Operating System (OS)
System maintenance:

always requires several programs
None of these
is usually not necessary
is necessary on all systems, regardless of how good
is not required if the system is well written

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Indicate which, of the following, in not true about an interpreter

Interpreter generates an object program from the source program
None of these
Interpreter analyses each source statement every time it is to be executed
All of these
Interpreter is a kind of translator

ANSWER DOWNLOAD EXAMIANS APP