How many Logical ports are available in OS?
eg.23 for Telnet like this what is total number of available
ports?
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What is cache memory?
What is feram?
How do I completely remove all traces of a program?
Explain the difference between internal and external fragmentation in memory management. Suggest ways to reduce them.
Define latency, transfer and seek time with respect to disk I/O.
Where are the global variables stored?
If there are too many page faults what is the problem?
Give the disadvantages of Havander's Strategies.
What is run level 1?
What are 3 operating systems?
Working for a logistics company, I need to know your suggestion which preferred processing technique for the computers of end users, multiprocessing or multitasking? and why?
What replaced ifconfig?