A. Parabolic appears correct.
Answer: While constructing a function the parameters can be passed by value or by reference.
In value parameter we actual make a copy of the values which has been passed to the function from the main method while we reference parameter we copy the address of the values in memory so that while our program references those values it it can refer them from their memory location.
Explanation:
Now we take can example to show parameter passing by value and reference with the help of an C program to add two numbers
int add_val(int x, int y) {
return x + y;
}
void add_ref(int *x, int y) {
*x += y;
}
int main () {
int a, b, c, d;
a = 2;
b = 1;
c = add_val(a,b); //value parameter
d = add_ref(&a, c); // reference parameter
return 0;
}
In the above code the value the value of c is 3 and the value of d is 5. In add_p we have passed the address of the a but in add_val we have passed the values of a and b.
Broadheads should be kept in a quiver with a cover while traveling to and from the field.
<h3>
What is arrowhead?</h3>
- The head or point of an arrow, which makes up the majority of the projectile's mass and is in charge of striking and piercing targets as well as serving other specific functions such as signaling, is frequently sharpened and hardened.
- The first arrowheads were made of stone and organic materials; as human civilizations advanced, various alloy materials were used.
- Projectile points are a type of arrowhead, which is an important archaeological artifact.
- Modern enthusiasts still make over one million completely new spear and arrow points each year. A skilled craftsperson who makes arrowheads is known as an arrowsmith.
- An arrowhead is a sharpened tip that was used as a hunting tool as well as a weapon during warfare.
To learn more about Broadheads, refer to:
brainly.com/question/1970236
#SPJ4
<h2>
Answer:</h2><h3>Reversing switch</h3><h2 /><h2>
Explanation:</h2><h3>A device on a power drill that enables a user to back out a drill bit that is stuck in the work material is called a(n) <u>Reversing switch</u>.</h3>
A power drill is a electrical component that is used to drill or fast screw tightening and it maybe cordless or with cord. So, when the power drill is used to make hole then by using reverse switch it can be back out by rotating in opposite direction.
- It is a simple switch operated electrically.
- It used to reverse the direction in which current is flowing.
- Reversing switch has four terminals.
- These terminals can be connected in such a way that when the switch is triggered then the direction or current is reversed and so the rotation of the motor of the power drill is also reversed.
<h3>I hope it will help you!</h3>
