About - Programmer and Software Interview Questions and Answers

+Varoon Sahgal is a seasoned programmer with over 7 years in the industry. You can connect with him on Google Plus, or email him at [email protected].

Hiring? Job Hunting? Post a JOB or your RESUME on our JOB BOARD >>

Subscribe to our newsletter for more free interview questions.

Follow @programmerintvw

Would you like to thank ProgrammerInterview.com for being a helpful free resource? Then why not tell a friend about us, or simply add a link to this page from your webpage using the HTML below.

Link to this page:

Please bookmark with social media, your votes are noticed and appreciated: </p> </div> <div class="copyright"> <div class="links"> Copyright © 2016 | <a href="http://www.programmerinterview.com/jobs">Programmer Job Board</a> | <a href="http://indiajobs.programmerinterview.com/">India Job Board for Programmers</a> |  <a rel="author" href="http://www.programmerinterview.com/index.php/about/">About</a> </div> </div> </div> <div id="ezoic-pub-ad-placeholder-103" data-inserter-version="-1"></div><script type='text/javascript'>( $ => { /** * Displays toast message from storage, it is used when the user is redirected after login */ if ( window.sessionStorage ) { $( window ).on( 'tcb_after_dom_ready', () => { const message = sessionStorage.getItem( 'tcb_toast_message' ); if ( message ) { tcbToast( sessionStorage.getItem( 'tcb_toast_message' ), false ); sessionStorage.removeItem( 'tcb_toast_message' ); } } ); } /** * Displays toast message * * @param {string} message - message to display * @param {Boolean} error - whether the message is an error or not * @param {Function} callback - callback function to be called after the message is closed */ function tcbToast( message, error, callback ) { /* Also allow "message" objects */ if ( typeof message !== 'string' ) { message = message.message || message.error || message.success; } if ( ! error ) { error = false; } TCB_Front.notificationElement.toggle( message, error ? 'error' : 'success', callback ); } } )( typeof ThriveGlobal === 'undefined' ? jQuery : ThriveGlobal.$j ); </script><div class="et_social_pin_images_outer"> <div class="et_social_pinterest_window"> <div class="et_social_modal_header"><h3>Pin It on Pinterest</h3><span class="et_social_close"></span></div> <div class="et_social_pin_images" data-permalink="https://www.programmerinterview.com/about/" data-title="About" data-post_id="2189"></div> </div> </div><div class="et_social_sidebar_networks et_social_visible_sidebar et_social_slideright et_social_animated et_social_rectangle et_social_sidebar_flip et_social_mobile_on"> <ul class="et_social_icons_container"><li class="et_social_facebook"> <a href="http://www.facebook.com/sharer.php?u=https%3A%2F%2Fwww.programmerinterview.com%2Fabout%2F&t=About" class="et_social_share" rel="nofollow" data-social_name="facebook" data-post_id="2189" data-social_type="share" data-location="sidebar"> <i class="et_social_icon et_social_icon_facebook"></i> <span class="et_social_overlay"></span> </a> </li><li class="et_social_twitter"> <a href="http://twitter.com/share?text=About&url=https%3A%2F%2Fwww.programmerinterview.com%2Fabout%2F&via=Programmerintvw" class="et_social_share" rel="nofollow" data-social_name="twitter" data-post_id="2189" data-social_type="share" data-location="sidebar"> <i class="et_social_icon et_social_icon_twitter"></i> <span class="et_social_overlay"></span> </a> </li><li class="et_social_pinterest"> <a href="#" class="et_social_share_pinterest" rel="nofollow" data-social_name="pinterest" data-post_id="2189" data-social_type="share" data-location="sidebar"> <i class="et_social_icon et_social_icon_pinterest"></i> <span class="et_social_overlay"></span> </a> </li><li class="et_social_gmail"> <a href="https://mail.google.com/mail/u/0/?view=cm&fs=1&su=About&body=https%3A%2F%2Fwww.programmerinterview.com%2Fabout%2F&ui=2&tf=1" class="et_social_share" rel="nofollow" data-social_name="gmail" data-post_id="2189" data-social_type="share" data-location="sidebar"> <i class="et_social_icon et_social_icon_gmail"></i> <span class="et_social_overlay"></span> </a> </li></ul> <span class="et_social_hide_sidebar et_social_icon"></span> </div><div class="et_social_mobile_button"></div> <div