Consider the following declaration:
String s = "cat";
Which of the following statements assigns the number of characters in s to k?

A. int k = s.length;
B. int k = s.length();
C. int k = s.size;
D. int k = s.size();

Consider the following declarations:
String s1 = "apple";
String s2 = "apple";
What is the result of s1.compareTo(s2)?

A. true
B. false
C. 0
D. 1

Consider the following declarations:
String s1 = "apple";
String s2 = "APPLE";
Which of the following expressions is true?

A. s1.equals(s2) && s1.equalsIgnoreCase(s2)
B. !s1.equals(s2) && s1.equalsIgnoreCase(s2)
C. s1.equals(s2) && !s1.equalsIgnoreCase(s2)
D. !s1.equals(s2) && !s1.equalsIgnoreCase(s2)

Answers

Answer 1

Answer:

B, C, B

Explanation:

According to my understanding of these questions, these are in Java.

For the first one, there is a built in function called .length() for a string, so it's answer B.

For the second one, this should come out as C, 0 since compareTo compares the ascii values of the characters.

The third one's answer should be B. s1.equals(s2) for characters that are caps and not caps comes out with false, so ! would negate it. s1.equalsIgnoreCase(s2) would come out as true, ignoring the cases of APPLE.


Related Questions

write the definition of a void function that finds the integer value of an ascii character

Answers

The code below is in Java.

It converts the given character to corresponding integer value by creating a function. We use type casting to get the integer value of a character.

I also included the main part so that you can test it.

You can see the output in the attachment.

Comments are used to explain each line of code.

public class Main

{

public static void main(String[] args) {

 //call the function in the main

 convertASCIIToInt('k');

}

//create a function named convertASCIIToInt that takes a character as an argument

public static void convertASCIIToInt(char c) {

    //convert the argument to an int using type casting

    int asciiValue = (int) c;

   

    //print the result

    System.out.println("The integer value of " + c + " is " + asciiValue);

}

}

You may see another function example in the following link

https://brainly.com/question/13925344

An input statement is used to interact with the user of a program.
True False

Answers

Answer:

True.

Explanation:

An input statement asks a user a question, where the user has to input a value for the program to move forward. This means that yes, the program does interact with the user.

Question # 9
Multiple Choice
Which option best describes open source software?


a type of software that can be freely used and modified

a type of software that works well with almost all applications and drivers


a type of software used to sync up to Windows


a type of software used to bundle products together

Answers

Answer:

the first option is the best description for an OSS

difference between syntax error and semantics
error

Answers

Answer:

The syntax error is an incorrect construction of the source code, whereas a semantic error is erroneous logic that produces the wrong result when executed.

Explanation:

Syntax

It refers to the rules of any statement in the programming language.

Semantics

It refers to the meaning associated with any statement in the programming language

Journalize the following transactions using the direct write-off method of accounting for uncollectible receivables.

April. 1 Sold merchandise on account to Jim Dobbs, $7,200. The cost of goods sold is $5,400.
June 10 Received payment for one-third of the receivable from Jim Dobbs and wrote off the remainder.
Oct. 11 Reinstated the account of Jim Dobbs and received cash in full payment.

Answers

The journal entry for the transactions will be:

1st April

Debit Account receivables $7200

Credit Sales $7200

(To record sales)

Debit Cost of goods sold $5400

Credit Inventory $5400

(To record cost of goods sold)

10th June

Debit Cash $2400

Credit Account receivable $2400

(To record cash received from customer)

Debit Allowance for uncollectible items $4800

Credit Account receivable $4800

(To record write-off)

11th October

Debit Account receivable $4800

Credit Allowance for uncollectible items $4800

( To record reinstatement of account)

Debit Cash $4800

Credit Account receivable $4800

( To record full cash gotten from customer)

The account receivable on 10th June was calculated as:

= (1/3 × $7200) = $2400

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match the following. dont answer if you dont know please.

