Q$4.$ State True$/$False the following statements and justify with ONE$-$line$/$paragraph statement

or appropriate examples $($No marks without valid justification$)$

$[10$M: $5$ x $2M]$

i$)$ Computers are useful to provide remote connect and easier communication

ii$)$ Harvard architecture suffers from data transfer limitations arising due to a single

system bus connecting the memory to the CPU.

iii$)$ "Control" type instructions are used in a computer to load or store data from memory

to registers and vice$-$versa.

iv$)$ Not all instructions in a computer's ISA need the "Evaluate Address" phase of the

Instruction cycle for their execution.

v$)$ In the DMA$-$based I$/$O technique, the actual data transfer from the I$/$O module to the

Memory is performed by the CPU, thereby consuming CPU cycles for data transfer.