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Computer Networks MCQ Questions and Answers Quiz

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Computer Networks MCQ Questions and Answers

What is the meaning of Bandwidth in Network? नेटवर्क में बैंडविड्थ का क्या अर्थ है?

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Which of the following device is used to connect two systems, especially if the systems use different protocols? निम्नलिखित में से किस डिवाइस का उपयोग दो सिस्टमों को जोड़ने के लिए किया जाता है, खासकर यदि सिस्टम विभिन्न प्रोटोकॉल का उपयोग करते हैं?

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Which of these is a standard interface for serial data transmission? इनमें से कौन सा सीरियल डेटा ट्रांसमिशन के लिए एक मानक इंटरफ़ेस है?

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The RS in RS-232C stands for "Recommended Standard," and the C refers to the version.

Which of this is not a network edge device? इनमें से कौन सा नेटवर्क एज डिवाइस नहीं है?

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Network edge devices : routers, switches, wide-area networks (WANs), firewalls, and integrated access devices (IADs)

How many layers does OSI Reference Model has? OSI रेफरेंस मॉडल में कितनी परतें होती हैं?

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Which of the following protocol is/are defined in Transport layer? निम्नलिखित में से कौन सा प्रोटोकॉल ट्रांसपोर्ट लेयर में परिभाषित हैं?

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Why IP Protocol is considered as unreliable? IP प्रोटोकॉल को अविश्वसनीय क्यों माना जाता है?

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Which of the following terms is just the collection of networks that can be joined together? निम्नलिखित में से कौन सा शब्द केवल उन नेटवर्कों का संग्रह है जिन्हें एक साथ जोड़ा जा सकता है?

Computer Networks MCQ

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A ______ set of rules that governs data communication. नियमों का एक ______ सेट जो डेटा संचार को नियंत्रित करता है।

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A Request for Comments (RFC) is a formal document from the Internet Engineering Task Force (IETF) that contains specifications and organizational notes about topics related

Interconnection which is present between two or more computers so that they can communicate with each other is called? इंटरकनेक्शन जो दो या दो से अधिक कंप्यूटरों के बीच मौजूद होता है ताकि वे एक दूसरे के साथ संचार कर सकें, उसे क्या कहा जाता है?

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In Communication and Network Concepts, Computer Network is? कंप्यूटर नेटवर्क है?

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A term related sending data to a satellite is? उपग्रह को डेटा भेजने से संबंधित एक शब्द है?

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A downlink is the link from a satellite down to one or more ground stations or receivers, and an uplink is the link from a ground station up to a satellite

A proxy server is used as the computer? प्रॉक्सी सर्वर का उपयोग कंप्यूटर के रूप में किया जाता है?

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A proxy server is a system or router that provides a gateway ( intermediary) between users and the internet.

The first Network was called_______? पहले नेटवर्क को कहा जाता था ________?

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ARPANET ( Advanced Research Projects Agency Network ) was the first public packet-switched computer network. It was first used in 1969

Which of the following IP address class in Multicast? मल्टीकास्ट में निम्नलिखित में से कौन सा आईपी एड्रेस क्लास है?

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Class D : all IP multicasts are in the range of 224.0. 0.0 to 239.255. 255.255.

Routing tables of a router keeps track of___? राउटर की राउटिंग टेबल ___ का ट्रैक रखती है?

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A routing table is a set of rules, that's used to determine where data packets traveling over an Internet Protocol (IP) network will be directed

What is Modem? मॉडेम क्या है?

Computer networks mcq questions and answers pdf

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Which among the following network topologies has the highest transmission speed? निम्नलिखित में से किस नेटवर्क टोपोलॉजी की ट्रांसमिशन गति सबसे अधिक है?

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Which of the following is not the Networking Devices? निम्नलिखित में से कौन सा नेटवर्किंग डिवाइस नहीं है?

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Three or more devices share a link in _____ conncetion. तीन या अधिक डिवाइस _____ संयोजन में एक लिंक साझा करते हैं।

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The topology with highest reliability is? उच्चतम विश्वसनीयता वाली टोपोलॉजी है?

Computer networks mcq questions and answers

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In mesh topology, all the computers are interconnected to every other during a network.

If a computer in a network accesses resources that are shared by other computers it is called a ? यदि किसी नेटवर्क में कोई कंप्यूटर अन्य कंप्यूटरों द्वारा साझा किए गए संसाधनों तक पहुंचता है तो इसे कहा जाता है?

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What is the benefit of the Networking? नेटवर्किंग का क्या फायदा है?

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FDDI Is ____? एर्डीडीआई ____ है?

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FDDI Full Form Fiber Distributed Data Interface . The FDDI protocol is based on the token ring protocol.

The common name for a modulator demodulator is? मॉड्यूलेटर डेमोडुलेटर का सामान्य नाम है?

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The modulator it converts all the digital signals to analogue signals. The demodulator works just opposite the modulator as it converts all the analogue signals to digital signals

DNS is the abbreviation of_____? DNS_____ का संक्षिप्त रूप है?

