Saturday, 28 February 2015

CISCO

Written :
Aptitude : Most of Questions from Probability,
                   Electronics : Questions from Basic EDC,DE subjects
    TechnicalRound :

1.     How to reverse a linked list?
2.     How to set a particular bit?
3.     How to clear a particular Bit?
4.     Implement logic to find given number is prime or not?
5.     What are the benefits of macros?
6.     Here to use inline function?
          NetWork  : PING,WHO,CDMA,TDMA concepts.

The C TOPICS which are Frequently asked in interview:
1.Operations on Bits(set,clear,complement...)
2.Recursive function
3.all Sorting algorithms
4.Function pointer concept
5.Array of pionter, pointer to an array
6.Macro and functions
7.Storage classes(almost in every interview)
8.Structure padding, Holes
9.Dynamic memory allocation(what malloc() return, diff b/w calloc and malloc)
10.3-D array dynamic memory allocation
11.swapping without temp
12.Reversing the array using pointers
13.Reverse the string
14.strstr() implementation
15.strchr() implementation
16.strcmp()  
17.strrchr()
18.finding structure size without using the sizeof() operator
19.Reversing the linked list with and without recursion

Aptitude Topics which have been asked in interview:
1.Trains
2.Time and work
3.clocks
4.calenders
5.Partnership
6.simple and compound intrest
7.Profits and Loss
8.Aligations and Mixures
8.Simple number series

9.Pipes