Operating System (OS)
Whenever you move a directory from one location to another

The directory is moved the source file is not moved
All files inside the directory are moved
Both A and B
All the subdirectory inside that directory are moved

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
The instruction register

None of these
contains the address of the memory location that is to be read from or stored into.
contains a copy of the designated memory location specified by the MAR after a "read" or the new contents of the memory prior to a "write".
is a hardware memory device which denotes the location of the current instruction being executed.
is a group of electrical circuits (hardware), that performs the intent of instructions fetched from memory.

ANSWER DOWNLOAD EXAMIANS APP

Operating System (OS)
Assembler language

is usually the primary user interface
is quite different from the SCL interpreter
None of these
is a mnemonic form of machine language
requires fixed-format commands

ANSWER DOWNLOAD EXAMIANS APP