Answers

Answer:

instructions= command

the background screen on a computer= desktop

an organized system= folder

list of commands= GUI

performing more then 1 task= multi tasking

an object that contains multiple files= dictionary

graphical user inference= menu

Explanation:

hope this help :)

Which of the following is NOT an example of editing?
O Adjusting photos
O Cutting video and audio
O Proofreading written content
O Designing graphics

Answers

Answer:

ang answer po at proofreading written

content

Explanation:

if I wrong please correction me!

Which type of research source lets a technical writer observe how a product works?

Answers

Answer:

Research to Support Your Technical Communication

As a buyer for a clothing retailer, for example, you might need to conduct research to help you determine whether a new line of products would be successful in your store. As a civil engineer, you might need to perform research to determine whether to replace your company's current surveying equipment with 3D-equipped stations. And as a pharmacist, you might need to research whether a prescribed medication might have a harmful interaction with another medication a patient is already taking

Explanation:

Hope it helps

Please mark as brainliest

- Are you interested in modern technology? Why/why not?​

Answers

Answer:

yes

Explanation:

cause it is very intrested

LIKE sitting in the house and turning on your car and alexa all the stuff

The collection of ____ bits make one nibble​

Answers

Answer:

Hewo There!!

__________________

4

__________________

“It's really a wonder that I haven't dropped all my ideals, because they seem so absurd and impossible to carry out. Yet I keep them, because in spite of everything, I still believe that people are really good at heart.”

― Anne Frank, The Diary of a Young Girl

__________________

Think of life as a mytery because well it sort of is! You don't know what may happen may be good or bad but be a little curious and get ready for whatever comes your way!! ~Ashlynn

what is operating system?​

Answers

The software that supports a computer's basic functions, such as scheduling tasks, executing applications, and controlling peripherals.

Window server how it works

Answers

The server handles the administrative group-related activities on a network. It basically stores, recover and send the files to all the devices that are connected to the network of that server. Windows has made a line of operating systems specifically for use in servers.
Windows Server is a group of operating systems designed by Microsoft that supports enterprise-level management, data storage, applications, and communications. Previous versions of Windows Server have focused on stability, security, networking, and various improvements to the file system.
A window is a separate viewing area on a computer display screen in a system that allows multiple viewing areas as part of a graphical user interface ( GUI ). Windows are managed by a windows manager as part of a windowing system . A window can usually be resized by the user.

A user is complaining that an external web page is taking longer than normal to load.The web page does eventually load on the user machine. Which tool should the technician use with administrator privileges in order to locate where the issue is in the network

Answers

The tool that the technician should use is TRACERT. It is a network diagnostic command for tracing the path of an Internet Protocol packet to its corresponding destination.

The Internet Protocol is the network protocol on the Internet, which is used for relaying data across network boundaries.

TRACERT is a network diagnostic command used to trace the path of an Internet Protocol packet to its corresponding destination.

This tool (TRACERT) is useful for defining response delays and routing loops in a network pathway across different nodes.

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You have just purchased a brand new Windows 8 computer. What should you do right away with the Administrator account?

Answers

The correct answer is:

Enable EFS for the account

Where is the option to set Conditional Formatting rules found?
O Insert tab in the Formatting group
O Page Layout tab in the Styles group
O Home tab in the Styles group
Formulas tab in the Formatting group

Answers

Answer:

C. Home tab in the Styles group

Explanation:

answer on edge 2021

Complete the statement using the correct term.
The [blank] of the site is what will be displayed on the web page.

answer is Body

Answers

The BODY of the site is what will be displayed on the web page. It contains most of the distinctive content of the web page.

A web page refers to a document exhibited by the browser, which is generally written in the HTML language.

The body of a web page is a big area in the center that contains the most important and distinctive content of a web page.

The body will determine the central content of the HTML document, which will be observable on the web page (e.g., a photo gallery).

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People can use computers for sending ....... writing reports, listening to music and playing games. ​

Answers

Answer:

the answer is messages, emails, texts

Hope This Helps!!!