class="et_social_mobile et_social_fadein"> <div class="et_social_heading">Share This</div> <span class="et_social_close"></span> <div class="et_social_networks et_social_simple et_social_rounded et_social_left"> <ul class="et_social_icons_container"><li class="et_social_facebook"> <a href="http://www.facebook.com/sharer.php?u=https%3A%2F%2Fwww.programmerinterview.com%2Fabout%2F&t=About" class="et_social_share" rel="nofollow" data-social_name="facebook" data-post_id="2189" data-social_type="share" data-location="sidebar"> <i class="et_social_icon et_social_icon_facebook"></i> <div class="et_social_network_label"><div class="et_social_networkname">Facebook</div></div> <span class="et_social_overlay"></span> </a> </li><li class="et_social_twitter"> <a href="http://twitter.com/share?text=About&url=https%3A%2F%2Fwww.programmerinterview.com%2Fabout%2F&via=Programmerintvw" class="et_social_share" rel="nofollow" data-social_name="twitter" data-post_id="2189" data-social_type="share" data-location="sidebar"> <i class="et_social_icon et_social_icon_twitter"></i> <div class="et_social_network_label"><div class="et_social_networkname">Twitter</div></div> <span class="et_social_overlay"></span> </a> </li><li class="et_social_pinterest"> <a href="#" class="et_social_share_pinterest" rel="nofollow" data-social_name="pinterest" data-post_id="2189" data-social_type="share" data-location="sidebar"> <i class="et_social_icon et_social_icon_pinterest"></i> <div class="et_social_network_label"><div class="et_social_networkname">Pinterest</div></div> <span class="et_social_overlay"></span> </a> </li><li class="et_social_gmail"> <a href="https://mail.google.com/mail/u/0/?view=cm&fs=1&su=About&body=https%3A%2F%2Fwww.programmerinterview.com%2Fabout%2F&ui=2&tf=1" class="et_social_share" rel="nofollow" data-social_name="gmail" data-post_id="2189" data-social_type="share" data-location="sidebar"> <i class="et_social_icon et_social_icon_gmail"></i> <div class="et_social_network_label"><div class="et_social_networkname">Gmail</div></div> <span class="et_social_overlay"></span> </a> </li></ul> </div> </div> <div class="et_social_mobile_overlay"></div><div class="et_social_flyin et_social_resize et_social_flyin_bottom_right et_social_slideup et_social_mobile_on"> <a href="#" class="et_social_icon et_social_icon_cancel"></a> <div class="et_social_header"> <h3>Share This</h3> <p>Share this post with your friends!</p> </div> <div class="et_social_networks et_social_2col et_social_slide et_social_rounded et_social_left"> <ul class="et_social_icons_container"><li class="et_social_facebook"> <a href="http://www.facebook.com/sharer.php?u=https%3A%2F%2Fwww.programmerinterview.com%2Fabout%2F&t=About" class="et_social_share" rel="nofollow" data-social_name="facebook" data-post_id="2189" data-social_type="share" data-location="flyin"> <i class="et_social_icon et_social_icon_facebook"></i><span class="et_social_overlay"></span> </a> </li><li class="et_social_twitter"> <a href="http://twitter.com/share?text=About&url=https%3A%2F%2Fwww.programmerinterview.com%2Fabout%2F&via=Programmerintvw" class="et_social_share" rel="nofollow" data-social_name="twitter" data-post_id="2189" data-social_type="share" data-location="flyin"> <i class="et_social_icon et_social_icon_twitter"></i><span class="et_social_overlay"></span> </a> </li><li class="et_social_pinterest"> <a href="#" class="et_social_share_pinterest" rel="nofollow" data-social_name="pinterest" data-post_id="2189" data-social_type="share" data-location="flyin"> <i class="et_social_icon et_social_icon_pinterest"></i><span class="et_social_overlay"></span> </a> </li><li class="et_social_gmail"> <a href="https://mail.google.com/mail/u/0/?view=cm&fs=1&su=About&body=https%3A%2F%2Fwww.programmerinterview.com%2Fabout%2F&ui=2&tf=1" class="et_social_share" rel="nofollow" data-social_name="gmail" data-post_id="2189" data-social_type="share" data-location="flyin"> <i class="et_social_icon et_social_icon_gmail"></i><span class="et_social_overlay"></span> </a> </li></ul> </div> </div><style type="text/css" id="tve_notification_styles"></style> <div class="tvd-toast tve-fe-message" style="display: none"> <div class="tve-toast-message tve-success-message"> <div class="tve-toast-icon-container"> <span class="tve_tick