ISRO Sample Question

1. The root directory of disk should be placed at___    
   
2. DNS is basically used to ____
   
3. one more ques on DNS
   
4. abt TCP and UDP
   
5. TCP's which layer is there for the OSI's first three layers.
   
6. Multiprocessing models have---          a)symmetric 

       b)unsymmetric models 

       c)none of the above 

       d) both
   

7.  BCDhave binary nos in           a)bis  

            b) bytes 

            c)nibble
   

8. Top-down parser ....
           a) leftmost derivation
           b)rightmost derivation
           c)leftmost derivation in reverse
           d)rightmost derivation in reverse
   
9. Loop which avoids check at every iteration
      a) loop controlling 

     b) loop jamming
   

10. one tree was given and some expressions were there and we have to find the correct postfix exprn
     
11. abt logic gates
    
12. worst case of Shell sort
    
13. sine wave can be split into     
         a)set of sine waves
         b)set of sine waves with phase zero
    
14. Full binary tree with n vertices has how many leaf nodes  somethng like this...
    
15. Complete graph with n vertices and somethng
    
16. in a cyclic graph with n vertices how many minimum edges

           a)n 

          b)n/2...