RSCIT Book Lesson 9

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RSCIT Book Lesson 9 - Quiz

Sunshine IT Solutions


Questions and Answers
  • 1. 

    . कनेक्टविटी मूल सिद्धांत संबंधित है-

    • A.

      सूचना का संचारण, कंप्यूटर या फोन से

    • B.

      कंप्यूटर के अन्दर इंटरकनेक्शन

    • C.

      लोगों और संसाधनों से जुड़ने के लिए कंप्यूटर नेटवर्क का उपयोग करना

    • D.

      आपके कंप्यूटर के साथ एक सक्रिय सेशन बनना

    Correct Answer
    C. लोगों और संसाधनों से जुड़ने के लिए कंप्यूटर नेटवर्क का उपयोग करना
    Explanation
    Connectivity is related to using a computer network to connect with people and resources. It involves the communication of information through computers or phones, interaction within a computer, and establishing an active session with your computer.

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  • 2. 

    . संचारण माध्यम जो डेटा को पहुंचाता है, जाना जाता है:

    • A.

      उपकरणों को भेजना और प्राप्त करना

    • B.

      प्रोटोकॉल

    • C.

      संचारण माध्यम

    • D.

      गेटवे

    Correct Answer
    C. संचारण माध्यम
    Explanation
    The correct answer is संचारण माध्यम (communication medium). Communication medium refers to the channel through which data is transmitted or sent from one device to another. It can include physical mediums such as cables, wires, and optical fibers, as well as wireless mediums such as radio waves and satellites. The communication medium plays a crucial role in ensuring the successful transmission of data between devices.

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  • 3. 

    . ब्लूटूथ रेडियो तरंग सूचना संचारण प्रणाली का एक प्रकार है जो लगभग इस दूरी के लिए बेहतर है-

    • A.

      30 फीट

    • B.

      30 मील

    • C.

      30 गज

    • D.

      300 मील

    Correct Answer
    A. 30 फीट
    Explanation
    Bluetooth radio wave communication system is designed for short-range communication, typically up to 30 feet. It operates on the 2.4 GHz frequency band and uses low-power radio waves to transmit data between devices. This technology is commonly used for wireless headphones, speakers, and other peripherals to connect to smartphones, tablets, and computers within a close proximity.

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  • 4. 

    . डिजिटल संचारों को सहयोग देने के लिए बड़ी संस्थाओ द्वारा उपयोग की जाने वाली विशेष उच्च गति की लाइन्स कहलाती हैं-

    • A.

      सैटेलाइट/एअर कनेक्शन सेवा लाइन्स

    • B.

      एक्सप्रेस कार्ड

    • C.

      केबल मॉडेम

    • D.

      T1 और T3 लाइन्स

    Correct Answer
    D. T1 और T3 लाइन्स
    Explanation
    T1 and T3 lines are referred to as high-speed lines used by large organizations to support digital communications. These lines provide fast and reliable connectivity for data transmission. Satellites/air connection service lines, express cards, and cable modems are not specifically known for their high-speed capabilities like T1 and T3 lines. Therefore, the correct answer is T1 and T3 lines.

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  • 5. 

    . कंप्यूटरर्स के बीच डेटा के आदान-प्रदान के नियम कहलाते हैं-

    • A.

      इंटरकनेक्शन

    • B.

      प्रोटोकॉल

    • C.

      समकालीन पैकेज

    • D.

      डेटा संचारण समकालीन

    Correct Answer
    B. प्रोटोकॉल
    Explanation
    The correct answer is "प्रोटोकॉल" because protocols are the rules or guidelines that govern the exchange of data between computers. They define the format, timing, sequencing, and error control of data transmission. Without protocols, computers would not be able to communicate effectively with each other.

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  • 6. 

    . दो या अधिक कंप्यूटरर्स को जोड़ा जाता है ताकि वे एकदूसरे से संचार और सूचना का आदान-प्रदान कर सकें, कहलाते हैं-

    • A.

