Answer:
It is the scientific study of the measurements and proprtions of the human body
<span><span>"Increase or </span>decrease </span><span>the money supply".</span>
<span>The <span>reserve ratio is the segment of contributors' balances that
banks must have on hand as money. This is a necessity dictated by the nation's
national bank, which in the United States is the Federal Reserve</span><span>. The <span>reserve
ratio influences
the cash supply in a nation at any given time. </span></span></span>
Zarathustra, who is also known as Zoroaster, was a prophet
from Persia. An archangel appeared before him and took him as an incorporeal
soul before Ahura Mazda, who is recognized as the Wise Lord. Zarathustra acknowledged
Ahura Mazda as the one true God, which cause him to speak the fundamental
message of monotheism.
Answer:
#ifndef
Explanation:
#ifndef checks whether the given token has been #defined earlier in the file or in an included file.
It should be understood that #ifndef preprocessor commands are used to test if a preprocessor variable has been "defined".
And it should be noted that #ifndef is known as header guards. And its primary purpose in C++ is to prevent C++ header files from being included multiple times.
In conclusion , it should be noted that #ifndef is one of the conditional processing blocks, andit is known as header guards because it used in creation of "include guard".