Answer:

People can use computers for sending   MESSAGES'TEXT'EMAILS   ,writing reports,listening to music and playing games....

why do you think mobile devices have CPUs that are less powerful than those in a larger desktop computer?

Answers

Mobile CPUs are found in laptops and are often slower than their desktop counterparts because they have to be more power-efficient and generate less heat. High power consumption and high heat generation can be a problem for a battery-powered laptop with a relatively small chassis

Mobile devices have CPUs that are less powerful than those in a larger desktop computer needs power as well as the device memory that was needed is not present.

What is CPU?

The central processing unit also known as CPU is an important part of the computer as it posses the part where the basic functions like taking actions, input or ouput etc. This all process needs high power and battery as well as storage.

For a battery excessive electricity utilization and significant temperature rise can just be problems. The CPU of a device cannot be powered at higher, continuous levels using such a little battery.

As a result, the most recent cellphone cannot compete with the performance of a top-tier desktop computer. the processor as well as the battery is needed for a CPU that can not be in mobiles.

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#SPJ2

A sample member of the list data is a1 = ['male', True] where the second item is True if the person is on the phone.

for item in data:
if item[0] == 'male':
males = males + 1
if item[___
]:
malesOnPhone = malesOnPhone + 1
Choices are 1, 2, 3. Answer is for if item[___]:

Answers

Answer:

0

Explanation:
In the lists, indexation starts from 0, because of that in if statement we compare item[0] which is 'male' and 'male', and then males is itterated within for loop.

Three steps can be taken to construct a list of elements using a for loop: Make an empty list appear. Iterate through an iterable or set of elements. Add each component to the list's end.

What loop for sample member of the list data?

An Array List can be looped through using an Iterator. If there are additional members in the Array List, the method hasNext() returns true; otherwise, it returns false. If there is no next element, the method next() raises the No Such Element Exception and returns the next element in the Array List.

FOR LOOPS and WHILE LOOPS are two popular types of loops. A For loop runs a variable number of times. LOOP TYPE — FOR LOOP When you know how many times you want to run an algorithm before stopping, you use for loops.

Therefore, Since indexation in lists begins at 0, we must compare item[0], which is “male,” with “male” in the if statement before iterating through males in the for loop.

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Provide your own examples of the following using Python lists. Create your own examples. Do not copy them from another source. Nested lists The “*” operator List slices The “+=” operator A list filter A list operation that is legal but does the "wrong" thing, not what the programmer expects Provide the Python code and output for your program and all your examples.

Answers

Lists are used in Python to hold multiple values in one variable

(a) Nested list

A nested list is simply a list of list; i.e. a list that contains another list.

It is also called a 2 dimensional list.

An example is:

nested_list = [[ 1, 2, 3, 4]  , [ 5, 6, 7]]

(b) The “*” operator

The "*" operator is used to calculate the product of numerical values.

An example is:

num1 = num2 * num3

List slices

This is used to get some parts of a list; it is done using the ":" sign

Take for instance, you want to get the elements from the 3rd to the 5th index of a list

An example is:

firstList = [1, 2 ,3, 4, 5, 6, 7]

secondList = firstList[2:5]

The “+=” operator

This is used to add and assign values to variables

An example is:

num1 = 5

num2 = 3

num2 += num1

A list filter

This is used to return some elements of a list based on certain condition called filter.

An example that prints the even elements of a list is:

firstList = [1, 2 ,3, 4, 5, 6, 7]

print(list(filter(lambda x: x % 2 == 0, firstList)))

A valid but wrong list operation

The following operation is to return a single list, but instead it returns as many lists as possible

def oneList(x, myList=[]):

   myList.append(x)

   print(myList)

oneList(3)

oneList(4)

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A new printer has recently been installed in the office, but it does not print. What is the first source to check for information about the problem? *

The manufacturer's website
Tech support forums
The OS website
POST card

Answers

Hi hi hi hi hi hi hi hi hi

describe the process of terminating a crossover cable​

Answers

Background: In the Information Technology World, the Ethernet cable has been the most trusted medium that is link computers to the world wide web. However, in recent years, wireless technology has limited the use of the Ethernet cable. Nonetheless, true computer geeks know that in order to receive optimum speed within a computer network in a business or inside our homes; the proper cabling technics are crucial when installing a computer network. Therefore, this instructable will provide step-by-step procedures on the proper way to terminate a CAT 6 cable using the TIA 568B standard for a straight-through cable. The procedures used for the straight-through cable can also be utilized to terminate a cross-over and roll-over cable.

