Which of the following statements is false? a. InputStream and OutputStream are abstract classes for performing byte-based I/O. b. Tubes are synchronized communication channels between threads. c. A filter stream provides additional functionality, such as aggregating data bytes into meaningful primitive-type units. FilterInputStream and FilterOutputStream are typically extended, so some of their filtering capabilities are provided by their concrete subclasses. d. A PrintStream performs text output. System.out and System.err are PrintStreams.

Answers

Answer 1

Answer:

The answer is "Option b".

Explanation:

Tubes were streams among processes, that are interconnected. It is coordinated ways to communicate between threads, that's why the only option b is wrong, and the correct choice can be defined as follows:

In option a, the byte-based I/O the input and output stream abstract class is used, that's why it correct. In option c, It is used to provide additional functionality, that's why it correct.   In option d, It is used to provide the text output.

Related Questions

Case-Based Critical Thinking
Ryan is creating a website for an automobile company. He wants to include media files on the web page and make the page appealing to the viewers. 43. Ryan wants a particular embedded media clip to automatically restart when it has finished playing. Which of the following HTML audio and video element attributes must Ryan include in his code to accomplish this?
a. ​src.
b. ​loop.
c. ​controls.
s. ​preload.

Answers

Answer:

B. Loop

Explanation:

The use of loop which is a boolean attribute in HTML is an instruction that specifies a replay of the video once it has ended. It is inputted in this format;

<video controls loop>

<source src="dance.mp4" type=video/mp4">

</video>

To add a video to the HTML web page, the <iframe> element is used. the source would also indicate the video URL. The specification of the dimensions, that is the height and width of the video are also written. The code is now closed with the </iframe> element.

Chapter 21 discusses four aspects of the speaking situation you should take into account when planning the graphics you'll use in an oral presentation including the length of the presentation, the size and layout of the room, and the available equipment. What is the last aspect?

Answers

Answer:

The answer is "audience aptitude and experience "

Explanation:

The presentation is the ability to provide a variety of audiences with successful and stimulating interactions. The main objective of an oral presentation is to talk formally to a live audience about a particular subject. You have to write an oral speech that engages the audience and fulfills your goals.

In this type of presentation, the Listener-centric concept is effective as the productivity of a speaker is enhanced by creating and presenting the speech throughout the proper manner.

If you have a 3D printer please show me a vid of you making something because I'm interested in getting one. Ty! Also can someone show me how to put more points in a question that I ask on Brainly?

Answers

Explanation:

Too add more points on your brainly question(phone), type your question

Then, see on your top left, you can see the points. It will show 10,which means you have to lose 10 points which is the minimum points for one question. If you are generous to give more points, click on it the you can scroll till the maximum point which is 100..but each points you give will divide 2.

For example, you just loose 10 points for your question but I only got 5 points

Hope you understand this

I'm not sure with laptop

HAVE A GOOD DAY!

Sniffer turns the NIC of a system to the promiscuous mode so that it listens to all the data transmitted on its segment. It can constantly read all information entering the computer through the NIC by decoding the information encapsulated in the data packet. Passive sniffing is one of the types of sniffing. Passive sniffing refers to:

Answers

Answer:

The right answer will be "Sniffing through a hub".

Explanation:

Packet sniffer seems to be a device that listens for transmitted data on what seems like a channel. Sniffing enables the detection of data by individual people as it has been transferred throughout a cable. Appropriate nodes are using this methodology to make a diagnosis of connection issues, or even just harmful programs to obtain confidential information, like authentication and encryption.

