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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.
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give one word • pressure exerted by a stationary liquid _______. • force in a direction perpendicular to a given surface area __
mel-nik [20]

Answer:

1. Hydrostatic pressure.

2. Pressure.

3. Equilibrium forces.

Explanation:

1. <u>Hydrostatic pressure</u>: pressure exerted by a stationary liquid. It is simply the pressure in a liquid such as water at a specific depth.

Mathematically, hydrostatic pressure is given by the formula;

H.P = rho * g * d

Where:

  • H.P is the hydrostatic pressure of a liquid.
  • rho represents the density of a liquid.
  • g is the acceleration due to gravity.
  • d is the depth (height) of a liquid.

2. <u>Pressure</u>: it is the force in a direction perpendicular to a given surface area. Thus, it's typically measured in Newton per meters (N/m²).

Mathematically, pressure is given by the formula;

Pressure = \frac {Force}{area}

3. <u>Equilibrium forces</u>: a pair of forces whose resultant is zero. It is also referred to as balanced forces because the resultant of all the pair of forces acting on a body or system is at equilibrium (balanced).

6 0
3 years ago
What is the name of the first practical asymmetric cryptosystem that was created?
victus00 [196]

Answer:

I think the name is RSA

4 0
3 years ago
I need some cool things to do with windows command prompt.
STatiana [176]
I programmed in batch before so I know a lot of things!

You can ping a website to test your latency.

ping google.com

I have a ton of tricks in cmd (Command Prompt). Message me if you want.





7 0
3 years ago
Some of the latest smartphones claim that a user can work with two apps simultaneously. This would be an example of a unit that
SIZIF [17.4K]

Answer:

MULTITASKING OS

Explanation:

MULTITASKING OPERATING SYSTEM is an operating system that enables and allow user of either a smartphone or computer to make use of more that one applications program at a time.

Example with MULTITASKING OPERATING SYSTEM smartphones user can easily browse the internet with two applications program like chrome and Firefox at a time or simultaneously

Therefore a user working with two apps simultaneously is an example of a unit that uses a MULTITASKING OS.

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3 years ago
Which of these is not considered a final step when creating a Podcast? Getting a loan to help with the cost of the equipment. Ch
Neporo4naja [7]

Answer:

Option 1

Explanation:

Ok first off if your taking out a loan for your podcasting thats a issue. The other options are what you would normally do when setting it up because chances are you have the equipment necessary to start the podcast.

Hope this helps:)

6 0
3 years ago
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