HELP IMPORTANT!!

i need help with Java basics

HELP IMPORTANT!! I Need Help With Java Basics

Answers

Answer 1

Answer:

C

Explanation:

Strings should be concatenated with +.


Related Questions

What security setting can cause a mobile device to erase installed apps and data if the passcode is incorrectly entered a number of times

Answers

Answer:

A Hard Reset. Aka a data wipe

Explanation:

a hard reset will allow you to completely clear all information on a device without having to log into it. It will set the phone back to factory defaults.

Write true or false:-
1. The start attribute always accept an integer value.
2. Description list is used to create a bulleted list.
3. The <DT> tag is used to create a table in HTML.
4. The <TR> tag is used to create cells in the table.
5. The VALIGN in attitude of the <TD> tag is used to Align the position of text in the cell vertically.

And please don't give only one answer, if you are giving, then please give all the answers. ​

Answers

Answer:

false

true

false

true

false

Explanation:

.

NO links!!! please, In this task, you will prepare the necessary documents required to apply for the job. Conduct research and find out what documents are necessary, such as a résumé, cover letter, and so on. Then, prepare these documents using your information and tailor the documents to the career you have chosen.
the job I chose was a software architect
It's from PLATO

Answers

To apply for a job, you must provide a resume, cover letter, reference list, letters of recommendation, portfolio, and employment certificate.

About these documents we can inform you that:

The Resume presents the most generalized information about the candidate's educational and professional background.The cover letter must be made to show more in-depth information, where the candidate reinforces their most positive points and relevant to the job vacancy.The reference list presents the opinion of other professionals about your professional abilities.The portfolio must be submitted by candidates related to artistic or visual areas and presents the works already created by that professional.The employment certificate must show your professional history in more detail.

Thus, we can state that the application for a job vacancy requires that many documents and information be provided.

More information on writing a resume at the link:

https://brainly.com/question/862477

Write a program that reads and unspecified number of integers, determines how many positive and negative values have been read, and computes the total and average of the input values (not counting zeroes). The program ends when the user enters 0. The average must be displayed as a floating point. All other values must be displayed as an integer. (For Python)

Answers

Answer:

The program was wrote in the version 3.9.5 of python and it's in the homework.txt file.

why is computer economics important?​

Answers

Answer:

Explanation:

Advances in computing power and artificial intelligence will allow economists to test and develop many economic theories which have previously been very difficult to empirically test. In macroeconomics, we often rely on historical data to estimate market responses to recessions and other shocks in the economy since conducting experiments is at best unwieldy, unethical, and often impossible. Building AI which acts kind of human in market conditions and which is capable of adaptive strategies may allow researchers to simulate markets on a macro scale. Attempts have already been made in online video games which have virtual economies.

The _______ conditional formatting option allows you to define formatting for cells that meet specific numerical or text criteria (greater than, or containing a specific text string).

Answers

The HIGHLIGHT CELLS RULES conditional formatting option allows you to define formatting for cells that meet specific numerical or text criteria (greater than, or containing a specific text string).

A _____ is a large group of infected computers, controlled without the user's knowledge, to perform tasks such as sending spam.

Answers

A large group of infected computers, controlled without the user's knowledge, to perform tasks such as sending spam is called; botnet

To answer this question, we need to first define an internet bot. An Internet bot is simply defined as a software application that runs tasks in an automated manner over the Internet.

Now, a number of connected internet devices that run one or more bots is referred to as a botnet and this botnet tends to control tasks on the infected computers without the user's knowledge.

Read more on botnets at; https://brainly.com/question/13624552

What changes the size of a video when played?
A
Adobe Flash

B
the player

C
video size

D
the browser

Answers

Answer:

D. the browser

Explanation:

it adjusts to the size of your device, including the browser.

hope i helped

D the browser I had a question like this

python Better Password Prompt
Write a program that uses a loop and a half to prompt a user for a password. You should prompt the user for the password. If they get it correct, break out of the loop. If they don’t get it correct, you should give them an error message and ask again.

Sample Run:

Enter password: 123123
Sorry, that did not match. Please try again.
Enter password: password
Sorry, that did not match. Please try again.
Enter password: CODEHS
Sorry, that did not match. Please try again.
Enter password: abc123
You got it!
Note: You need to set SECRET to abc123 to run the tests

Answers

We use an indefinite while loop to keep the user entering the password. In the loop, we use if-else structure to check the password. If it is "abc123", the password is found and stop the loop using a break. Otherwise, the password is not correct. Note that since we do not use any break statement in the else part, the loop will continue asking for the input

Comments are used to explain each line of the code.

