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what is swap-in and swap-out?
What is address space in MVS?
What is the size of the address space in KBs for 16 bit
address space?
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Answer Posted / sathish
swap-in:
block of frames(pages) are moving from real to dataset
called sys1.swap(Aux). this ill happen when we have no free
frame's in
real memory .
swap out : vice-versa...
address space(AS):
address space, after 1970's our ibm came out with address
space concepts.. each byte of address space can
addrressable and every AS has common area and accessed by
other AS called as MRO. we can call it as virtual storage
it resides in aux,.storage . ..
size of AS : 0-2GB.(2048mb)
What is the size of the address space in KBs for 16 bit
address space?
((2)^16)-1...
so 2^16=65536-1=65535(64kb)
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