⟩ Why thread is called as a lightweight process?
It is called light weight process to emphasize the fact that a thread is like a process but is more efficient and uses fewer resources( n hence "lighter")and they also share the address space.
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More Questions for you:
What is the output of this program?
#! /usr/bin/awk -f
BEGIN {
a=10;
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#! /usr/bin/awk -f
BEGIN {
print "google"
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