Answer:
b. Code an include preprocessor directives for the members
Explanation:
Namespace in programming can be defined as the declarative region which provides scope for the identifiers such as the functions, name of the types, variables, etc.
The namespaces are 
the code into the logical groups and also used to prevent the name collision.
The ways that can be used outside the namespace 
as :
-- the code used the fully qualifies name
-- by using the declaration to bring one of the identifier into the scope
-- by using the directive to bring all the things in the newspaper into the scope.
Thus the correct option is (b).
Answer:
<h2>a) computer software </h2>
<h2>b) flash drive</h2>
<h2>c) Latin "putare" </h2>
<h2>d) Hardware</h2>
<h2>e) software</h2>
hope it's helpful ✌
Answer:
A: Delivery receipts can be enabled for all messages, while read receipts can be turned off by the recipient.
Answer:
Advantages :
Management of hardware and software
easy to use with GUI
Convenient and easy to use different applications on the system.
Disadvantages:
They are expensive to buy
There can be technical issues which can ruin the task
Data can be lost if not saved properly
Explanation:
Operating system is a software which manages the computer. It efficiently manages the timelines and data stored on it is considered as safe by placing passwords. There are various advantages and disadvantages of the system. It is dependent on the user how he uses the software.
A personal computer is a computer designed to be used by one person at a time.
