Sunday, 13 December 2015

2014 DMS previous year questions (Discrete Mathematical Structures)

B.Tech CS (DMS) Discrete Mathematical Structures previous year questions - MinMarks

 

     P(x) : x is a whale ; Q(x):x is a fish.
     R(x) : x lives in water.
     Translate the following into English
     ∃x(~R(x))
     ∃x(Q(x)~P(x))
    ∀x(P(x)R(x)) Q(x)

Q.2 Let there is a tree with n-vertices of degree 1, 2 vertices of degree 2, 4 vertices of degree 3 and 3 vertices of degree 4. Obtain the value of n.


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Saturday, 12 December 2015

2014 FLP previous year questions (Fundamentlas of linux shell programming) - MinMarks

B.Tech (CS) 2014 Fundamentals of Linux shell programming previous year questions.

 

 

Q.1 Write command for Open X-terminal with blue back-ground, yellow foreground, window title ="Hard and soft".


  1. $ls-l|date| who
  2. $cal &; date &; uname&
  3. $ls l
  4. $(cal;date);(uname;who)  

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Wednesday, 9 December 2015

2013 ISS previous year questions (Information System Securities )- MinMarks

B.Tech CS ISS (Information System Securities) previous year questions - MinMarks

 

Q.1 Explain the concept of Dual signature in context of Secure Electronic Transaction (SET). Briefly describe the sequence of events that are required for a SET transaction.