Answer: False
Explanation: Even though you can remember it is not really good because some hackers can track you passwords through those websites and could hack your account.
Answer:
The answer is "Option b"
Explanation:
In the given code three-class C1, C2, and C3 are declared, in which C2 and C3 extend the class C1. In the next line, C2 and C3 object are created, that is c2 and c3. and in the last line c2 class object holds two-class C2, C1, and one object c3 value, this code will give runtime error because it can't cast object from sibling class, and wrong choices can be defined as follows:
- In option a, It is not correct because it can't cast c3 object into c2 object.
- In option c, It is not correct because it performs multiple casting in nested forms.
- In option d, It is wrong because the statement is not correct.
Answer and Explanation:
C is a low level language and does not have classes. The language isn't based on object oriented programming(OOP) but is actually a foundation for higher level languages that adopt OOP like c++. Using c++ programming language we can implement the class, flower, with its three variables/properties and functions/methods since it is an object oriented programming language.
The answer is (C)
consider how you could shorten the column labels.The label at the top of a column is sometimes wider than the
data stored in the column. Expanding a column is an option but this may mean that
you will not see as many columns on a page as possible. Wrapping text is also
an option but has a downside to it as well since it will make the row with
great height.
Rotating the labels is also a possibility but is also not recommended.
This leaves us with shortening the column labels and keep dictionary worksheet
for users. As much as you can, consider using acronyms and abbreviations.
