Operating System (OS)
Link encryption

is less secure than end-to-end encryption
can not be used in a public network
is used only to debug
None of these
is more secure than end-to-end encryption

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Operating system

All of these
None of these
links a program with the subroutines it references
enables the programmer to draw a flowchart
provides a layered, user-friendly interface

ANSWER DOWNLOAD EXAMIANS APP