The answer is A. The earth was formed 4.54 years ago, and during those first serveral hundred million years, oceans, continents started to form.
A) Precambrian time.
Answer:
A variable is a name associated with a data value; we say that the variable "stores" or "contains" the value. Variables allow us to store and manipulate data in our programs.
Answer:
While symmetric encryption uses a single shared key to encrypt and decrypt data, asymmetric uses two separate keys
Answer:
#include <stdio.h>
void first() {
printf("first\n");
}
void second() {
printf("second\n");
}
void third() {
printf("third\n");
}
int main() {
first();
second();
third();
printf("End of program.\n");
return 0;
}