You may see the output in the attachment.

#set the SECRET

SECRET = "abc123"

#create a loop

while True:

   

   #ask the user to enter a password

   password = input("Enter password: ")

   

   #check if the password is equal to SECRET

   # if it is, state that password is correct and stop the loop using a break

   # otherwise, state that password is not correct

   if password == SECRET:

       print("You got it!")

       break

   else:

       print("Sorry, that did not match. Please try again.")

Here is another question related to the loops:

https://brainly.com/question/25694810

Not all ________ access is malicious, but it should still be prevented; for example, a user may poke around a network share and see sensitive information.

Answers

Answer:

System access.

Explanation:

System access aka admin privileges are not meant for any user in a network.It should be handled by professionals

"schools should use a wireless network instead of a wired network".

discuss this statement.

(6 marks) ​

Answers

hi there!

Answer:

I agree with this statement as wireless networks are better than wired ones especially for a huge structures like a school. in a big you will have to use kilometers of cables to set up a network, whereas you can set up the same network using a few access points and much less cables of course.

hope this helps.

What is precipitation ????

Answers

Answer:

Precipitation has 2 meanings

In chemistry it is the action or process of precipitating a substance from a solution

But in general it is the common term for rain, snow, sleet or hail that falls to the ground

Explanation:

Just look the definition up

Answer:

weather

Explanation:

what information about a cisco router can be verified using the show version command?

Answers

- the routing protocol version that is enabled.
- the value of the configuration register.
- the operational status of serial interfaces.
- the administrative distance used to reach networks.

I need some questions and answers in spreadsheet​

Answers

Answer:

you need to show what you need help with

Explanation:

On the following page, write a static method print Short Words that accepts two parameters:_____.
a. a String str containing a list of words (separated by spaces), and an integer maxLength .
b. This method should print out the words in str whose lengths are at most maxLength.
c. You can assume there will always be a space after the last word in the string.

Answers

Methods in Java are collections of program statements that are named, and executed when called/invoked

The printShortWords method in Java where comments are used to explain each line is as follows:

//This defines the static method

public static void printShortWords(String str, int maxLength){

    //This iterates through each word in the string

    for(String word: str.split(" ")){

        //The compares the length of each word to maxLength

        if(word.length()<=maxLength){

            //If the length of the current word is atleast maxLength, the word is printed

        System.out.print(word+" ");

        }

    }

}

Read more about static methods at:

https://brainly.com/question/19360941

predict what the world would be like if no one tried to think critically. explain your predictions

Answers

The world would be in chaos and we would all be dead duh.

susan wrote the recursive formula for the sequence represented by the exploit formula An=3+2n. put an C net to any correct statements are correct her error

Answers

The recursive formula of the explicit formula [tex]A_n = 3 + 2n[/tex] is [tex]A_n = A_{n-1} + 2[/tex]

The explicit formula is given as:

[tex]A_n = 3 + 2n[/tex]

When n = 1, we have:

[tex]A_1 = 3 + 2(1)[/tex]

[tex]A_1 = 5[/tex]

When n = 2, we have:

[tex]A_2 = 3 + 2(2)[/tex]

[tex]A_2 = 7[/tex]

When n = 3, we have:

[tex]A_3 = 3 + 2(3)[/tex]

[tex]A_3 = 9[/tex]

So, we have:

[tex]A_1 = 5[/tex]

[tex]A_2 = 7[/tex]

[tex]A_3 = 9[/tex]

Rewrite the functions as follows:

[tex]A_1 = 5[/tex]

[tex]A_2 = 5 + 2[/tex]

[tex]A_3 = 7 + 2[/tex]

So, we have:

[tex]A_1 = 5[/tex]

[tex]A_2 = A_1 + 2[/tex]

[tex]A_3 = A_2 + 2[/tex]

Express 2 as 3 - 1

[tex]A_3 = A_{3-1} + 2\\[/tex]

Substitute n for 3

[tex]A_n = A_{n-1} + 2[/tex]

Hence, the recursive formula is [tex]A_n = A_{n-1} + 2[/tex]

Read more about recursive and explicit formulas at:

https://brainly.com/question/11235928

How does Python recognize a tuple? You use tuple when you create it, as in "myTuple = tuple(3, 5)". You use brackets around the data values. You use parentheses around the data values. You declare myTuple to be a tuple, as in "myTuple = new tuple"

Answers

Answer:

Python recognizes a tuple when you have parenthesis and a comma. You use brackets when you're creating a list.