CO! Oher...9
pressure
14.
large
The barometric height in a town is 65cmHg. Given that the standard atmospheric pressure
is 76cmHg and density of mercury is 13600kg/m", determine the altitude of the town. (Density of
(3mks)
air is 1.25kg/mº).​

Answers

Answer:

Altitude of the town(h1) = 1,196.8 m

Explanation:

Given:

Height of barometer(h) = 65 cm Hg = 0.65

Standard atmospheric pressure  = 76 cm Hg = 0.76

Density of mercury(Pm) = 13,600 kg/m³

Density of  air (Pa) = 1.25 kg/m³

Find:

Altitude of the town(h1)

Computation:

Pressure due column = Δp mercury column

(Pa)(h1) = (Pm)(h)

(1.25)(h1) = (13,600)(0.76-0.65)

(1.25)(h1) = 1,496

Altitude of the town(h1) = 1,196.8 m

Using a material on the internet for your assignment without acknowledging the source is known as A. Plagiarism B. Piracy C. Ethical D. Copyright

Answers

Answer:

A. Plagiarism

Explanation:

Plagiarism is simply the act of representing an author's thoughts , ideas , expression , writings as one's own.

What is a path and how do you know that it is filled and selected

Answers

Explanation:

A path represents a selected editing area of an image, this feature is typically available when using Adobe Photoshop software.

For example, a photographer may select the entire face area of his subject as his path (work path). To know when it is filled the photographer observes to see when the colour changes or other changes are applied to the background layer of the selected path.

what should i do after learning python? how can I make apps or gaming apps? IF YOUR ANSWER WILL BE GOOD I WILL MARK AS BRAINLIEST

Answers

Answer:

Here are some of the things that you can do after learning Python:

Learn a Web Development Framework

Learn Machine Learning

Start Teaching Python to Beginners (and earn some bucks)

These are the top three ways to proceed

Explanation:

Learn a web development framework

Asia pacific and Japanese sales team from cloud kicks have requested separate report folders for each region.The VP of sales needs one place to find the reports and still wants to retain visibility of the reports in each folder. What should a consultant recommended to meet this requirement.

Answers

Answer:

B) Create all new regional folders and move the reports to the respective region folder with viewer access.

Explanation:

Below are the options

A) Create grouped folders, keeping the top region folder sharing settings and limiting the sharing settings for the grouped folders for each region.

B) Create all new regional folders and move the reports to the respective region folder with viewer access.

C) Create all new regional folders and move the reports to the respective region folder with subscribe access.

D) Create subfolders, keeping the top region folder sharing settings and limiting the sharing settings for the subfolders for each region

In order to required reports at one place and also wants to retain the visibility for each folder the consultant should suggest that all new regional folders should be created and afterwards it would be moved to their relevant region folders by involving the viewer access feature so that the VP should access it anytime

Hence, the correct option is B.

Based on the information given, the correct option will be B. Create all new regional folders and move the reports to the respective region folder with viewer access.

From the information given, it was stated that the VP of sales needs one place to find the reports and still wants to retain visibility of the reports in each folder.

Therefore, it's important to create all new regional folders and move the reports to the respective region folder with viewer access.

Learn more about folders on:

https://brainly.com/question/20262915

An Administrator wants to make a list of all prospects who complete the Contact Us form but only wants them to be added the first time they complete the form. If a prospect is ever removed from the list, they shouldn't be able to get added back to it. What is the best way to create this type of list

Answers

Answer:

The answer to this question can be defined as follows:

Explanation:

The easiest way to build such a list is by using an algorithm rule, where the prospects who complete the form are then matched with the rule and added to the list because the developer would also like to list of the all applicants, who fill out all the contact us Application, but still only prefer to also have them added when they fill-up the form first. When an outlook is ever omitted from the list, it should not be included.

Paavo was reviewing a request by an executive for a new subnotebook computer. The executive said that he wanted USB OTG support and asked Paavo’s opinion regarding its security. What would Paavo tell him about USB OTG security

Answers

Answer:

Connecting a mobile device as a peripheral to an infected computer could allow malware to be sent to that device.

