Answer:
The correct answer for the given question is option(a) i.e Local - within that function
.
Explanation:
The variable which is declared inside any function are called as local variable The scope and lifetime of local variable is inside that block or function only.
They cannot access outside the function.
Following are the example of local variable
#include <stdio.h> // header file
void fun(); // function prototype
int main()// main function
{
fun(); //calling function
print("%d",t); // it gives error because t is local variable cannot access in main function
return 0;
}
void fun()
{
int t=9;// local variable
printf("t is local variable which value is:");
printf("%d",t);
}
As we seen that t cannot access outside the function .So correct answer is option(a)
Analog signals are MUCH harder to determine a discreet value from. By nature, analog's voltages just kind of flow into each other. Digital is very simple: voltage and it's on, logical one; no voltage, it's off, logical zero.
Answer:
1,3,4
Explanation:
They all make sense except for 2. They cannot advertise or state something that is not to guaranteed to happen.