TCS Placement Paper General - Other -1 Jan 2003
Some interview Questions
He started with component object model which is my paper presentation it starts like this.1. what is com?2. how is it different from class in c++.3. how does com satisfies encapsulation.4. how is com called? how it is different from c++5. what are synchornization techniques in os?( I KEPT SILENT THEN HE ASKED ABOUT SEMAPHORES,CRITICAL SECTION, MUTUAL EXCLUSION THEN I ANSWERED ABT THEM. THEN HE TOLD THEY ARE NOTHING BUT SYNCHORNIZATION TECHNIQUES>6. he asked bankers algorithm? and what is its necessary.7.what are the other conditions to avoid deadlock.8. what is tcp/ip9. compare the layers of tcp with osi. he told me to draw it i did it10. what is a datagram.11 what is a dirty bit12 what is the difference between macro and inline funciton13.what is a friend function(he asked two to three question on this topic)14. he gave a code and told to find the value which i did it.15 he asked reg socked programming? (i told that we are concerned with the theorital concepts and we are not aware of programming knowledge. this is the biggest mistake i have done so better avoid tcp/ip in areas of interests)16 he asked what is the necessity of program id in cobol.17 he asked to rate up in c++ in 1 to 10 scale.
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