Explanation:

Since in the question it is mentioned that Paavo reviewed a request by an executive for subnotebook computer i.e new. but he needs to USB OTG support so it is a  USB i.e on the go that links the devices from one device to another

Therefore by links the mobile device to the computer i.e infected that allows malware we called virus so that we are able to send it to that device. By this,  he wants to tell about the USB OTG security

One technique to find the "things" that need to be included in the new system begins by starting with a user and the use cases and then try to identify the necessary informational "things." This technique is called the _______.​ a. ​ check list technique b. ​ domain analysis technique c. ​ noun technique d. ​ brainstorming technique

Answers

Answer:

Coding is a skill where you take instructions (the steps in a task) and translate it into a languaage.

Explanation:

Coding is a skill where you take instructions (the steps in a task) and translate it into a language the computer understands since computers do not communicate like humans. They communicate in a language called BINARY and

Importance of taking correct body measurement....

Answers

Taking correct body measurements is of key importance especially to models and future models. So that they remember about the leftover weight in their body from thanksgiving , now when they take correct body measurements , they are aware and will counter such things to be better.

A user calls the helpdesk and states that they are receiving an IP conflict error on their computer. The user is on a company network that uses DHCP. The technician verifies the PC is using DHCP to obtain TCP/IP settings. Which of the following commands should the helpdesk technician use to resolve this issue? (Select two.)
A. IPCONFIG /REGISTERDNS
B. IPCONFIG /FLUSHDNS
C. IPCONFIG /RELEASE
D. IPCONFIG /RENEW
E. IPCONFIG /ALL

Answers

Answer:

a

Explanation:

none

Do you know best way to know WiFi password which you are connected to?​

Answers

Answer:

Download a wifi password saver on playstore or appstore

Explanation:

Answer:

Ask the person who set up the wifi router.

Look behind the wifi box and there should be a small sticker that says the password.

Call the wifi provider and say you forgot your wifi password

Reset your password using your account.

A company has a network printer that is utilzed by several departments. Although the printer shows online and other departments can access the printer, the accounting group is unable to print to this network printer. Which of the following would the technician use to resolve the problem?
a. The printer needs a maintenance kit repalced.
b. The TCP/IP print spooler service need to be restarted.
c. The security settings for the print spooler need to be modified to include the department.
d. Replace the network cable on the printer

Answers

Answer: c. The security settings for the print spooler need to be modified to include the department.

Explanation:

The print spooler makes Windows computer enable to interact with the printer, and to commands the printer for print jobs .

If all the other departments can access the printer,  but not the accounting group, then the technician should check the security settings for the print spooler and modify it accordingly to include the accounting group  .

Hence, the correct answer is c. The security settings for the print spooler need to be modified to include the department.

"PindCart, an online retailer, places a small file on the computer hard drive of its visitors to recognize them when they revisit their Web site. The company uses this file to generate a personalized welcome message to its visitors. This small file is called a ______."

Answers

Answer:  cookie

Explanation:

A cookie is a small welcome file contains the information in the form og letters and numbers.It is downloaded on to a computer when a website is visited.

Hence, if a company uses a small file on the computer hard drive of its visitors to recognize them when they revisit their Web site to generate a personalized welcome message to its visitors. This small file is called a cookie.

Write the steps to create labels in OpenOffice writer

Answers

1. Start up Open Office.Org.

2. Click on File >> New >> Labels.

3. In the label dialog box, click on the brand box. This will allow you to choose the type of paper that you use.

4. Select the type of document that you want. The usual standard is Avery, but feel free to explore and discover what you like.

5. Select if you want a single label, a document, and any other options. Some of the things you might want to do are:

- Create a variety of labels for folders or drawers

- Create a sheet of address labels

-  Create decorative labels

6. Click New Document. Here, you see a sheet of blank labels.

7. Create the type of format/placement that you want for your labels. Once you are happy with it, copy it to the rest of the labels.

