What are the options and if it's meaning like when you save something it has .pdf .jpg or .doc after the title then it would be ".doc"
Answer:
6 address lines
Explanation:
The computation of the number of address lines needed is shown below:
Given that
Total memory = 64MB
= 
=
Also we know that in 1MB RAM the number of chips is 6
So, the number of address lines is
i..e 26 address lines
And, the size of one chip is equivalent to 1 MB i.e. 
For a single 1MB chips of RAM, the number of address lines is

Therefore 6 address lines needed
Answer: c)Roaming user profiles
Explanation:Roaming user profiles are those profiles that creates the copy from the local profile and get stored in the network server. Roaming user profiles haves the function of getting logged in any computer system that the user is processing by getting downloaded.
It has the advantage of not creating profiles on every computer system that user wants to login .Thus, the correct answer is option(c) because other profiles mentioned in the option cannot copy the profile in the server and so do not have capability to be accessed in other computer system.
Answer:
The multiplier effect is the economical process that basically increase the final and national income disproportionately which results in the greater consumption as compared to the amount of the initial spend.
In other words we can define as the capital implantation, regardless of whether it is in the legislative or corporate level, ought to have snowball impact in the monetary action.
It can be prevent by many ways by increasing the reserve ratio in the economical sector and by also increasing the taxes.