Sapient Placement Paper Tech Interview 03 September 2012
1.Written Test 100 questions in 1 and half hour2Technicl written Test3.Technical Intervew4.HR interview1.Sapient Aptitude Test 75 95 minutesRS Agrarwals book is enough2.Sapient Technical written Test consistsUNIX,DBMS,Pointers,C,C++,RDBS,OS,Data Structures etc.... Sapient Technical Questions 1What is a null pointer? There are times when it,s necessary to have a pointer that doesn,t point to anything. The macro NULL, defined in , has a value that,s guaranteed to be different from any valid pointer. NULL is a literal zero, possibly cast to void* or char*. Some people, notably C++ programmers, prefer to use 0 rather than NULL. You can,t use an integer when a pointer is required. The exception is...