Match the LIST-I with LIST-IILIST-I (Hardware) LIST-II (Function) A. Modem I. Regenerate signals B. Router II. Physical address C. NIC III. IP address D. Repeater IV. Conversion of analog and digital signal
Choose the correct answer from the options given below:सूची-I को सूची-II से सुमेलित कीजिएसूची-I (हार्डवेयर) सूची-II (कार्य) A. मोडेम I. संकेतों का पुनर्जनन B. राउटर II. भौतिक (Physical) पता C. एन.आई.सी. (NIC) III. आई.पी. पता D. रिपीटर IV. एनालॉग और डिजिटल संकेत का रूपांतरण
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Correct answer: A. A-IV, B-III, C-II, D-I
Explanation
A modem modulates and demodulates, i.e. converts between analog and digital signals (A-IV). A router forwards packets using IP addresses (B-III). A NIC carries the MAC or physical address (C-II). A repeater regenerates weakened signals (D-I). Hence A-IV, B-III, C-II, D-I.मोडेम मॉड्युलेशन-डिमॉड्युलेशन करता है, अर्थात् एनालॉग और डिजिटल संकेतों के बीच रूपांतरण (A-IV)। राउटर IP पते के आधार पर पैकेट अग्रेषित करता है (B-III)। NIC में MAC अर्थात् भौतिक पता होता है (C-II)। रिपीटर क्षीण संकेतों का पुनर्जनन करता है (D-I)। अतः A-IV, B-III, C-II, D-I।More Information and Communication Technology (ICT) questions
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