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TCS Operating Systems AllOther Interview Questions
Questions Answers Views Company eMail

What is a semaphore?

20 41418

Virtual memory size depends on [a] address lines [b] data bus [c] disc space [d] a & c [e] none

15 24292

Which is your favorite editor, shell, programming shell and why?

1520

1) What is an Virtual memory? 2) How do we test API's in both Windows/Linux/Unix? 3) What is an IOCTL? 4) How do you open a char device through API's? 5) What is major num/ minor num? 6) What is the max num for minor num? 7) Who gives you the major / minor numbers? 8) Reverse a string using recursive func. 9) fork/vfork/clone. 10) What does fork returns? 11) What is a zombie process? 12) What happens when a child completes before parent tries to wait for it? 13) Interrupt handlers, top-hdnl....?

1443

How to Compare Windows OS with OOPs concepts.....??

3 4101





What are different errors encountered while compiling?

80

Post New TCS Operating Systems AllOther Interview Questions




TCS Operating Systems AllOther Interview Questions





Un-Answered Questions

Is mvc a design pattern?

1


What is ibm datastage flow designer?

52


Differentiate among cycle, path, and circuit?

32


1. How to test Database? Please, give me all details for "SQL,Msaccess, Mysql Database? 2.For which functionalities database used? 3.How to convert Guest to Admin by Mysql database?

1226


What are four things all computers do?

11






What are the uses of alloys in daily life and how are alloys made?

80


When did solar system come into existence?

19


What causes blue screen on windows 10?

8


why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving

930


Will exit method in python de allocate the global namespace?

34


Can you be able to identify between straight- through and cross- over cable wiring? And in what case do you use straight- through and cross-over?

60


How to install scala? Explain

1


What does double pointer mean in c?

27


Is reverse saturation current of a diode is independent of reverse bias voltage?

60


How each of the following losses occur in d.c machines (i) copper (2)core (3) windage (4)friction please help me

1029