8. Fill your labels with necessary information.

9. Print them out.

RSA is a public-key cryptosystem developed by MIT professors Ronald L. Rivest, Adi Shamir, and Leonard M. Adleman in 1977 in an effort to help ensure Internet security. RSA uses modular arithmetic and elementary number theory to do computations using two very large prime numbers. Identify the statement which is true for RC6 algorithm:________.
a) Is a variable key-size stream cipher with byte-oriented operations and is based on the use of a random permutation
b) Includes integer multiplication and the use of four 4-bit working registers
c) Is a parameterized algorithm with a variable block size, key size, and a variable number of rounds
d) Is a 64 bit block cipher that uses a key length that can vary between 32 and 448 bits

Answers

The answer is B) includes integer multiplication and the use of four 4-but working registers

What is the port representing buy above symbol?

Answers

Answer:The port representing buy above symbol used in thousands used symbols by computer represent a today.

Explanation:The computer symbol is used to representing a today function,company, warning,specification.Symbol is used to the computer and electronics with each description.

Most symbols are shown below not may match your hardware device and software program.There are many types of symbol :

(1)Keyboard symbol (2)Display symbol (3)Power symbols (4)Sound symbols

(5)E-mail symbol (6)General symbol (7) Drive symbol (8) Network symbol

Symbol is the most commonly full circle and vertical at the top the power.

Write a function, sublist, that takes in a list of numbers as the parameter. In the function, use a while loop to return a sublist of the input list. The sublist should contain the same values of the original list up until it reaches the number 5 (it should not contain the number 5).

Answers

Answer:

Following are the code to this question:

def sublist(l):#defining a method list sublist that accepts a list

   val=[]#defining an empty list

   x=0#defining x variable that store value 0

   while(x<len(l)):#defining loop that check x is lessthen list length  

       if(l[x]==5):#defining if block that checks list value equal to 5

           break#using break keyword  

       val.append(l[x])#add value in val list

       x+= 1#increment the value of x variable by 1

   return val#return val

l=[3,4,7,8,5,3,2]#defining list l

print(sublist(l))#using print method to call sublist method

Output:

[3, 4, 7, 8]

Explanation:

In the above python code, a method "sublist" is declared that accepts a list, inside the method an empty list "val" and an integer variable x is defined that stores "0"  value. In the method, a while loop is declared that checks list length and define if block to checklist element value equal to "5". which the condition is true it will return before values. In the last step, a list "l" is declared that holds value and used the print method to call sublist to prints its return value.

Suppose you have a tablet with a capacity of gigabytes. For a plain text​ book, one byte typically corresponds to one character and an average page consists of 2000 characters. Assume all gigabytes are used for plain text books. a. How many pages of text can the tablet​ hold? b. How many​ 500-page books can the tablet​ hold?

Answers

Answer:

a. 17,500,000 pages

b. 35,000

Explanation:

The computation is shown below:

As we know that

[tex]1 giga\ bytes = 1 \times 10 ^ {9} bytes[/tex]

So for 35 gigabytes it would be

[tex]= 35 \times 10 ^ {9} bytes[/tex]

And it is given that there is 2,000 characters

a. So the number of text pages would be

Let us assume that

for 2,000 it would be 1 page

So for [tex]35 \times 10 ^ {9} bytes[/tex] it would be x

Now we solve the x which is equal to

[tex]= \frac {35 \times 10 ^ {9} bytes}{2,000}[/tex]

= 17,500,000 pages

b. Now for 500 pages, it would be

[tex]= \frac{17,500,000}{500}[/tex]

= 35,000

1
TIME REMAINING
01:51:06
Zubair needs to change some of the data in a table that he has created. How should he go about selecting a row in
the table?
Moun the mourn nointor in a noint hefore the text in a cell​

Answers

the answer is zubair needs to change something

Instead of using the automatic toString() method with your classes, it is usually more useful to write your own ____ version of the toString()method that displays some or all of the data field values for the object with which you use it.
a. overloaded
b. static
c. protected
d. condensed

Answers

Answer:

The answer is "Option a"

Explanation:

The overloading is the most essential aspect in the java programming This function can achieve different features with the same method term. To obtain the required information fields or entity type, the toString() function is overloaded, and the wrong choice can be defined as follows:

In option b, It is wrong because it is a keyword.In option c, It is wrong because it is an access modifier.In option d, It is wrong because it is a type of programming.

