Examine the following code. (1 point) Object obj = new Integer (5); Which of the following statements is true? The declared type of obj is Object. The actual type is also Object. The declared type of obj is Integer. The actual type is Object. The declared type of obj is Object. The actual type is Integer. The declared type of obj is Integer. The actual type is also Integer. 2. Examine the following code. (1 point) class D {} class C extends D {} class B extends D {} class A extends B {} Which of the following statements will compile without error? OA a = new B(); OB b = new DO); OCC = new AO; OD d = new A);

Examine the following code.
(1 point) class One { public void print() { System.out.println("One"); } class Two extends One { public void print() { System.out.println("Two"); } class Three extends Two { public void print() { System.out.println("Three"); } Which of the following code fragments will compile without error and display something other than the word, "Three"? One w = new Three(); w.print(); Three x = new One(); x.print(); One y = new Two(); y.print(); Two z = new Three(); z.print();

(1 point) Suppose that class Alpha is the parent of Beta and Beta is the parent of Charlie. Method calculate() is defined in Beta and is inherited and overridden by Charlie. Which of the following code fragments shows a valid method call? Alpha k = new Beta(); k.calculate(); Alpha k = new Charlie(); k.calculate(); Beta k = new Charlie(); k.calculate();
Charlie k = new Object(); k.calculate(); 5. What is the output of the following program?

(1 point) public class Circle { private double radius; public Circle( double radius) { this.radius = radius; public static void main(String[] args) { Circle x = new Circle(5); Circle y = new Circle(5); Circle z = x; System.out.println(x.equals(y) + ", " + (x == z)); true, true true, false false, true false, false

6. Consider the following code. (1 point) ArrayList names = new ArrayList(); names.add("Alexa"); names.add("Bill"); names.add("Christine"); Which of the following statements will display, "Alexa"? System.out.println(names.get()); System.out.println(names.retrieve()); System.out.println(names.get(1)); System.out.println(names.retrieve (1));
Which of the following statements will display, “Alexa"? System.out.println(names.get(0); System.out.println(names.retrieve (0)); System.out.println(names.get(1)); System.out.println(names.retrieve(1));

7. Which field or method of the ArrayList class will return the number of elements stored in the ArrayList? (1 point) length length() size() capacity (1 point)

8. Which of the following sequences shows Java access modifiers in correct order from most restrictive to least restrictive? private, default, protected, public private, protected, default, public public, default, protected, private public, protected, default, private

9. Which of the following statements is true about the protected modifier? (1 point) A protected member can only be accessed by code in other classes in the same package. Not only can a protected member be accessed by code in other classes in the same package, it can also be inherited by a subclass, even if the subclass is in a different package. The public and protected modifiers are nearly identical except that protected level access can be turned on or off at runtime. The protected modifier should be used nearly all the time, even in combination with private and public, especially when sensitive data is involved.

10. Which of the following statements is true? (1 point) It is possible to create instances of a class marked final. It is possible to extend a class marked final. It is possible to override a method marked final. It is possible to override a method inherited from a class that is marked final. Finish Cancel
will give more point if you help

Will mark brainliest!!!!!! no bs answers

Explanation:

what is this this is very long question I cannot answer this right now I need time

1 is C. The declared type of obj is Object. The actual type is Integer

2 is D. D d =new A();

3 is C. one y = new Two();

4 is C. Beta k = new Charlie();

5 is C. false,true

6 is A. System.out.println(names.get(0));

7 is C. size()

8 is A. private, default, protected, public

9 is B. Not only can a protected member be accessed by code in other classes....

10 is A. It is possible to create instances of a class marked final.

Which of the following statements about malware protection are accurate? Select 3 options. Firewalls and anti-malware should be used together to provide a higher level of protection. Being cautious in your behavior and how you interact with your devices is just as important as technology-based malware protections. Apps from any source can be downloaded safely onto mobile devices, since the operating system will stop any malware infection. Popular anti-malware applications can locate and remove ALL malicious software. Updates for software and operating systems need to be installed regularly, so systems have up-to-date protection.

What’s the best Wi-Fi name you’ve seen?

1. name of industry credential available to students taking this class

2. two reasons for acquiring the industry credential

Spam is _____.
an example of an ethical use of email
a set of rules that you should follow when sending e-mail
the practice of sending unwanted messages to a large group of people
a type of attachment
multiple answers

The following is a partial overall list of some of the sources for security information: • Security content (online or printed articles that deal specifically with unbiased security content)

• Consumer content (general consumer-based magazines or broadcasts not devoted to security but occasionally carry end-user security tips)
• Vendor content (material from security vendors who sell security services, hardware, or software)
• Security experts (IT staff recommendations or newsletters)
• Direct instruction (college classes or a workshop conducted by a local computer vendor)
• Friends and family
• Personal experience

Required:
Create a table with each of these sources and columns listed Advantages, Disadvantages, Example, and Rating.

Learning Management Systems (LMS) allow students to interact with each other, but NOT their teachers.

Discuss the objectives of business 8 marks​

Oliver is working for a team that uses object-oriented concepts to design software. Which language would they use to develop this software?

Given that, x = 2, y = 1, and z = 0, what will the following cout statement display?

cout << "answer = " << (x || !y && z) << endl;

17. What data structure is used for depth first
traversal of a graph.​

what internal commands can we use when in interactive mode? can we use CLS and CD?

11. You are considered accepting a job offer at a company on the other side of the country, but are worried about the movies costs. What is your best strategy regarding moving costs?
a. Inquire whether the company pays for the relocation or moving but be prepared to receive a no for an answer.
b. Do not as about having your moving expenses paid by the company, as it can create an impression that you are not fully interested in the offer.
c. Consider moving expenses an investment into your future and assume the full cost of it.
d. Insist that you will only accept the offer if all moving costs are covered by the company.

