Answer:
Following are the conversion from binary to octal numbers:
Explanation:
Given values:

Steps to convert the binary value to octal value:
First, we convert the given binary value to the decimal point values, for example:


After converting the binary value into a decimal number, then we convert the decimal to octal, to convert the value into octal we divide the value from 8.

similarly, we solve all of the above values.
As a missile training device in the 80s to help train the anti missile defense personnel to take down nuclear missiles.
Answer:
The answer is : When there is a need to copy a formula and have the references update based on the new location
Explanation:
<em>I often use this function in any spreadsheet document. Imagine, you have thousands of data in a single sheet. And you inserted one row or column. Normally, you have to update EACH CELL's formula. Imagine the work load and the effort you need to exert. But when the single cell updates all the cell's reference, formula will be affected and you don't need to re update all the cells. It saves you time and effort and worries.</em>
Answer:
Special variables that hold copies of function arguments are called parameters.
Answer:
Extended star topology
Explanation:
The Extended star topology also known as the tree topology comprises of characteristics of the linear bus topology and star topology.
It consist of multiple star connected topologies connected to a linear backbone bus topology. It has a wider communication area than the star topology and uses more cabling length. All the star networks are connected to a central connection which allows to have a full functioning network when others fails.