You cannot declare a tuple in that format. It has to be:

myTuple = (__, __) or something of the like. There are many ways you can do it, just not the way that you have it.

Explanation:

Python class.

Answer: parantheses AND COMMAS

Explanation:

Before taking the boat out for an excursion, it is always a good idea to let someone know you are leaving. Which would be the best way to accomplish this?

Answers

The best way to let someone know you are leaving on an excursion with a boat is: by filing a boat plan.

A boat plan is also referred to as a sail plan or float plan and it can be defined as a paper document that outlines a traveler's itinerary and other important information while on water.

Generally, a boat plan comprises the following important information about traveler and the trip:

NameOwner's address Telephone numberDestinationSafety equipment on boardDate and time of departureNumber of persons on board.

Ideally, it is a good idea to ensure that you inform a friend or family before taking your boat out for an excursion. Also, the best way to accomplish this is to file a boat plan.

Read more on here: https://brainly.com/question/10339634

What happened to China and India after they modernized their workforces by providing more training and education?

A.
Their economies collapsed as they were unable to pay for their public services.

B.
They experienced civil wars between the haves and have-nots.

C.
People refused to take advantage of these programs due to anti-Western biases.

D.
Millions of people were lifted out of poverty.

Answers

The correct answer is D.

The condition for China and India after they modernized their workforces by providing more training and education is;

''Millions of people were lifted out of poverty.'' So, option D is true.

Given that;

China and India modernized their workforces by providing more training and education.

After modernizing their workforces by providing more training and education, both China and India experienced a significant improvement in their economies.

As a result, millions of people were lifted out of poverty.

This positive change was driven by increased job opportunities, higher productivity, and improved skills among the workforce.

Therefore, Option D is true.

To learn more about education visit:

https://brainly.com/question/19959157

#SPJ3

lenny joggy along a trail for 1.35 hours he ran at a pace of 3.2 miles per hour. how far did lenny jog?

Answers

Answer:

Lenny jogged along a trail for 1.35 hours. He ran at a pace of 3.2 miles per hour. How far did Lenny jog? Answer Lenny jogged 4.32 miles.

Explanation:

A PIN of four digits has 10,000 (or 104) combinations. This could theoretically be guessed by a computer in milliseconds. The most popular PIN numbers are 1111, 1234 and 0000 making up around 20% of PIN numbers. Anything beginning with 19XX is also very common, as is 2580. Why?

Answers

Answer:

19xx could be a birth year, easy to remember

2580 is easy to remember because on a keypad the numbers are aligned vertically.

Note that from the statement above, one can say that 19xx is common as it is linked with birth year and thus easy to recur and also 2580 is very easy to recur because on a keypad the numbers are soften matched vertically.

What is pin about?

Pin or digit code are often used in our debit cards, credit cards and in a lot of mobile phones for security purposes.

Note that Note that from the statement above, one can say that 19xx is common as it is linked with birth year and thus easy to recur and also 2580 is very easy to recur because on a keypad the numbers are said to be aligned vertically.

Learn more about digits code from

https://brainly.com/question/3118454

#SPJ9

A(n) ________ is the portion of virus code that is unique to a particular computer virus. A) virus signature B) encryptio

Answers

Answer:

A) virus signature

Explanation:

Antivirus databases contain what are called signatures, a virus signature is a continuous sequence of bytes that is common for a certain malware sample.

--

Encryption is a way of scrambling data so that only authorized parties can understand the information.

Brake fluid is made up of a chemical that:​

Answers

hi there!

Brake fluid is a type of hydraulic fluid used in hydraulic brake and hydraulic clutch applications in automobiles, motorcycles, light trucks, and some bicycles. It is used to transfer force into pressure, and to amplify braking force. It works because liquids are not appreciably compressible.

hope this helps.

Aliaa and Zhang Li are tennis-playing robots. Aliaa is 715\,\text{cm}715cm715, start text, c, m, end text from Zhang Li and 2{,}200\,\text{cm}2,200cm2, comma, 200, start text, c, m, end text from the far corner. Zhang Li measures an 91\degree91°91, degree angle between Aliaa and the far corner, as shown.


From Aliaa's viewpoint, what is the angle between Zhang Li and the far corner?

Do not round during your calculations. Round your final answer to the nearest degree.

Answers

Answer:

70

Explanation:

Law of Sines.

sin(91)/12 = sin(x)/715

x=19

180-91-19=70

If two nearby wireless devices (for example, a cordless phone or a wireless client) transmit using overlapping frequencies, those devices can interfere with one another. What is the term given to this type of interference

Answers

Answer:

wireless interference

Wireless interference is the term given to this type of interference.

