Answer:
a. modern disks do not disclose the physical location of logical blocks.
Explanation:
In modern disks, the disk scheduling algorithms are built in the disk drive. It is difficult for operating system to schedule for improved rotational latency. All scheduling algorithms are forced to behave the same because operating system may have constraints. Disks are usually accessed in physical blocks. Modern disks put more electronic controls on the disk.
Answer:
A Standard Lens
Explanation:
Since David wants to take pictures of people around him and also the objects far away, a standard lens would be fit for that.
Answer:
def cal(n):
s=0
while n>0:
r=n%10
if(r==0 or r==4 or r==6 or r==9):
s=s+1
elif r==8:
s=s+2
n=n//10
print(s)
n=int(input("enter number:"))
print(n)
cal(n)
Explanation:
- Create a function to calculate count of closed path
.
- Create a variable to store count of closed path
.
- While number is positive
, extract last digit of n
.
- Reduce number by truncating last digit
.
- Make a function call to compute count of path.
Answer:
The correct answer to the following question will be "Math.sqrt(area*2)".
Explanation:
- The Math.sqrt( ) method in JavaScript is used to find the squares root of the given figure provided to the feature as a variable.
- Syntax Math.sqrt(value) Variables: this function takes a single variable value that represents the amount whose square root is to be determined.
- The area of the figure is the number of squares needed to cover it entirely, like the tiles on the ground.
Area of the square = side times of the side.
Because each side of the square will be the same, the width of the square will only be one side.
Therefore, it would be the right answer.
Answer:
The answer to the given question is given bellow in the explanation section:
Explanation:
<p>This is python code</p>
<p>In python when you enter input into the input function as given:</p>
<code> answer = input("How much does the sample weigh in grams? ") </code>
I will be taken as string.
So I have to convert this string to number format here the given data is float value i-e 3.5
so let convert it. using float function.
<code> answer = float (input("How much does the sample weigh in grams? ") ) </code>