      सैटेलाइट

    • B.

      प्रसारण

    • C.

      प्रोटोकॉल

    • D.

      नेटवर्क

    Correct Answer
    D. नेटवर्क
    Explanation
    The given question is asking for the term that refers to connecting two or more computers together so that they can communicate and exchange information with each other. The correct answer is "नेटवर्क" which translates to "network" in English. A network is a collection of interconnected devices (such as computers, servers, routers, etc.) that are linked together to share resources, data, and communicate with each other.

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  • 7. 

    . एक नोड जो दूसरी नोड से संसाधनों का आदान-प्रदान करती है, कहलाती है:

    • A.

      क्लांइट

    • B.

      मेजबान

    • C.

      सर्वर

    • D.

      NOS

    Correct Answer
    C. सर्वर
    Explanation
    A node that provides resources to another node is called a server.

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  • 8. 

    . नेटवर्क में कंप्यूटरर्स के व्यवस्था कहलाती है-

    • A.

      NOS

    • B.

      नोड लेआउट

    • C.

      टोपोलॉजी

    • D.

      प्रोटोकॉल

    Correct Answer
    C. टोपोलॉजी
    Explanation
    टोपोलॉजी कंप्यूटर नेटवर्क में कंप्यूटरों के आपसी संबंधों और कनेक्शन की व्यवस्था को दर्शाती है। यह नेटवर्क की ढाल या संरचना को निर्धारित करती है और नेटवर्क के कंप्यूटरों के बीच डेटा के बदलाव को संभव बनाती है। इसलिए, टोपोलॉजी नेटवर्क में कंप्यूटरों के व्यवस्था को कहा जाता है।

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  • 9. 

    . नेटवर्क के व्यवस्था कैसे की जाती है और कैसे यह सूचना और संसाधनों का आदान-प्रदान करता है, नेटवर्क कहलाता है................|

    • A.

      टोपोलॉजी

    • B.

      प्रोटोकॉल

    • C.

      कार्यनीति

    • D.

      आर्किटेक्चर

    Correct Answer
    D. आर्किटेक्चर
    Explanation
    The correct answer is "आर्किटेक्चर" (Architecture). This is because the question is asking about how the network is organized and how it facilitates the exchange of information and resources. The term "आर्किटेक्चर" refers to the overall structure and design of the network, including its components, connections, and protocols. It encompasses the physical layout, the hardware and software used, and the rules and procedures followed in the network.

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  • 10. 

    . एक ............... संस्था के नेटवर्क को बाहरी हमलों से बचाता है |

    • A.

      फ़ोरट्रेस

    • B.

      DNS

    • C.

      एक्सट्रानेट

    • D.

      फायरवाल

    Correct Answer
    D. फायरवाल
    Explanation
    A firewall is a security system that protects a network from external attacks. It acts as a barrier between the internal network and the outside world, monitoring and controlling incoming and outgoing network traffic. It helps to prevent unauthorized access and blocks malicious activities, such as hacking attempts, viruses, and malware, from entering the network. Thus, a firewall is an essential component in safeguarding the network from external threats.

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  • 11. 

    . वायरलेस कनेक्शन जो कम दूरी पर प्रकाश तरंगों का उपयोग करता है ...............|

    • A.

      पियर टू पियर

    • B.

      DNS

    • C.

      फायरवाल

    • D.

      इन्फ्रारेड

    Correct Answer
    D. इन्फ्रारेड
    Explanation
    Infrared is the correct answer because it is a wireless connection that uses light waves to transmit data over short distances. Unlike other options like peer to peer, DNS, and firewall, infrared technology relies on the use of infrared light waves to establish a connection between devices.

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  • 12. 

    . 33 फीट की कम दूरी के संचारण के लिए RF का उपयोग करता है ................|

    • A.

      बैंडविड्थ

    • B.

      ब्लूटूथ

    • C.

      क्लाइंट

    • D.

