Operating System (OS)
A program

is typically characterized by interactive processing and time of the CPU
is the device where information is stored
is a sequence of instructions
None of these
is a device that performs a sequence of operations specified by instructions in memory.

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Link encryption

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

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
File record length

should always be fixed
should be chosen to match the data characteristics
Should always be variable
depends upon the size of the file
None of these

ANSWER DOWNLOAD EXAMIANS APP