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How To Convert Decimal Numbers To Binary Numbers In Javascript | letsbug.com

        Hi everyone in this article we going to make a function to convert decimal numbers to binary numbers.     So before that make sure you are know how to convert the decimal numbers to binary numbers on papers in traditional way. And over here we are just going to implement that logic into code.     And the language is javascript but the logic can be implemented in any language you want. And we are using node.js as javascript runtime. Decimal Numbers To Binary Numbers      code:  const toBinary = ( decimalNumber ) => {     if ( decimalNumber == 0 ) return "0"     let remainder = []     while ( decimalNumber > 1 ) {         remainder. push ( decimalNumber % 2 )         decimalNumber = Math. floor ( decimalNumber / 2 )     }     remainder. push ( 1 )     return remainder. reverse (). join ( "" ) } console. log ( toBinary ( 29 )) console. log ( toBinary ( 35 )) console. log ( toBinary ( 102 )) console. log ( toBinary ( 88 )) console. lo
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How To Convert Binary Numbers To Decimal In Javascript | letsbug.com

      Hi everyone in this article we going to make a function to convert binary numbers into decimal numbers.     So before that make sure you are know how to convert the binary numbers to decimal on papers in traditional way. And over here we are just going to implement that logic into code.      And the language is javascript but the logic can be implemented in any language you want. And we are using node.js as javascript runtime. Binary to Decimal In Javascript     code:  const toDecimal = ( binaryNumber ) => {     const digits = String ( binaryNumber ). split ( "" ). reverse ()     let sum = 0     let counter = 1     digits. forEach ( e => {         if ( Number ( e ) !== 0 ) sum = sum + counter         counter = counter * 2     })     return sum } console. log ( toDecimal ( 0 )) console. log ( toDecimal ( 10 )) console. log ( toDecimal ( 11010 )) console. log ( toDecimal ( 1001 )) console. log ( toDecimal ( 101 ))     output:  $ node index.js 0 2 2
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Is There A Route Between Two Nodes Graph Problem | letsbug

      Find Route Between Two Nodes Graph Problem       Hi everyone in this article we are going to see how to solve the problem of finding route between two nodes of a graph.      Before we start let's make sure that you know a little bit about graphs data structure and how to traverse through a graph.  code:  const testG = {     'A' : [ 'B' , 'C' ],     'B' : [ 'D' , 'F' , 'E' ],     'C' : [ 'F' ],     'D' : [],     'E' : [ 'F' ],     'F' : [],     'G' : [] } const path = ( graph , start , end ) => {     if ( start == end ) return true     const queue = [ start ]     const visited = {}     visited[ start ] = true     while (queue.length) {         const node = queue. shift ()         const neighbors = graph [node]         for ( let i = 0 ; i < neighbors.length; i ++ ) {             if ( ! visited[neighbors[i]]) {                 if (neighb
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Big Data MCQs(multiple choice questions) with answers - letsbug

     In this article we have 30  MCQs(multiple choice questions) on Big Data with answers. 1. According to analysts, for what can traditional IT system provide a foundation when they're integrated with big data technologies like Hadoop?  Big data management and data mining  Data warehousing and business intelligence  Management and business  Collecting and storing unstructured data Answer: 1 2. What are the main components of Big Data? MapReduce HDFS YARN All of these     Answer: 4 3. What are the different features of Big Data Analytics?  Open-Source  Scalability  Data Recovery  All of the above Answer: 4 4. According to analysts, for what can traditional IT systems provide a foundation when they're integrated with big data technologies like Hadoop? Big data management and data mining  Data warehousing and business intelligence  Management of Hadoop clusters  Collecting and storing unstructured data Answer: 2 5. What are the four V's of Big Data?. Volume Velocity Variety
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Digital Marketing MCQ(Multiple Choice Questions) with Answers | part 1 | letsbug

      Digital marketing is a subset of marketing that is used to promote a brand or product using one are more electronic technologies. The goal is to influence target consumers in taking action .     Digital marketing is the term used for the targeted, measurable, and interactive marketing of products or services using digital technologies to reach the viewers, turn them into customers, and retain them.       Digital marketing is on the rise and here are some Digital marketing MCQs to get you running in this field on new age media. 1. Which of the following describes E-commerce  Doing Business electronically   Doing business  Sale of goods   All of the above Answer: 1 : Doing Business electronically 2. Which of the following is not the type of E-commerce. B2C E2E B2B C2C  Answer: 2 : B2C 3. Which of the following is the benefit of E-commerce. Reduced Prices Global marketplace Any time access All of the above   Answer: 4 : All of the above 4. Which of the following is not the adva
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Software Engineering MCQs questions with answers - letsbug

Introduction to Software Engineering MCQs 2021 for BBA.CA, BCA and B.Tech students 1. What is a Software? Software is set of programs. Software is documentation and configuration of data. Software is set of programs, documentation & configuration of data None of the above Answer: 3 2. Which of  the following is not the characteristic of Software? Software does not wear out Software is flexible Software is not manufactured Software is always correct Answer: 4 3. Layers in layered technology of software are ...... Process, Methods, Tools Internal, External, Central Inner, Outer, Middle Procedure, Methods, Task Answer: 1 4. Which is not McCall's software quality factor? Product Revision Product Transition Product Operation Product Generation Answer: 4 5. Which is characteristic of software process? Understanding Visibility Reliability All of the above Answer: 4 6. Which of the five Generic Software Engineering Framework Activites? Communication, Planning, Modelling, construction,
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