12. In general, freelancing jobs offer all EXCEPT which of the following?
a. More flexibility to choose the projects you wish to work on
b. Higher salary per hour
c. More job security
d. More independence - you are your own boss

d. A................ usually contains detailed comments about something in the text.
i. Footer
ii Footnote
Hii Header
iv. none of these​

what is information technology ?​

Microsoft
Comments are added through the ____________________________ tab on the ribbon. [Add Comments]
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Read this outline for an argumentative essay about government.
1. People have different ideas about the role of government.
A. The primary_purpose of government is to provide social services.
2. Government should provide services for
people who are poor or elderly.
A. Government can effectively provide the services that poor and elderly people need.
B. Food stamps keep people from going hungry.
C. Medicare and Medicaid provide health care.
D. Some people believe social services are an entitlement and not a right,
but many people could not survive without them.
Government's main role is provide to social services, such as food stamps.
The underlined sentence in the outline is the
O claim.
• conclusion.

What is the output of this program? age=4 if age >5: print (“more”) else: print (“less”)

Exercise 1: Multiples of Five Develop a program that contains the following functions: - Function that returns true if a given number is a multiple of 5; false otherwise. Main function that reads two integer values from the user and print all multiples of 5 between them inclusive. Your function should start from the lowest to the highest value entered by the user. Samples of input/output are given below. Sample input/output 1 Enter first: 4 Enter second: 40 Multiples of 5 between 4 and 40 are: 5 10 15 20 25 30 35 40 Sample input/output 2 Enter first: 40 Enter second: 4 Multiples of 5 between 4 and 40 are: 5 10 15 20 25 30 35 40

In this assignment, you will need to design a complete Black-Box testing plan for the following program. A computer science student has to travel from home to ODU every day for class. After showing up to class late too many times due to traffic, the student made a program to tell him when he should leave the house. The time given depends on the class time and the day of the week.

He came up with a few rules to make sure he gets to class on time.
The normal drive time for this student is 30 minutes without traffic. He then gives himself 5 minutes to walk across campus to class from the parking lot.
However, if he leaves home during the worst morning rush hour, from 6 AM - 7 AM on a weekday, he needs to add 20 minutes to his commute to account for traffic. If he leaves home during the regular morning rush hour, from 7 AM - 8 AM on a weekday, he needs to add 10 minutes to his commute to account for traffic.
Mondays have the worst morning traffic, and he should instead add 30 minutes for 6 AM-7AM and 20 minutes for 7 AM – 8 AM.
On Saturdays and Sundays the student needs to take a different route due to road construction. This adds 6 minutes of travel time.
If he leaves during the afternoon rush hour on a weekday, traffic from 4-6PM should add 15 minutes of travel time. Traffic in the afternoon is worst on Thursdays, and should instead add 20 minutes of travel time.
If the class is between 9:30 AM and 11 AM he needs to arrive 10 minutes earlier for walking time because the closest parking lots are all full.
The program will read data from the screen in the following format:

Day_of_the_week hours:minutes AM/PM
e.g.
Tuesday 12:45 AM
Sunday 01:52 PM
If the input is not in the correct format the program will prompt the user again for the input. The program is not case sensitive. The hours and minutes can be a single digit or two digits, but the minutes must be 2 digits.

edhesive 7.6 lesson practice python

def mystery(a, b = 8, c = -6):
return 2 * b + a + 3 * c

#MAIN
x = int(input("First value: "))
y = int(input("Second value: "))
z = int(input("Third value: "))

1) Suppose we add the following line of code to our program:

print(mystery(x))
What is output when the user enters 1, 1, and 1?

2)Suppose we add the following line of code to our program:

print(mystery(x, y, z))
What is output when the user enters 8, 6, and 4?

Complete the statement below with the correct term.
Good group dynamics depend on having four key strengths represented on the team, including analytical skills,
creativity, patience for research, and the ability to
effectively

Who are the member banks?

Which of the displays could be represented by a single bit?

Note that there are 2 answers to this question.

Choose 2 answers:

A. The current day of the week

B. The current month (1-12)

C. The current hour (1-12)

D. The temperature unit indicator ("C" or "F")

E. The "PM"/"AM" indicator

F. The current date (1-31)

Which statement does not describe desktop publishing?
DTP is the same as WP.
DTP features are included in most WP programs.
DTP enables workers to produce documents that improve communication,
DTP lets you resize and rotate text.

Some printers spray ink, while others use heat or lasers to create images.
(A) non-impact
(B) line
(C) impact
(D) hard-copy​

Generally speaking, what is a “best practice"?

a method that ensures a particular group will surpass all others in competition

a method for production that helps maximize efficiency and quality

a method that produces the results that an individual or group is trying to accomplish

a method for training that helps people reach their personal potential

16
is a built-in mathematical formula included in MS Excel,
A) Function
By del
C) Formula
D) Range​

The space between the margin
and start
of paragraph is called

Write a C program that reads two hexadecimal values from the keyboard and then stores the two values into two variables of type unsigned char. Read two int values p and k from the keyboard, where the values are less than 8. Replace the n bits of the first variable starting at position p with the last n bits of the second variable. The rest of the bits of the first variable remain unchanged. Display the resulting value of the first variable using printf %x.Test Cases:n = 3;p=4;input: a= 0x1f (0001 1111) b = c3 (1100 0011); output: f (0000 1111)n = 2;p=5;input: a= 0x1f (0001 1111) b = c3 (1100 0011); output: 3f (0011 1111)

Drag each label to the correct location on the image.
Identify the cell references in the formula.
absolute
reference
relative
reference
mixed
reference