Cable Pin-outs: Straight-Through, Cross-over, and Roll-over cables

Step 1: Prepare the cable

Using the cable snips, remove approximately one half inch of outer cable sheath/jacketing from each cable end.

Step 2: Cut cable wires to the appropriate length

Cutting the wires to the proper length allows for the CAT 6 cable to properly fit in the RJ-45 connector.

Step 3: Align cable wires for the specific configuration that will be terminated

The alignment of the wires will ensure they enter the proper channel within the RJ-45 connector when inserting the wires.

Step 4. Slide cable into the RJ-45 Connector

When sliding the cable into the RJ-45 connector, use enough force to ensure the end of the wires are seated firmly at the end of the RJ-45 connector channels.

Step 5. Insert the RJ-45 connector in the crimping tool and Crimp the RJ-45 connector

When inserting the cable into the crimping tool, use enough force to ensure that the cable doesn’t slide out of the crimping tool and the wires do not become misaligned. In addition, while crimping the connector, use enough force to push the copper conductors down on to the wires and the plastic tab on to the outer sheath of the cable. You will hear a click once all the copper tabs are seated properly.

Step 6. Perform a visual inspection of the connector

The visual inspection is to ensure that the connector is properly terminated to the cable. Look for issues with wire alignment and connector looseness.

Step 7. Repeat steps to terminate multiple connectors.

how many MB are there in 1000 KB?

Answers

Answer:

1 megabyte

Explanation:

Ok so there should be 1

Consider the following code and its output:
#include
#include
#include
using namespace std;
void f(const string& s) {
for (auto n: { 1,2,3})
cout << s << endl;
}
int main() {
auto tl = thread{f, "Go ahead"};
auto ti = thread{f, "make my day"};
t1.join();
t2. join());
}
/* Output:
mGaok ea hmeya dday
Gmoa kaeh emayd
daGyo
amhaekaed
my day
*/
Insert code in the program above so that the output is not jumbled, but each line is separate. It must be exception-safe. (Note: do not change any code, but only add lines. Characters must continue to be output one at a time.)
*In C++ programming language.

Answers

Answer:

l sjtljgphljURL where the media can be found;

the description of the type of media used in the example;

an analysis of the media piece in relation to the best practices discussed in this lesson, which answers these questions:

Does the piece illustrate best practices?

Which are best represented?

What point do you feel the company

Please debbug this code for me

public class SavingAccount { // interest rate for all accounts private static double annualInterestRate = 0; private final double savingsBalance; // balance for currrent account // constructor, creates a new account with the specified balance public void SavingAccount( double savingsBalance ) { savingsBalance = savingsBalance; } // end constructor // get monthly interest public void calculateMonthlyInterest() { savingsBalance += savingsBalance * ( annualInterestRate / 12.0 ); } // end method calculateMonthlyInterest // modify interest rate public static void modifyInterestRate( double newRate ) { annualInterestRate = ( newRate >= 0 && newRate <= 1.0 ) ? newRate : 0.04; } // end method modifyInterestRate // get string representation of SavingAccount public String toString() { return String.format( "$%.2f", savingsBalance ); } // end method toSavingAccountString } // end class SavingAccount

Answers

Answer:

/

Explanation:

Suppose a password must have at least 8, but no more than 12 characters, where each character can be either:

Answers

Answer:

A combination of uppercase letters, lower case letters, numbers, and special characters.

