Operating System (OS)
Advantage(s) of using assembly language rather than machine language is (are):

Introduction of data to program is easier
All of these
Addresses any symbolic, not absolute
None of these
It is mnemonic and easy to read.

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Data encryption

is mostly used by public networks
cannot be used by private installations
is not necessary, since data cannot be intercepted
None of these
is mostly used by financial networks

ANSWER DOWNLOAD EXAMIANS APP