the answer is C ................................................
Answer: A) clients and servers
Explanation:
Design by contract considers the software system to be a set of Clients and server as, the contract designing is the contract software programming approached for making the effective system software. This type of approach are consider that all the components of the clients that are instance of an operation on the components of the server, which can fulfill the precondition specific requirements which including in that operations.
Answer:
Explanation:
The following Java code creates both the Advance class and Student Advance class. The StudentAdvance class extends the Advance class and uses its constructor to always be up to date even when there are changes in the Advance class. Due to technical difficulties I have attached the code as a txt file below.
It's geared towards system administration but would also be useful for devops.
Answer:
ifstream inputFile;
inputFile.open("Friends.txt");
Explanation:
Though, the programming language is not stated, questions like this are often from C++.
The first statement defines the ifstream object using the following syntax.
ifstream [object_name]
In this case, the object name is inputFile
So, the syntax becomes
ifstream inputFile;
The next line opens a file using the following syntax.
[object_name].open("Filename")
Here, object_name is inputFile and filename is Friends.txt
So, the open statement becomes
inputFile.open("Friends.txt")