To see the non-printing characters in Writer press ________ + ________keys, together.

Answers

Answer:

Ctrl + *

Explanation:

Non-printing characters are the characters that are not displayed at the time of printing of an document or a spreadsheet. This is used for designing a content

The few are examples like non-breaking space, the pilcrow etc

The shortcut to show or hide the non-printing characters is Ctrl + * i.e Contorl + Star

So press these two keys we can see the non-printing characters

Answer:

Ctrl+F10, is the keys to see the non printing characters in Open Office Writer

Explanation:

Explain motherboard in detail

Answers

Answer:

A motherboard is the main printed circuit board in general-purpose computers and other expandable systems. It holds and allows communication between many of the crucial electronic components of a system, such as the central processing unit and memory, and provides connectors for other peripherals. Unlike a backplane, a motherboard usually contains significant sub-systems, such as the central processor, the chipset's input/output and memory controllers, interface connectors, and other components integrated for general use. It also makes arithmetical operations

Explanation:

Have a nice day ;]

Answer:

motherboard is the main printed circuit board (PCB) in a computer. The motherboard is a computer’s central communications backbone connectivity point, through which all components and external peripherals connect. The large PCB of a motherboard may include 6-14 layers of fiberglass, copper connecting traces and copper planes for power and signal isolation.

The motherboard contains the connectors for attaching additional boards, such as the CPU, BIOS, memory, mass storage interfaces, serial and parallel ports, expansion slots and all the controllers that are required to control standard peripheral devices such as the display screen, keyboard, and hard drive.

Write a pseudocode algorithm which inputs numeric scores and outputs how many of them are over 100. The end of the data is signalled by a user input of -1.

Answers

Answer:

calculateCountGreaterThan100()

{

declare variable count with zero

while True

 {

 input numeric values from user

 if user inputted value > 100

  increment the count

 if user inputted value == -1

  break the loop

 }

print the value of count

}

Explanation:

First of all, let us have a look at the meaning of a pseudocode:

A pseudocode is nothing but a informative way of expressing our code in simple plain English.

It is not written in programming language so it does not have any syntax rules.

Here, we are asked to write pseudocode algorithm for inputting numeric scores and output the number how many of them are greater than 100. The end of numbers is signalled by a user input of -1.

The answer is:

calculateCountGreaterThan100()

{

declare variable count with zero

while True

 {

 input numeric values from user

 if user inputted value > 100

  increment the count

 if user inputted value == -1

  break the loop

 }

print the value of count

}

Here, we have declared a variable with initial count as 0.

Then, in a loop we are taking input from user in which user is giving integer input.

If the value is greater then zero, the count is incremented.

If the value is -1, we come out of the loop and then print the count value.

Pseudocode algorithm are algorithms that are implemented using pseudocodes, and it does not obey the syntax of a programming language.

The Pseudocode algorithm

The pseudocode algorithm is as follows:

count = 0

input num

while num != -1:

    if num > 100:

         count++

print(count)

The flow

The flow of the above pseudocode algorithm is as follows

First, variable count is initialized to 0Next, we take input for numNext, a loop is repeated until the input is -1During each loop, the inputs over 100 are countedLastly, the count of inputs greater than 100 is printed

Read more about pseudocode algorithm at:

https://brainly.com/question/11623795

Assume the existence of a BankAccount class with a method, getAvailable that returns the amount of available funds in the account (as an integer), and a subclass, OverdraftedAccount, with two integer instance variables:

