A.  strings and sets 
B.  lists and arrays 
C.  characters, integers, and floating point numbers 
D.  all of these 
Option: C Explanation : Click on Discuss to view users comments. 
A.  input facility 
B.  output facility 
C.  both input and output facilities 
D.  no input and output facilities 
Option: D Explanation : Click on Discuss to view users comments. 
A.  local variables 
B.  internal variables 
C.  external variable 
D.  global variables 
Option: D Explanation : Click on Discuss to view users comments. Deepak prajapat said: (2:28am on Sunday 10th January 2016)
But external variable and global variable is same term

A.  int < unsigned < float < double 
B.  unsigned < int < float < double 
C.  int < unsigned < double < float 
D.  unsigned < int < double < float 
Option: A Explanation : Click on Discuss to view users comments. SURESH GOWRUBOYINA said: (9:08pm on Wednesday 8th November 2017)
The rule for implicit type conversion in 'C' isA.int < unsigned < float < doubleB.unsigned < int < float < doubleC.int < unsigned < double < floatD.unsigned < int < double < floatOption: Amy Option: B
SURESH GOWRUBOYINA said: (9:08pm on Wednesday 8th November 2017)
The rule for implicit type conversion in 'C' isA.int < unsigned < float < doubleB.unsigned < int < float < doubleC.int < unsigned < double < floatD.unsigned < int < double < floatOption: Amy Option: B

A.  finds hypotenuse of triangle with sides a + 2 and b+3 
B.  finds square root of (a + 2)2 + (b + 3)2 
C.  is meaningless 
D.  finds square root of 3*a + 4*b + 5 
Option: D Explanation : Click on Discuss to view users comments. MAYANK said: (6:22pm on Wednesday 8th May 2013)
he macro will simply be replaced anywhEre they are called(no concept of brackets or parenthesis).thus in hypotenuse(a 2,b 3)a*a b*b = a 2*a 2 b 3*b 3= a 2a b 3b 5= 3a 4b 5
