OS
Types of schedulers
There are 3 types of schedulers mainly used: 1. Long term scheduler: Long term scheduler selects process from the disk...
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C and C++
OS
Shell Script
Program to count the number of characters words spaces and...
%{ #include int c=0,s=0,w=0, l=0; %} %% [ ] {s++;} [\n] {l++;} [^\t\n]+ {w++; c=c+yyleng;} %% main(int argc, char *argv[...
OS
Define Atomic Actions & explain its characteristics
Typically, system activity is governed by the sequence of primitive or atomic operations it is executing. Usually, a machine level...
OS
Computer-system operation
Computer-system operation One or more CPUs, device controllers connect through common bus providing access to shared memory. Each device controller...