Answers

Answer: This is hard but I will research ok

Explanation:

Your program will read in an existing text file. You want the program to terminate if the file does not exist. Which of the following indicates the correct code for the main method header? public static void main(String[] args) throws FileNotFoundException public static void main(String[] args) throws UnknownFileException public static void main(String[] args) public static void main(String[] args) throws FileMissingException

Answers

Answer:

FileNotFoundException

Explanation:

A user receives an email containing a co-workers birth date and social security number. The email was not requested and it had not been encrypted when sent. What policy does the information in the email violate

Answers

Answer:

PII

Explanation:

The information in the email violates the PII. That is Personally identifiable information. PII, are nothing but any data that could potentially be used to identify a person. Examples of which can be  a full name, Social Security number, driver's license number, bank account number, passport number, and email address, etc.

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1). f(x) = 3x + 15 then what's f^-1(x)? Find the unknown side length, x. Write your answer in simplest radical form. please please please help me. i need to pass, will do anything. ANYTHING! Current assets. A. Things of value you can liquidate easily like cash and or stocks. B spreading cost over time. C a building is an example. Suppose that a household's monthly water bill (in dollars) is a linear function of the amount of water the household uses (in hundreds of cubic feet, HCF).When graphed, the function gives a line with a slope of 1.55. See the figure below.If the monthly cost for 15 HCF is $47.84, what is the monthly cost for 9 HCF? What is the range of the function f(x)=3/4|x|-3 The volume of a sample of oxygen is 300mL when the pressure is 1 atm and the temperature is 27 C . At what temperature is the volume 1.00 L and the pressure.500 atm? Find an equation of the line: through the points (4,2) and (3,1). PLEASAE HELP I ONLY HAVE 20 MINS LEFT Searches related to Searches related to A motorboat travels 135 kilometers in 3 hours going upstream. It travels 183 kilometers going downstream in the same amount of time. What is the rate of the boat in still water? what is the rate of the current? Which of the following can be calculated using the formula c=2r ?A.Area of a circleB.Circumference of a circleC.Arc length of a circleD.Diameter of a circle What is the coefficient of the second term in the expression 12x+xy-7y? What is the function rule for the line In his third year of college, Omar comes to the realization that there are multiple possible truths, rather than one absolute truth, which are each relative to its context. Omar is engaged in __________. Which of the following was one of the causes of the Cold War? A The U.S.S.R. needed to control territory. B The U.S.S.R. attempted to spread communism. C The Marshall Plan caused the perception of American expansionism. D All of the above What is one activity that has impacted biodiversity? Velma is graduating from Ashford at the end of next year. After she completes her final class, she will reward herself for her hard work with a week-long vacation in Hawaii. But she wants to begin saving money for her trip now. Which of the following is the most effective way for Velma to save money each month? What is the smallest value of x that satisfies the equation 8x^2 - 38x + 35 = 0? Express your answer as a decimal. Two cards are selected at random from a standard deck of cards. What is the probability that you select a king or a queen? (If your answer will reduce, you should reduce it.) Also show you're work The function y = sin^?1(3x + 1) is a composition, and so we must use the Chain Rule, given below, to find the derivative. d dx [f(g(x))] = f '(g(x))g'(x) For the given function sin^?1(3x + 1), the "inside" function is 3x + 1 and the "outside" function is f(x) = arcsin(x). Recall that the derivative of y = sin?1(x) is y' =__________? In 1998, paleoanthropologist Rick Potts published an article in The Yearbook of Physical Anthropology, a peer-reviewed journal. The article was titled Environmental Hypotheses of Hominin Evolution. In his paper, Potts claimed that great variations in environmental conditions over time were responsible for the adaptability of humans and the success of our species. Which would most likely be found in his paper? a review of modern human anatomical structure evidence of changing environmental conditions, with references the reasons competing hypotheses are wrong his opinion of what will happen to the survival of the human race