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 (C)</p> Signup and view all the answers

What type of communication technology is represented by USB?

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

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

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

In DMRC, what types are associated with the token?

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

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

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

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

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

Where is 'Kavach' used for access?

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

What security method is used to secure data in DMRC?

<p>256 bit Encryption (C)</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 (B)</p> Signup and view all the answers

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

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

'CIF' in CCTV resolution stands for?

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

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

<p>http (A)</p> Signup and view all the answers

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

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

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

<p>ROS (C)</p> Signup and view all the answers

What does EWA stand for in connection with SAP?

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

How can you top up your DMRC card online?

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

What is the Design Throughput of TOM per minute?

<p>10 (B)</p> Signup and view all the answers

Which component is essential in an Expert System?

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

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

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

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