1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
mixer [17]
3 years ago
7

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.
Computers and Technology
1 answer:
Bond [772]3 years ago
7 0

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.
You might be interested in
You can display content variations to mobile, tablet or desktop users.
umka21 [38]

Answer:

The following statement is true.

Explanation:

Because the user easily monitors the content variations by using some applications or software for the mobile or desktops without facing any difficulties in displaying the several content. If they facing some issues then, there is the problem of their mobile or computer or maybe any issues occurs in their application according to the configuration of their system.

7 0
3 years ago
What is the primary cause of the industrial revolution?
Whitepunk [10]

Explanation:

heyy

everyone come here for truth and dare

vzg-hqvy-wdn

5 0
3 years ago
Write a program that uses nested loop or for statements to display Pattern A below, followed by an empty line and then another s
JulsSmile [24]

Answer:

public class Pyramid {

   public static void main(String[] args) {

             int h = 7;

       System.out.println("Pattern A");

               for(int i = 1; i <= h; ++i)

               {

                   for(int j = 1; j <= i; ++j) {

                       System.out.print("+");

                   }

                   System.out.println();

               }

       System.out.println();

       System.out.println("Pattern B");

               for (int i = 1; i<=h; ++i)

               {

                 for(int j = h; j >=i; --j){

                     System.out.print("+");

                 }

                   System.out.println();

               }

           }

       }

Explanation:

  • The trick in this code is using a nested for loop
  • The outer for loop runs from i = 0 to the heigth of the triangle (in this case 7)
  • The inner for loop which prints the (+) sign runs from j = 0 to j<=i
  • It prints the + using the print() function and not println()
  • In the pattern B the loop is reversed to start from  i = height
8 0
3 years ago
Which operating system might cause the desktop background to change unexpectedly?
Hunter-Best [27]
I used computers for 3 years now and i think its B
4 0
3 years ago
How does a color change if you add more gray to it
Tom [10]
Gray isn't a color to be exact it a shade or what some people call it a shadow just like black but if you add more gray to a look lets say RED it will make it kinda faddy and more darker then it was

6 0
3 years ago
Other questions:
  • What is the time period of 1st generation of computer ???
    11·1 answer
  • When employees are hired, they agree to only use cell phones during breaks. How would you classify this?
    13·2 answers
  • Learning about public speaking can help improve your ________________.
    15·1 answer
  • ____ is typically used with lans that have a star topology and can be used in conjunction with twisted-pair, coaxial, or fiber-o
    12·1 answer
  • The array mycats is an 8 element array of type kitty that has already been declared and initialized. write the expression(s) in
    5·1 answer
  • ____________ hackers break into systems legally for non-malicious reasons such as to test system security vulnerabilities
    7·2 answers
  • Has anyone on here heard from lilkoadkmillines?
    10·1 answer
  • What can you do to help create a safe online environment?
    8·2 answers
  • What does advance mean​
    6·1 answer
  • What is 2+2 I need to know hurry
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!