that giant companies are using  for example, Google, Facebook and  Twitter. Further, you can understand by Google’s collection of data Read more…


A function  f(z) which is defined in D and single valued differentiable for all points of D is said to be analytic function of z in domain D.   Necessary condition a complex  function  to be analytic   and  Cauchy- Riemann equations. A Read more…


Verify AdSense On Line If you have not got your 6 digits  PIN ( Personal Identification Number )  to verify AdSense Address. And you have requested pin  three times   and your address has not got verified. Google has made it Read more…


An Overview SETDEST tool for NS-2 SETDEST tool- SETDEST tool is used for  setting nodes’ mobility, pause time  area under which node will move, and finally you will get rid of manually setting of nodes axes X, Y and Z Read more…


 This program contains some errors you need to remove. ___________________________________________________ #include<iostream> using namespace std; class BinarySearch { int i; int n; public: void b_search(int *, int, int); }; void BinarySearch :: b_search(int a[],int n, int dataitem) { int start, end, Read more…

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