Explanation:

A password is a word that permit you to register, log or sign in a site.

Question 4 A data analyst wants to include a line of code directly in their .rmd file in order to explain their process more clearly. What is this code called

Answers

A line of code that can be inserted directly into a .rmd file is called an inline code.

R Markdown (.rmd file) is a file format that is typically used for making dynamic documents by using R Studio and R programming language. Also, R Markdown files can be used in the following ways:

To save, organize, and document an executable code.To create a record of any cleaning process.To generate reports containing an executable code for stakeholders.

In R Studio, an inline code is a line of code that can be inserted directly into a R Markdown (.rmd file), in order to explain a process more clearly.

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The ratio of sparrows to bluejays at the bird sanctuary was 5 to 3 If there were 15 bluejays in the sanctuary, how many sparrows were there?​

Answers

The answer is 25 sparrows.

Additional rows and columns are inserted into a table using the
tab.
o Table Tools Design
o Insert Table
o Table Tools Layout
o Table Tools Insert

Answers

The Option D , Table Tools Insert

As a Waterfall project manager, your goal is to minimize any changes that could lead to scope creep. You want to protect your team from building something the client or stakeholders don’t want. What formal and rigorous process could you set up to safeguard against this?

Answers

The necessary things that should be done to avoid a project scope creep include documenting the project requirements and setting up change control processes.

The scope of a project simply means the work that is required in order to complete a project. On the other hand, project scope creep means the occurrence that happens when changes are made to the scope without a change request.

To avoid project scope creep, it's important to document the project requirements, set up changes in control processes, and have a clear project schedule.

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Which statement is true of evergreen coniferous trees? 100 points!!!! help me asap!!! I will give brainlist!!!!Help Your Boi Out!!!To make the paragraph more cohesive, the following words or phrases should be added: Students with higher intellectual and cognitive abilities will benefit from four years of mandatory mathematics teaching in high school. This is owing to the fact that solving mathematics requires a high rate of cognition. This helps the children acquire a high-level thinking faculty. As a result, regardless of the career path they choose, everyone should study mathematics in high school in order to broaden their intellectual capacity.Im of to a good start I just need help with explaining why that phrase would increase cohesion. You can represent the measures of an angle and its complement as x and (90 - x). Similarly, you canrepresent the measures of an angle and its supplement as x and (180 - x ). Use these expressions tofind the measures of the angles described.The measure of an angle increased by 24 is equal to the measure of its complement.The measure of the angle isJ and the measure of its complement is I will give up to 40 points if you help answer 5 questions MARKING AS BRAINLIEST!! Starr if given functions are inverse)! what is the slope of the line find the slope and y-intercept of line xa+yb=1 Do you want kostenlos points? Why they are yours my friend, Don't go spending them all in one place! What is the slope of the line? NO LINKS AND NO WEBSITES I really need help with this, and also if it's Substitution or linear combination.x = -23x + y = 8 1 Both viruses and cells have - A Lysosomes B Mitochondria C Chloroplasts D Proteins I need this answer answed ASAP please..work out the area of the shaded shape Why do we need to learn history its not like its important All of these statements are true EXCEPT which one? A. 100 POINTS PEOPLE!!!!! QUICKK!!what did Deborah Sampson do so that she could fight with the army How does the experience of living together with a partner (cohabitation) impact the likelihood that a couple will later divorce Look at the table for energy used in activities. Ella does 2 hours of dancing a week, plays football for 1 hour a week, and goes swimming for 0.5 hours a week. She has a mass of 55kg. How much extra energy will she need a week in order to do these activities? The wheels on Jamie's bicycle are 3 feetin diameter. Her younger sister Josie hasa bike with 12-inch wheels. What is theratio of Jamie's bike wheels to Josie'sbike wheels? What is similar about Severin Roesen's painting called Still Life, Flowers and Fruit and Marsden Hartley's still life painting called Night - And Some Flowers?smooth brushworka sense of movementsymmetrical balancedetailed shapes