Answer:
The correct answer to the following question will be "bindValue".
Explanation:
- The PDO declaration bind-value feature allows to bind a value or a function to a argument or a parameter.
- To run a compensated statement of SQL, you could also use the PDOStatement object's bindvalue and execute() methods to set values of the paramenter or any argument and implement the comment.
Therefore, it's a right answer.
Answer: C conventional hard disk drives
Explanation: hope this helps! (:
Answer:
num = int(input("enter a number:"))
print(num * 8)
Explanation:
num is just a variable could be named anything you want.
if code was like this num = input("enter a number:")
and do a print(num * 8)
we get an error because whatever the user puts in input comes out a string.
we cast int() around our input() function to convert from string to integer.
therefore: num = int(input("enter a number:"))
will allow us to do print(num * 8)
Answer:
a. (210^6)((210^7)/(2.510^8)) = 1.610^5 bits or 160,000 bits
b. 1.6*10^5 bits or 160,000 bits
c. Bandwidth delay product of link is maximum number of bits that can be in the link
d. Width of bit = Length of link / bandwidth-delay product so 1 bit is 125 meters long. Yes, this is longer than a football field.
e. Width of bit = s/R
Hope this helps :)
