<span>The tool iused to view stars in galaxies far from the Milky Way is the B. Hubble Space Telescope. This telescope is one of the largest telescopes to be launched in space, and has contributed a vast amount of discoveries and data that are valuable in astronomical research. The telescope is able to capture image intense high-resolution images, capturing entities from large distances.</span>
In supernetting multiple ip addresses referring to a block of cidr addresses can be identified with a single mask.
What is CIDR ?
When a customer requests a fixed number of IP addresses, a group of IP addresses known as Classless Inter-Domain Routing (CIDR) is given to them.
As opposed to classful addressing, CIDR only allots the number of IP addresses that the customer requests, so there is no IP address waste.
Hence, In supernetting multiple ip addresses referring to a block of cidr addresses can be identified with a single mask.
You can learn more about CIDR from the given link:
brainly.com/question/15649481
#SPJ4
The answer to the question is c
Answer:
Please elaborate more your question so I can answer your question accurately.
Explanation:
Answer:
The answer to this question is given below in the explanation section
Explanation:
Cell address $A$4 in a formula means it is an Absolute Cell Reference.
Absolute cell reference does not change when you copy the formula to other cells. when the $ symbol added in the front of the column and row, makes it absolute. It stops the row and column numbers from changing when you copy to other cells. The given $A$4 cell address contains the value in column A and row 4. It does not change the value when you copy the formula that has mentioned ($A$4) into other cells. For example, if you have value 10 at row 4 and column A. Then you multiple column B with A4 cell value and you want that A4 value will not change while copying formula from C1 to C10. You can use in column C1 as =B1*$A$4. Then you copy the formula to cell 10. The value of $A$4 will not change.
while the other options are not correct because:
In the relative cell reference values get changed in the formula, while in the mixed cell reference you can either locked the row or column while the row or column changes when the formula is copied respectively.