Modes of Communication and Transportation Safety Quiz
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Questions and Answers

What is the Vendor Payment Portal integrated with?

  • CMRS portal (correct)
  • Delhimetrorail.com
  • SAP
  • Eoffice
  • What application is used for SAP clustering?

  • HP openview
  • HP serviceguard
  • HP arcsight
  • HP DP (correct)
  • In DMRC TETRA installations, what should be the VSWR of outdoor antenna of Radio Base Station?

  • 1 : 1
  • 0.5 : 1
  • 1.5 : 1
  • 1.2 : 1 (correct)
  • What type of computing technology typically runs on a distributed network through virtualized resources?

    <p>Cloud computing</p> Signup and view all the answers

    What type of communication technology is represented by USB?

    <p>None of the above</p> Signup and view all the answers

    Which computing technology is known for processing data at the 'edge' of the network?

    <p>Edge computing</p> Signup and view all the answers

    In DMRC, what types are associated with the token?

    <p>Both Type A and Type C</p> Signup and view all the answers

    What does SAP stand for in the context of the text?

    <p>System Applications and Products</p> Signup and view all the answers

    What is the safety margin between two trains in ATP mode on Line 8?

    <p>50 meters</p> Signup and view all the answers

    Where is 'Kavach' used for access?

    <p>DMRC Intranet</p> Signup and view all the answers

    What security method is used to secure data in DMRC?

    <p>256 bit Encryption</p> Signup and view all the answers

    What frequency range does the Doppler Radar on Line 7 of DMRC operate on?

    <p>2.4 Ghz ISM band</p> Signup and view all the answers

    What technology serves as an interface between ATS and PIDS/PAS?

    <p>RS232/422/485</p> Signup and view all the answers

    'CIF' in CCTV resolution stands for?

    <p>Compact Image Format</p> Signup and view all the answers

    What is the most common protocol used for the World Wide Web?

    <p>http</p> Signup and view all the answers

    Where is the Master clock typically installed in a metro system?

    <p>OCC/central location</p> Signup and view all the answers

    Which mode of train operation does not have ATC Rollback protection available?

    <p>ROS</p> Signup and view all the answers

    What does EWA stand for in connection with SAP?

    <p>Early Watch Alert</p> Signup and view all the answers

    How can you top up your DMRC card online?

    <p>Both A and B</p> Signup and view all the answers

    What is the usual measurement reference point for Sound Pressure Level (SPL) of PAS in a metro system?

    <p>1.5 Meters</p> Signup and view all the answers

    What is the Design Throughput of TOM per minute?

    <p>10</p> Signup and view all the answers

    Which component is essential in an Expert System?

    <p>All of the above</p> Signup and view all the answers

    What is the default alignment for a paragraph in MS-Word?

    <p>Left aligned</p> Signup and view all the answers

    What feature does a rest platform with guard railing and seat provide in Radio antenna towers of DMRC installed for TETRA?

    <p>10 meters at 10 intervals</p> Signup and view all the answers

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