{"id":16234,"date":"2024-04-15T04:57:47","date_gmt":"2024-04-15T04:57:47","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=16234"},"modified":"2024-04-15T04:57:47","modified_gmt":"2024-04-15T04:57:47","slug":"which-of-the-following-communication-services-of-the-internet-allows-the-users-to-talk-across-the-internet-to-any-pc-equipped-to-receive-the-call-a-newsgroup-b-instant-messaging-c-internet-relay-c","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/which-of-the-following-communication-services-of-the-internet-allows-the-users-to-talk-across-the-internet-to-any-pc-equipped-to-receive-the-call-a-newsgroup-b-instant-messaging-c-internet-relay-c\/","title":{"rendered":"Which of the following communication services of the internet allows the users to talk across the internet to any PC equipped to receive the call? A. Newsgroup B. Instant Messaging C. Internet Relay Chat D. Internet Telephony"},"content":{"rendered":"<p>\r\n    <!-- Check if it's an AMP page -->\r\n            <!-- Non-AMP version -->\r\n        <div class=\"mcq-container\" data-quiz-id=\"quizState_6a9b4ccb0200c\">\r\n                                            <div class=\"option\" data-option-key=\"option1\" data-is-correct=\"false\">\r\n                    Newsgroup                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option2\" data-is-correct=\"false\">\r\n                    Instant Messaging                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option3\" data-is-correct=\"false\">\r\n                    Internet Relay Chat                <\/div>\r\n                                            <div class=\"option\" data-option-key=\"option4\" data-is-correct=\"true\">\r\n                    Internet Telephony                <\/div>\r\n                            \r\n            <!-- Feedback messages for non-AMP -->\r\n            <div class=\"feedback\" data-feedback=\"wrong\">Answer is Right!<\/div>\r\n            <div class=\"feedback\" data-feedback=\"right\">Answer is Wrong!<\/div>\r\n        <\/div>\r\n\r\n        <script>\r\n        document.addEventListener('DOMContentLoaded', function () {\r\n            var containers = document.querySelectorAll('.mcq-container');\r\n\r\n            containers.forEach(function(container) {\r\n                var options = container.querySelectorAll('.option');\r\n                var feedbackSelect = container.querySelector('[data-feedback=\"select\"]');\r\n                var feedbackWrong = container.querySelector('[data-feedback=\"wrong\"]');\r\n                var feedbackRight = container.querySelector('[data-feedback=\"right\"]');\r\n\r\n                options.forEach(function(option) {\r\n                    option.addEventListener('click', function() {\r\n                        var selectedOption = option.getAttribute('data-option-key');\r\n                        var isCorrect = option.getAttribute('data-is-correct') === 'true';\r\n\r\n                        \/\/ Remove previous selections\r\n                        options.forEach(function(opt) {\r\n                            opt.classList.remove('correct', 'incorrect');\r\n                        });\r\n\r\n                        \/\/ Add the correct\/incorrect class\r\n                        if (isCorrect) {\r\n                            option.classList.add('correct');\r\n                            feedbackRight.hidden = false;\r\n                            feedbackWrong.hidden = true;\r\n                        } else {\r\n                            option.classList.add('incorrect');\r\n                            feedbackRight.hidden = true;\r\n                            feedbackWrong.hidden = false;\r\n                        }\r\n\r\n                        \/\/ Hide select feedback\r\n                        feedbackSelect.hidden = true;\r\n                    });\r\n                });\r\n            });\r\n        });\r\n        <\/script>\r\n    \r\n    <!--more--><\/p>\n<p>The correct answer is: D. Internet Telephony<\/p>\n<p>Internet telephony, also known as voice over Internet Protocol (VoIP), is a method of communication that uses the Internet to transmit voice data. It allows users to make and receive phone calls over the Internet, using a <div class=\"youtube-subscribe-container\">\r\n        <a href=\"https:\/\/www.youtube.com\/channel\/UCNHT8lW-JmLC68rjBfZhdkg?sub_confirmation=1\" target=\"_blank\" class=\"youtube-subscribe-button\">\r\n            <span class=\"youtube-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 576 512\">\r\n                    <path d=\"M549.7 124.1c-6.3-23.7-24.8-42.3-48.3-48.6C458.8 64 288 64 288 64S117.2 64 74.6 75.5c-23.5 6.3-42 24.9-48.3 48.6-11.4 42.9-11.4 132.3-11.4 132.3s0 89.4 11.4 132.3c6.3 23.7 24.8 41.5 48.3 47.8C117.2 448 288 448 288 448s170.8 0 213.4-11.5c23.5-6.3 42-24.2 48.3-47.8 11.4-42.9 11.4-132.3 11.4-132.3s0-89.4-11.4-132.3zm-317.5 213.5V175.2l142.7 81.2-142.7 81.2z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Subscribe on YouTube\r\n        <\/a>\r\n    <\/div> computer, mobile phone, or other device.<\/p>\n<p>Internet telephony is a relatively new technology, but it has quickly become a popular way to communicate. It is often used for business calls, as it can be more cost-effective than traditional phone service. <div class=\"telegram-channel-container\">\r\n        <a href=\"https:\/\/t.me\/pscnotes2025\" target=\"_blank\" class=\"telegram-channel-button\">\r\n            <span class=\"telegram-icon\">\r\n                <svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 496 512\">\r\n                    <path fill=\"white\" d=\"M248,8C111,8,0,119,0,256s111,248,248,248s248-111,248-248S385,8,248,8z M362,177L320,367c-3,14-10,18-20,14l-56-41l-27,26 c-3,3-5,5-10,5l4-63L323,196c5-5-1-7-8-3l-98,62l-42-13c-9-3-10-9,2-14l162-63C351,160,365,164,362,177z\"\/>\r\n                <\/svg>\r\n            <\/span>\r\n            Join Our Telegram Channel\r\n        <\/a>\r\n    <\/div> It is also used for personal calls, as it allows users to stay in touch with friends and family who live far away.<\/p>\n<p>There are many different ways to use Internet telephony. One way is to use a VoIP service provider. These providers offer a variety of features, such as call forwarding, voicemail, and conference calling. Another way to use Internet telephony is to use a software application, such as Skype or Google Voice. These applications allow users to make and receive calls for free, or for a small fee.<\/p>\n<p>Internet telephony is a convenient and affordable way to communicate. It is a great way to stay in touch with friends, family, and colleagues. If you are looking for a new way to communicate, consider using Internet telephony.<\/p>\n<p>Here is a brief explanation of each option:<\/p>\n<ul>\n<li>Newsgroup: A newsgroup is an online discussion forum where users can post messages and read messages posted by other users.<\/li>\n<li>Instant Messaging: Instant messaging is a real-time text-based communication between two or more people.<\/li>\n<li>Internet Relay Chat: Internet Relay Chat (IRC) is a text-based chat system that allows users to communicate with each other in real time.<\/li>\n<li>Internet Telephony: Internet telephony, also known as voice over Internet Protocol (VoIP), is a method of communication that uses the Internet to transmit voice data.<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Join Our Telegram Channel Subscribe on YouTube<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[673],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.2 (Yoast SEO v23.3) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Which of the following communication services of the internet allows the users to talk across the internet to any PC equipped to receive the call? 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