Forwarding table
However much we try to keep a routing table and a forwarding table in the same structure, there are several reasons to separate them. When forwarding a packet, a forwarding table is supposed to be structured to optimize the process of looking up an IP address while a routing table mostly focuses on calculating changes in topologies and including the IP address and the next hop device
Answer:
Software requirement and estimation.
Explanation:
In this step, the proposals are collected, and best from them is made, and then checked for feasibility, and the SRS document is formulated finally. Now the each developer, designers, writers are being assigned the task, then finally the development phase starts. However, since this is SDLC, you will not find any iteration, and the defects are checked only after testing which is the last phase. And a lot of errors remain even after delivery sometimes. Also, it is time consuming to edit the errors in this manner. Hence, agile methodology is preferred.
Answer: <em><u>Portability</u></em>
Explanation: I hope it helps you!
Answer:
Technician A
Explanation:
When the electrode is aligned, it has an oval and oblong weld, characterized by an oval figure with a length greater than its width. This causes several different results in the process and care must be taken if the results presented are not the intended ones.
Answer:
False
Explanation:
You can use curly braces to scope everything that's inside of the case body, but they are not necessary.
There are cases where you will need explicit bodies for cases:
If you have two different cases that both contain a variable called 'x', you will need to scope one or both of the cases.
What is scoping?
Scoping in a language defines where variables can be accessed, or referenced.
int i = 0;
// First scope
{
int x = i + 10;
}
// Second scope
{
int j = x + 2;
}
Console.WriteLine(j);
There are a few errors in this code.
In the second scope, we try to use the variable 'x' which was defined in the first scope, but we can't find that variable because it is defined in a scope that cannot be reached by the second scope. The same goes with the Console.WriteLine(j); line, we try to access a variable that is not defined in the current scope, and is instead defined in a nested scope.
In most languages, scoping is essentially a stack, where the lower nested scopes can access variables defined in the previous scope, but not the other way around.
So now you know a little bit about scopes; when to use them in case bodies, and that you do not have to use a body for a case if it's not necessary.