Answer:
The answer is "Option d".
Explanation:
This class members can be accessed by their member and the friend of there class, It is also known as the Members of the derived class from the basic class can be accessed by the protected and non-static member of the base class, and wrong choices can be described as follows:
- Option a and Option b both are wrong because non-static member can't be accessed by there base or derived class.
- In option c, It is wrong because the function is a member function of the derived class.
Answer:
(502763134343429265
/101)
Explanation:
Answer:
The answer to this question is given below in the explanation section
Explanation:
The correct option to this question is D.
A database record can be best described as the collection of information consisting of one or more related fields about a specific entity. Because a database record represents a record about a specific entity for example a student record studying in a school. A student is a specific entity in the database and it has one or more related fields, for example, name, class, courses in which enrolled etc.
others options are not correct because:
A: a database record is a collection of data about a specific entity and it is not about a limited topic.
B: all database records can be sorted and searched using search algorithms but it is not necessarily because you can search data sometimes using quarries etc.
C: a database record is not a category of information in a table but it is a collection of one or more related field about a specific entity.
Answer:
Yes, this pratice is ethical
Explanation:
You are freely choosing to go on to these websites and most websites inform you that they are doing this. Edward Snowden, told the world that goverments are spying on them. Most people did not have a problem with this. Since, most people have a way to inform themsevles about the practices on the websites(by reading the terms of serve) and people don't care about spying than this is in no way unethical practice.