Explain the term shell.
What causes a computer not to boot up?
How much memory do I need on my laptop?
what are latest technologies ? and how will keep yourself up to date ?
Is 4 cores enough for streaming?
How do I run wget?
Is kernel a os?
which one of following is not memory management model? choices are buddy system, monitors, paging, swapping
What is the difference between concurrency and parallelism?
Does redhat use yum?
Can you just explain about memory management in iOS?
Where can I get a free operating system?
Which of following is used for back-up files? (a) compress (b) Tar (c) make (d) all the above