1) What is a RAM and what are it's functions?

2) What is a ROM and what are it's functions?

The interpretation of the statement is characterized in the answer section below.

Explanation:

RAM:

This would be the real physiological remembrance of such a computer where even the OS and initiatives were also stacked as well as stored so that the processor could be made available extra rapidly.

The function of RAM:

It's own key marketing strategy as both temporary storage with program guidelines that could be brought major more by CPU even before needed.

ROM:

ROM contains computing which enables the computer system to commence as well as replenish every time these are switched on.

The function of RAM:

Most PCs have such a minuscule percentage of ROM which stores government initiatives, including the program which boots just one desktop.

answer: when the substance contain the two parts (polar and non-polar) like soap.

explanation:

soap is produced from the basic hydrolysis of ester "saponification", it is considered as a salt of hydrocarbons. the soap molecule contains the two parts: a polar group   (-coo-na+) and a non-polar group (r-hydrocarbon part). the polar group is called the head and the tail is the non-polar group. the polar group is hydrophilic in nature (water loving) and the non-polar group is hydrophobic in nature (water repelling).the polar/non-polar nature of a substance is useful that it can dissolve the non-polar substances by the polar part and also can dissolve the polar substances by the non-polar part. it commonly used in detergents and soaps.