What is wireless devices?

Any gadget that has the ability to communicate with an ICS net via microwave or infrared light, often to gather or maintain the data but occasionally to managing different set - point. Mobile nodes are any gadgets that communicate via RF signals. These gadgets include phone, baby monitors, and mechanical door openers, to name a few.

An intervention in communications occurs when a signal is altered in a disruptive way while it passes along one transmission medium in between the source and recipient. The phrase is frequently employed to refer to the addition of undesirable information to a signal that is otherwise good. Common illustrations include: electric sabotage (EMI).

Learn more about wireless devices, Here:

https://brainly.com/question/9979629

#SPJ5

which camera is interchangeable

freeform

hybrid

DSLR

point and shoot

Answers

Answer:

DSLR

Explanation:

Double check my answer

Fill in the blank: With ticket ________, you are able to edit ticket properties according to which team owns the ticket.

Answers

Answer: records customization

Explanation:

What do you mean by Data Types? Give Examples.
Ms Access question​

Answers

Answer:

This answer is quite late, but data types are basically categories that differentiate stuff in python.

A few examples would be:

String - Anything that has single or double-quotes around it. The input( ) function automatically returns a string, unless changed.

Int - An integer. Any whole number.

Float - Any decimal number.

List - a variable in which you can store multiple different elements. (Strings, integers, floats, tuples, lists, etc...)

Also, sorry if my English isn't perfect. English isn't my first language.

Explanation:

Don't know. Just some stuff I remember from my python class. ∞

when demonstrating 2022 versa’s maneuverability, what available systems should you point out when backing up?

Answers

When demonstrating 2022 Versa's maneuverability, what you should you point out while driving in a parking lot is the excellent rearward visibility that is given or shown by the RearView Monitor.

2022 Nissan Versa is a new model by Nissan. They are known to have different technology and safety features. Its includes  automatic emergency braking with pedestrian detection, remote keyless entry etc.

This vehicle comes with 2 functions such as a 5-speed manual transmission or an Xtronic Continuously Variable Transmission. With this one can quickly adjusts to the best gear ratio for a easyy acceleration and efficiency.

Learn more about 2022 Versa's from

https://brainly.com/question/25980600

Other Questions
Approximately how much time did it take for the human population to initially double? (to go from 250 million to 500 million). What is the equation of the line that passes through the point (-5, -2) andhas a slope of -6/5 Marcy has $1600 to invest at 8% annual interest compounded monthly. how long will it take her investment to grow to $2400? Name one observation in a urine culture that would result in a rejection of the specimen andculture. The probability of the test showing negative given the person does not have the disease? HAIKUFive dead leaves fallingupward onto the branchesof a bare oak treeTHE END OF WINTERAs I approached, I startled a group of sparrows that had been feeding in the grass, and they flew up to the safety of an old oak tree. It was still early enough in the year that the branches of the tree were bare. But the bird songs and the warm sun made me feel certain that winter was ending. As I watched, the sparrows dropped from their high perches and settled again in the grass to hunt for food. Like winter, I was just an interruption.What part of the story does the poem focus on?A.The fact that it still looks like winterB.The ways you can see that spring is comingC.What the trees look like before they get their leavesD.What the sparrows look like flying up into the oak tree Mrs. Eng bought 4 packs of glue sticks. Each pack has 5 glue sticks. Her class uses 2 of the glue sticks for a project. How many glue sticks are left? So i need help- with science PLz HELP ME NOW AND I WILL MARK U BRAINLIEST A marine scientist who studies the movements of the seafloor at mid-ocean ridges and subduction zones is a What is the slope of the line through (-10, 1) and (0, -4)? Complete the point-slope equation of the line through -8,1 and -6,5 In 12 sentences, explain what should be included in the outline for an argument. Use specific details to support your answer.(2 points) After her party, Kayla had 4 4/5 trays of brownies left over. Her 2 party guests each took home the same amount of leftover brownies. How many trays of brownies did each guest take home? URGENT!!! THANK YOU!!!!! Which technique does propaganda primarily use? ethos pathos logos davros Technician A says that to start a fuel-injected car, the accelerator should be depressedonce. Technician B says that to start a car with a carburetor, do not touch theaccelerator pedal until the engine is running. Who is correct?Technician ATechnician BBoth A and BNeither Anor B 2. Where did the Ancient Mayan, Aztec and Inca live? What is the value of x if the side length of Terrarium A is four times the side length of Terrarium B? Find the area of the shape shown below: