Consider the following code:


public class B1

{


private int i;

private int j;

…

}


public class B2 extends B1

{

private int m;

private int n;

…

}


public class B3 extends B2

{

private int z;

…

}


Which of the following sets of instance variables are directly accessible in class B3?

i, j, m, n

i, j, m, n, z

i, j, z

m, n, z

z

Answer:

The  answer is "z"

Explanation:

In this question, the "z" instance variable is correct because inside the class "B3" it declared a private variable "z", which is applied in the methods or data members or variables, and it is only accessible within the class, that they have been declared, and when we create its instance so, the object has been instantiated, and it is generated and accessible to all the builders, methods, or class blocks.

Answer:

4. m, n, z

Explanation:

This is because B3 extends off of B2. Meaning it has its own instance variables accessible, and can directly access the variable from it's super class, which is B2, which has m, and n.

IF YOU GET 5/5 RIGHT YOU WILL GET BRAINLIEST AND 50 [POINTS

AJ created a list, and he needs all of the numbers to be in order. Which Python function will allow him to organize his list numerically?

append()
print()
sort()
order()
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(03.04 LC)

Which part of project management involves determining the required materials?

Money
Resources
Scope
Time
Question 3(Multiple Choice Worth 5 points)
(03.04 MC)

Carlie was asked to review a software project for her company and determine what materials are needed. Which part of project management must she consider?

Analysis
Resources
Scope
Time
Question 4(Multiple Choice Worth 5 points)
(03.04 MC)

Look at the following assignment statements:

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word2 = "board"

What is the correct way to concatenate the strings?

newWord = word1 / word2
newWord = word1 + word2
newWord = word1 * word2
newWord = word1 = word2
Question 5(Multiple Choice Worth 5 points)
(03.04 MC)

Which function allows a user to add another item to a list in Python?

order()
print()
sort()
append()

Can Someone Please Help Me?! I Have already had a rough morning!

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What is rule number one?

What is rule number two?

What is the obvious advantage to rule number two?

What is the tree structure?

What are two main ways to organize your files?

How should you name your files?

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What are some different cloud storage software?

What is the importance of backing up your computer?

What is the memory called that runs first and then boots?

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Which of these is a small'plain text file that a website might place on your local drive? Choose the answer.

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spam

virus

spoof

I’m completely lost...can someone help!

If i hit the delete key three times what will be left

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Write a summary about Digital Citizenship

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It predicts trends using changing data onto one line.
It uses historical data to predict multiple trend lines.
It predicts trends using changing data onto multiple lines.

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Which line of code will sort the list.

aList = [9, 2, 3.5, 2]

aList.sort()

aList(order)

sort(aList)

order(aList)

When might you use the Internet without accessing the World Wide Web?

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Include
Importance
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ILL GIVE BRAINLIEST TO FIRST ANSWER David is adopting an iOS app from a non-retina screen to a retina screen. The app currently works at a pixel density of 150DPI, what density should it be on a retina screen to maintain its apparent size?

Which step in the software development life cycle involves making improvements based on user feedback?

Coding
Design
Maintenance
Testing

What is a reason given in an argument why the claim is true?

A. Evidence
B. Heuristic
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(I WILL PUT BRAINLIEST)Yuri wants to assign a task to his co-worker. He clicked the Task button to enter the subject, start date, and end date for the task. Then he clicked the Details button to add the number of hours needed for the task. Yuri clicked Save & Close to complete the assignment, but his co-worker did not receive the task. Which best explains Yuri’s error?

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He entered the wrong subject name in the Task area.
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What is the most common digital photography file type?

Question 8 options:

TIFF


RAW


JPEG


PHO

Look at the following Python code:
word1 = "Umpire"
print(word1[1])

Which character will be indexed from word1 and printed to the screen? (5 points)

1. U
2. m
3. p
4. i

write an overview of your opinion of Digital Access

What I Can Do

Activity: SHOW ME YOUR SKILLS

Directions: Show your skills in caregiving by answering the question. Focus your answer in the underline world.

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2. Your mother wants to go to the market and you are assigned to take good care of your grandmother. Your grandmother has difficulty in walking. How do you take good care of her if she WANTS TO GO TO THE BATHROOM and when SHE IS HUNGRY?​

Wanna song to vibe to? Listen to Streets by Doja cat

In a particular spreadsheet, the data in each cell is password protected. When cells are selected, the formula is visible
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O The cells are locked and hidden.
The cells are locked and unhidden.
The cells are unlocked and hidden.
O The cells are unlocked and unhidden.

Which of the following expressions will evaluate to true? (3 points)

7 == 7.0
7 != 7.0
7 < 7.0
Question 1 options:

1)

I only

2)

II only

3)

III only

4)

I and III only

5)

II and III only
Question 2 (3 points)
Saved
Which of the following expressions will evaluate to true? (3 points)

12 / 5 != 2.0
12 / 5.0 == 2.0
(int)(12.0 / 5.0) == 2.0
Question 2 options:

1)

I only

2)

II only

3)

III only

4)

I and II only

5)

I and III only
Question 3 (3 points)
Assume an integer variable named num is assigned a value of 20. What is the value of num - 7 < 15? (3 points)

Question 3 options:

1)

True

2)

False

3)

0

4)

1

5)

An error occurs
Question 4 (3 points)
What is the result of the following code segment? (3 points)

int x = 10;
if(x + 1 < 20)
x += 5;
System.out.println(x);

Question 4 options:

1)

10

2)

11

3)

15

4)

16

5)

20
Question 5 (3 points)
Assume the integer variable num has been assigned a valid value. What is the purpose of the following code segment? (3 points)

if(num % 10 != 0)
System.out.print(num);

Question 5 options:

1)

It prints num if its value is a multiple of 10.

2)

It prints num if its value is not a multiple of 10.

3)

It always prints the value of num.

4)

It never prints the value of num.

5)

An error occurs at compile time.

A MailTip is an instantaneous pop-up message that

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forces the sender to check their grammar and spelling.

gives you real-time information about the message you are creating.

provides helpful hints on how to navigate the message controls.

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Which are viable channels of communication? the Internet, sign language, playing a video game alone, talking, taking a solitary walk​

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Most sources consider the ARPA-NET project the birth of computer blank
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