| Other Operating Systems General Concepts Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| What is the difference between hard and soft
real-time systems? | | 2 |
| Differentiate between ROM and RAM? | Sutherland | 2 |
| Explain the Unix Kernel? | | 1 |
| What are rings in Windows NT? | | 1 |
| In the context of memory management, what are placement and
replacement algorithms? | | 1 |
| What are the four layers that Windows NT have in order to
achieve independence? | | 1 |
| What are the impact on network when gc,schema
master,domainnaming master,rid master,pdc
emulator,infrastructure master is down? | HCL | 1 |
| An Infosys Question : I + Opposite of, W + Initial of,
Ice + twice of the letter b4T + 3/4 of X + 15th letter +
1/2 of 0. Please find the answer & mail me | Infosys | 11 |
| What is the difference between primary & secondary storage
device? | | 3 |
| What is lock granularity? | IBM | 1 |
| What are the basic functions of an operating system? | Satyam | 1 |
| What is virtual memory? | | 2 |
| How are the wait or signal operations for monitor different
from those for semaphores? | | 1 |
| If there are too many page faults what is the problem? | Verifone | 2 |
| Virtual memory size depends on
[a] address lines [b] data bus
[c] disc space [d] a & c [e] none
| Wipro | 3 |
| What does microprocessor speed depend on? | | 1 |
| What is time-stamping? | | 1 |
| What is difference between synchronous and asynchronous
threads and when can we use them? | HP | 1 |
| What is virtual memory, if OS didt have that concept What
are the problems can arise? | HP | 3 |
| What are counting semaphores? | HP | 2 |
| |
| For more Operating Systems General Concepts Interview Questions Click Here |
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