<span>According to the Doppler effect, objects moving away from Earth would have a redshift. </span>A <span> redshift means that every wavelength becomes longer and if we observe Hydrogen lines that are at a certain position, those will become redshifted.</span>
Answer:
Following are the program in c language
#include<stdio.h> // header file
int main() // main function
{
int ar[10],k,biggest; // variable declaration
printf("Enter the ten values:\n");
for (k = 0;k < 10; k++)
{
scanf("%d", &ar[k]); // user input of 10 number
}
biggest = ar[0]; // store the array index of 0 into biggest variable
for (k = 0; k< 10; k++) // finding the biggest number
{
if (ar[k] >biggest)
{
biggest = ar[k];
}
}
printf(" biggest num is %d", biggest); // display the biggest number
return 0;
}
Output:
Enter the ten values:
12
2
4
5
123
45
67
453
89
789
biggest num is 789
Explanation:
Here we declared an array ar[10] of type int which store the 10 integer values.
Taking 10 integer input from the user in array ar .After that iterating the loop and finding the biggest number by using if statement and store the biggest number in biggest variable .
Finally display biggest number.
Answer:
Answer:
def main():
num = int(input("Input a number to check for prime: "))
if num > 1:
for i in range(2,num):
if (num % i) == 0:
print("%d is not a prime number" % num)
break
else:
print("%d is a prime number" % num)
break
else:
print("%d is not a prime number" % num)
if __name__ == "__main__":
main()
Explanation:
Solution retrieved from programiz.com.
Note, this program uses the idea of the Sieve of Eratosthenes to validate the input number by using the modulo operator to determine primeness.
The program will output to the user if the number input is indeed prime or not.
Cheers.
Explanation:
Answer:Obscurity
Explanation: Security through the obscurity is the mechanism that is used for the security purpose in an operating system by inducing the confidentiality in the internal parts of the operating system.
The functioning of the security through obscurity(STO) works by hiding the flaws and errors related to security of the operating system.Thus , Signe is willing to use obscurity system.
Answer:
All of the above.
Explanation:
Thrashing or drive or disk thrashing occurs when the hard drive is stressed with transferring information between the system memory and virtual machine excessively. In thrashing, there is a large number of processes running in the system and the system memory is too small to handle all processes. Thrashing leads to decreased system performance and hard disk failure.
To stop the impact of thrashing, install more RAM, end unimportant progam processes etc.