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Which organization has authority over interstate and international commerce in the communications fields? संचार क्षेत्र में अंतरराज्यीय और अंतर्राष्ट्रीय वाणिज्य पर किस संगठन का अधिकार है?

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TheFCC ( Federal Communications Commission ) regulates interstate and international communications through cable, radio, television, satellite and wire.

Which data communication method is used to transmit the data over a serial communication link? सीरयल संचार लिंक पर डेटा संचार करने के किस डेटा संचार पद्धति का उपयोग क्या किया जाता है?

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Half-duplex and Full-duplex data communication method is used to transmit the data over a serial communication link. In serial transmission, data bits are sent one after the other across a single channel. Parallel data transmission distributes numerous data bits through various channels at the same time.

Which of the following transmission directions listed is not a legitimate channel? निम्नलिखित ट्रांसमिशन दिशाओं में से कौन सा वैध चैनल नहीं है?

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Bluetooth is an example of? ब्लूटूथ किसका उदाहरण है?

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Bluetooth uses a radio technology called frequency-hopping spread spectrum

If a datagram router goes down then______? यदि डेटाग्राम राउटर बंद हो जाता है तो ______?

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Datagrams are data packets which contain adequate (sufficient) header information so that they can be individually routed by all intermediate network switching devices to the destination.

Computer which is powerful with faster processor, more memory and disk space in a computer network is called? कंप्यूटर नेटवर्क में तेज़ प्रोसेसर, अधिक मेमोरी और डिस्क स्पेस के साथ शक्तिशाली कंप्यूटर को क्या कहा जाता है?

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Protocols are ? प्रोटोकॉल हैं?

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Router operates in which layer of OSI Reference Model? राउटर OSI रेफरेंस मॉडल की किस परत में काम करता है?

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What is the use of Bridge in Network? नेटवर्क में ब्रिज का क्या उपयोग है?

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Bridges connects two or more different LANs that has a similar protocol and provides communication between them and create a single network.

What kind of transmission medium is most appropriate to carry data in a computer network that is exposed to electrical interfaces? विद्युत (बिजली) इंटरफेस के संपर्क में आने वाले कंप्यूटर नेटवर्क में डेटा ले जाने के लिए किस प्रकार का ट्रांसमिशन माध्यम सबसे उपयुक्त है?

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Repeater operates in which layer of the OSI model? रिपीटर OSI मॉडल की किस परत में काम करता है?

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Repeaters, hubs, network interface cards (NICs), cables, modem and connectors operate at Physical layer of OSI model

What is the maximum header size of an IP packet? IP पैकेट का अधिकतम हेडर आकार क्या है?

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The minimum length of an IP header is 20 bytes, The maximum header size of IP header is 60 bytes

Start and stop bits are used in serial communication for______? सीरियल संचार में स्टार्ट और स्टॉप बिट्स का उपयोग ______ के लिए किया जाता है?

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The start and stop bits are used in asynchronous communication as a means of timing or synchronizing the data characters being transmitted.Without the use of these bits, the sending and receiving systems will not know where one character ends and another begins.

Which layers of the OSI model are host-tohost layers? OSI मॉडल की कौन सी परतें होस्ट-टू-होस्ट परतें हैं?

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In OSI reference model: Physical, Datalink, Network layer are hop to hop layers. And Transport, session, presentation, application layers are end to end or host to host layers.

DHCP server provides _____ to the client. डीएचसीपी सर्वर क्लाइंट को _____ प्रदान करता है।

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Dynamic Host Configuration Protocol (DHCP) is a client/server protocol that automatically provides an Internet Protocol (IP) host with its IP address

What is the full name of “LAN”? लैन का पूरा नाम क्या है?

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The location of a resource on the internet is given by its? इंटरनेट पर किसी संसाधन का स्थान किसके द्वारा दिया जाता है?

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What is a URL? A URL (Uniform Resource Locator) is a unique identifier used to locate a resource on the Internet. It is also referred to as a web address.

IPV6 addresses have a size of___? IPV6 पतों का आकार _____ होता है?

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DHCP is the abbreviation of____? डीएचसीपी ____ का संक्षिप्त रूप है?

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What does protocol defines? प्रोटोकॉल क्या परिभाषित करता है?

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A network router joins two ______together? एक नेटवर्क राउटर दो ______ को एक साथ जोड़ता है?

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A Router is a networking layer system used to manage and forward data packets to computer networks. A gateway is simply a device or hardware that acts as a "gate" between the networks. A router operates on layer 3 and layer 4 of the OSI model. A gateway operates upto layer 5 & 7 of the OSI model.

Each IP packet must contains? प्रत्येक आईपी पैकेट में क्या शामिल होना चाहिए?

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Communication between a computer and a keyboard involves______? एक कंप्यूटर और कीबोर्डके बीच संचार में ______ शामिल है?

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Several computers linked to a server to share programs and storage space. प्रोग्राम और स्टोरेज स्पेस साझा करने के लिए कई कंप्यूटर एक सर्वर से जुड़े होते हैं।

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