Operating System (OS)
A development strategy whereby the executive control modules of a system are coded and tested first, is known as

None of these
Bottom-up development
All of these
Left-Right development
Top-down development

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
A Processor

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

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Memory management is :

not used on multiprogramming systems
None of these
replaced with virtual memory on current systems
not used in modern operating system
critical for even the simplest operating systems

ANSWER DOWNLOAD EXAMIANS APP