thrv-svg-icon"></span> </div> <div class="tve-toast-message-container"></div> </div> </div><script type="text/javascript" src="https://www.programmerinterview.com/wp-includes/js/dist/hooks.min.js?ver=4d63a3d491d11ffd8ac6" id="wp-hooks-js"></script> <script type="text/javascript" src="https://www.programmerinterview.com/wp-includes/js/dist/i18n.min.js?ver=5e580eb46a90c2b997e6" id="wp-i18n-js"></script> <script type="text/javascript" id="wp-i18n-js-after"> /* <![CDATA[ */ wp.i18n.setLocaleData( { 'text direction\u0004ltr': [ 'ltr' ] } ); /* ]]> */ </script> <script type="text/javascript" src="https://www.programmerinterview.com/wp-content/plugins/contact-form-7/includes/swv/js/index.js?ver=6.0.3" id="swv-js"></script> <script type="text/javascript" id="contact-form-7-js-before"> /* <![CDATA[ */ var wpcf7 = { "api": { "root": "https:\/\/www.programmerinterview.com\/wp-json\/", "namespace": "contact-form-7\/v1" } }; /* ]]> */ </script> <script type="text/javascript" src="https://www.programmerinterview.com/wp-content/plugins/contact-form-7/includes/js/index.js?ver=6.0.3" id="contact-form-7-js"></script> <script type="text/javascript" id="disqus_count-js-extra"> /* <![CDATA[ */ var countVars = {"disqusShortname":"programmerinterview"}; /* ]]> */ </script> <script type="text/javascript" src="https://www.programmerinterview.com/wp-content/plugins/disqus-comment-system/public/js/comment_count.js?ver=3.1.2" id="disqus_count-js"></script> <script type="text/javascript" id="disqus_embed-js-extra"> /* <![CDATA[ */ var embedVars = {"disqusConfig":{"integration":"wordpress 3.1.2"},"disqusIdentifier":"2189 https:\/\/programmerinterview.newpulsestudios.com\/?page_id=2189","disqusShortname":"programmerinterview","disqusTitle":"About","disqusUrl":"https:\/\/www.programmerinterview.com\/about\/","postId":"2189"}; /* ]]> */ </script> <script type="text/javascript" src="https://www.programmerinterview.com/wp-content/plugins/disqus-comment-system/public/js/comment_embed.js?ver=3.1.2" id="disqus_embed-js"></script> <script type="text/javascript" src="https://www.programmerinterview.com/wp-content/plugins/monarch/js/idle-timer.min.js?ver=1.4.14" id="et_monarch-idle-js"></script> <script type="text/javascript" id="et_monarch-custom-js-js-extra"> /* <![CDATA[ */ var monarchSettings = {"ajaxurl":"https:\/\/www.programmerinterview.com\/wp-admin\/admin-ajax.php","pageurl":"https:\/\/www.programmerinterview.com\/about\/","stats_nonce":"7576b6d22d","share_counts":"ce79327159","follow_counts":"533f7104c8","total_counts":"3cd5135a87","media_single":"e04e5bc9ec","media_total":"d2e7c5cc95","generate_all_window_nonce":"bc5b80d73e","no_img_message":"No images available for sharing on this page"}; /* ]]> */ </script> <script type="text/javascript" src="https://www.programmerinterview.com/wp-content/plugins/monarch/js/custom.js?ver=1.4.14" id="et_monarch-custom-js-js"></script> <script type="text/javascript" id="tve-dash-frontend-js-extra"> /* <![CDATA[ */ var tve_dash_front = {"ajaxurl":"https:\/\/www.programmerinterview.com\/wp-admin\/admin-ajax.php","force_ajax_send":"","is_crawler":"","recaptcha":[],"turnstile":[],"post_id":"2189"}; /* ]]> */ </script> <script type="text/javascript" src="https://www.programmerinterview.com/wp-content/plugins/thrive-visual-editor/thrive-dashboard/js/dist/frontend.min.js?ver=10.4.2" id="tve-dash-frontend-js"></script> <script type="text/javascript" src="https://www.programmerinterview.com/wp-content/plugins/monarch/core/admin/js/common.js?ver=4.9.3" id="et-core-common-js"></script> <script type="text/javascript" src="https://challenges.cloudflare.com/turnstile/v0/api.js?render=explicit" id="cfturnstile-js" defer="defer" data-wp-strategy="defer"></script> <script defer type="text/javascript" src="https://www.programmerinterview.com/wp-content/plugins/akismet/_inc/akismet-frontend.js?ver=1738737009" id="akismet-frontend-js"></script> <script type="text/javascript">var tcb_current_post_lists=JSON.parse('[]'); var tcb_post_lists=tcb_post_lists?[...tcb_post_lists,...tcb_current_post_lists]:tcb_current_post_lists;</script> <script type="text/javascript"> window._taboola = window._taboola || []; _taboola.push({flush: true}); </script> </body> </html>

Follow Us

Pages

DFP-300×250-1

Newsletter Subscription

Jobboard

Email
Country