Which of the following assist in the locomotion of earthworm? 

i. Muscles in the body wall 

ii. Coelomic fluid 

iii. Septa 

iv. Setae 

(a) i, ii, iii and iv 

(b) Only i, ii and iv 

(c) Only ii, iii and iv 

(d) Only i and iv

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  void foo(int x, int y)
  {
  x+=y;
  y+=x;
  }
  main()
  {
  int x=5.5;
  foo(x,x);
  }
  What is the final value of x in both call by value and call by reference, respectively?
  (A) 5 and 16
  (B) 5 and 12
  (C) 5 and 20
  (D) 12 and 20
  
  

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• Ionisation energy in group 1A varies in the decreasing order as 

  (a) Li > Na > K > Cs 

  (b) Na > Li > K >Cs 

  (c) Li > Cs > K > Na 

  (d) K > Cs > Na > Li

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  1 year, 3 months ago

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  (B) non-key and non-ordering
  (C) key and ordering
  (D) key and non-ordering
  
  

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• What is the number of steps required to derive the string ((() ()) ())

  S → SSS → (S)S → ε

  (A) 10
  (B) 15
  (C) 12
  (D) 16
  
  

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  1 year, 3 months ago