Answer: A) It is directly accessible only in B1
Explanation: In the given chunk of code, Class B1 is a base class. Class B2 is derived class of class B1. Class B3 is derived class of B2. As you can see class B1 has two members or instance variables i and j. Instance variable cannot be directly accessible by both B2 and B3. If you see this statement of the given code private int j; the keyword private is used with the variable j. This keyword is called access specifier. Access specifiers specifies how the members of a class can be accessed. These members are attributes and methods of that class. Any member of a class that are declared private cannot be inherited by derived classes of that class. Additionally these private members cannot be accessed from within any method inside derived class. So j is directly accessible only in B1. You can access a private instance variable from within the same class or can access it through the methods of class.
Answer:
There could be an issue with your SIM card, or the problem could be on your carrier's end. Possible causes of the 'not registered on network' error include:
Your phone's firmware or operating system is out of date.
The SIM card is disconnected or damaged.
Your carrier is not selected in your phone's settings.
Your carrier is experiencing an outage.
Explanation:
Discovery of any vulnerability in a software program can potentially be sold to the government: True.
<h3>What is vulnerability?</h3>
Vulnerability is any form of weakness, flaw or defect that is found in a software application, computer system, or network, which can be exploited by an attacker (hacker), in order to gain an unauthorized access and privileges to sensitive user data that are stored in a computer system.
This ultimately implies that, a vulnerability in a software application can potentially be sold to the government, so as to avert and mitigate any form of unauthorized access and privileges to sensitive user data.
Read more on vulnerability here: brainly.com/question/25813524
#SPJ1
What language are you programming in?
<span>If you are programming in C or C++, you could do something like this: </span>
<span>#include <iostream> </span>
<span>using namespace std; </span>
<span>int main(void) </span>
<span>{ </span>
<span>//declarations </span>
<span>double item1 = 0; </span>
<span>double item2 = 0; </span>
<span>double item3 = 0; </span>
<span>double item4 = 0; </span>
<span>double item5 = 0; </span>
<span>double subtotal = 0; </span>
<span>double total = 0; </span>
<span>double tax = 0; </span>
<span>//Enter Items </span>
<span>cout << "Please enter the price of item 1"; </span>
<span>cin >> item1; </span>
<span>cout << "Please enter the price of item 2"; </span>
<span>cin >> item2; </span>
<span>cout << "Please enter the price of item 3"; </span>
<span>cin >> item3; </span>
<span>cout << "Please enter the price of item 4"; </span>
<span>cin >> item4; </span>
<span>cout << "Please enter the price of item 5"; </span>
<span>cin >> item5; </span>
<span>//Compute subtotal </span>
<span>subtotal = (item1 + item2 + item3 + item4 + item5 + item6); </span>
<span>//Compute amount of tax </span>
<span>tax = subtotal * (.06); </span>
<span>//Compute total </span>
<span>total = subtotal + tax; </span>
<span>//Display subtotal, total, and amount of tax </span>
<span>cout < " The subtotal of the sale is: " << subtotal << endl; </span>
<span>cout < " The amount of sales tax is: " << tax << endl; </span>
<span>cout < " The total of the sale is: " << total << endl; </span>
<span>return 0; </span>
<span>}//end of function main </span>
<span>I know this is a very very basic C++ program but I hope it helps and good luck on your project!</span>
Answer:
Bitmap images can contain any number of colors but there are four main categories: Line-art. These are images that only contain two colors, usually black and white.