      पियर टू पियर

    Correct Answer
    B. ब्लूटूथ
    Explanation
    The correct answer is "ब्लूटूथ". Bluetooth technology is commonly used for short-range communication, typically up to 33 feet. It allows devices to connect and communicate wirelessly, making it suitable for applications such as wireless headphones, speakers, and file transfers between devices in close proximity.

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  • 13. 

    . एक संचार माध्यम की क्षमता का माप ...................|

    • A.

      बैंडविड्थ

    • B.

      ब्लूटूथ

    • C.

      क्लाइंट

    • D.

      पियर टू पियर

    Correct Answer
    A. बैंडविड्थ
    Explanation
    The given question is asking about the measure of the capacity of a communication medium. The correct answer is "बैंडविड्थ" which means "bandwidth" in English. Bandwidth refers to the amount of data that can be transmitted over a communication channel in a given period of time. It is a measure of the capacity or speed of the medium to carry information.

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  • 14. 

    . इन्टरनेट के लिए अत्याधुनिक प्रोटोकॉल ...................|

    • A.

      इन्फ्रारेड

    • B.

      पेकेट

    • C.

      TCP/IP

    • D.

      टोपोलॉजी

    Correct Answer
    C. TCP/IP
    Explanation
    TCP/IP is the most modern protocol for the internet. It stands for Transmission Control Protocol/Internet Protocol and is a set of rules that governs how data is transmitted over the internet. TCP/IP is responsible for breaking data into packets, routing them through different networks, and reassembling them at the destination. It is widely used and supported by all major operating systems and devices, making it the backbone of the internet.

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  • 15. 

    . एड्रेस में और इससे टेक्स्ट आधारित एड्रेस को बदलना ................|

    • A.

      फ़ोरट्रेस

    • B.

      DNS

    • C.

      एक्सट्रानेट

    • D.

      फायरवाल

    Correct Answer
    B. DNS
    Explanation
    The correct answer is DNS because DNS (Domain Name System) is a system that translates domain names into IP addresses. In the given context, it suggests that changing the address in the text-based address requires the use of DNS. DNS is responsible for resolving domain names to their corresponding IP addresses, allowing users to access websites and other online resources by using easy-to-remember domain names instead of complex numerical IP addresses.

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  • 16. 

    . नोड जो अन्य नोड्स से संशाधनों को निवेदन करते हैं ..................|

    • A.

      बैंडविड्थ

    • B.

      ब्लूटूथ

    • C.

      क्लाइंट

    • D.

      पियर टू पियर

    Correct Answer
    C. क्लाइंट
    Explanation
    The correct answer is "क्लाइंट" because in a network, a client node is the one that requests resources from other nodes.

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  • 17. 

    . नेटवर्क की कन्फिगरेशन .......................|

    • A.

      इन्फ्रारेड

    • B.

      पेकेट

    • C.

      TCP/IP

    • D.

      टोपोलॉजी

    Correct Answer
    D. टोपोलॉजी
  • 18. 

    . बाहरी क्षतियों से नेटवर्क की सुरक्षा ......................|

    • A.

      पियर टू पियर

    • B.

      DNS

    • C.

      फायरवाल

    • D.

      इन्फ्रारेड

    Correct Answer
    C. फायरवाल
    Explanation
    The correct answer is "फायरवाल". A firewall is a network security device that monitors and filters incoming and outgoing network traffic based on predetermined security rules. It acts as a barrier between a trusted internal network and an untrusted external network, protecting the internal network from external threats and unauthorized access. It helps in preventing unauthorized access, data breaches, and other malicious activities by analyzing and controlling network traffic.

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Our quizzes are rigorously reviewed, monitored and continuously updated by our expert board to maintain accuracy, relevance, and timeliness.

  • Current Version
  • Mar 21, 2023
    Quiz Edited by
    ProProfs Editorial Team
  • Dec 07, 2014
    Quiz Created by
    Atendra Sharma
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