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.
Forward slashes (/) are used for web address and backslashes (\) are used for file paths is the following correctly describes rules for setting up a Web file structure.
<u>Explanation:</u>
For a way to a nearby document on a Windows machine, utilize the backslash. For a way to a web asset or record situated on a UNIX based machine (incorporates Macs, Linux), use a slash.
The explanation .NET's URI utilizes forward slashes is on the grounds that it's arranging for use in an internet browser. at the point when a slash is utilized in a formal or casual book, it is intended to show the word or. The models show the importance of the forward-slash.
<span><BODY> …</BODY>
It identifies the document's body area, which contains the Web page contents that appear in the browser window.
Hope this is the answer you are looking for.</span>
