Essentials of MIS (13th Edition)
Essentials of MIS (13th Edition)
13th Edition
ISBN: 9780134802756
Author: Kenneth C. Laudon, Jane Laudon
Publisher: PEARSON
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Chapter 1.1, Problem 2CQ1

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Problems addressed by the mobile devices

The kind of applications and the kind problems addressed by them are for Rail network in England and British Airways.

The problems addressed by the applications belong Rail Network in England are listed below,

  • Network Rail – Develops and maintains rail tracks and keeping trains running on time.
  • Close Call – Reports about hazards which need to be addressed quickly.
  • MyWork – Gives information about the repair tasks which need to start and complete immediately.
  • Sentinel – Verifies whether the employee is qualified enough to perform the specific tasks...

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What are the two errors in my pseudocode?Module getAverage(Integer value1, Integer value2, Integer value3)                 Declare Integer average                 average = value1 + value2 + value3 / 3                 Display average            End Module
Where did I make an error in my pseudocode module???Code:Module main()                 Call raiseToPower(2, 1.5)            End main              Module raiseToPower(Real value, Integer power)                 Declare Real result                 Set result = value ^ power                 Display result            End raiseToPower
Why does my pseudocode not perform what I asked? Don't know whats wrong with it.// This program asks the user to enter a value             // between 1 and 10 and validates the input.             Declare Integer value                         // Get a value from the user.             Display "Enter a value between 1 and 10."             Input value               // Make sure the value is between 1 and 10.             While value < 1 AND value > 10                         Display "ERROR: The value must be between 1 and 10."                         Display "Enter a value between 1 and 10."                         Input value             End While
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