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3 years ago

Assuming that interface Resizable is declared elsewhere, consider the following class declaration:

Computers and Technology

1 answer:

crimeas [40]3 years ago

6 0

Answer:

The answer is "Resizable something = new SizeModifier();".

Explanation:

In the given code a class "InnerClassExample" is defined, inside the class the main method is declared, in which a class "SizeModifier" is declared, that inherits the interface, that is "Resizable".

Inside of the main method, we create an interface object, which is "something", in which the "SizeModifier" class is used to call as an instance or constructor.
In this question only answer section code is correct, and others were wrong because it is not declared in the question.

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Assume a TCP sender is continuously sending 1,090-byte segments. If a TCP receiver advertises a window size of 5,718 bytes, and

Arturiano [62]

Answer:

for the 5 segments, the utilization is 3.8%

Explanation:

Given the data in the question;

segment size = 1090 bytes

Receiver window size = 5,718 bytes

Link transmission rate or Bandwidth = 26 Mbps = 26 × 10⁶ bps

propagation delay = 22.1 ms

so,

Round trip time = 2 × propagation delay = 2 × 22.1 ms = 44.2 ms

we determine the total segments;

Total segments = Receiver window size / sender segment or segment size

we substitute

Total segments = 5718 bytes / 1090 bytes

Total segments = 5.24587 ≈ 5

Next is the throughput

Throughput = Segment / Round trip

Throughput = 1090 bytes / 44.2 ms

1byte = 8 bits and 1ms = 10⁻³ s

Throughput = ( 1090 × 8 )bits / ( 44.2 × 10⁻³ )s

Throughput = 8720 bits / ( 44.2 × 10⁻³ s )

Throughput = 197.285 × 10³ bps

Now Utilization will be;

Utilization = Throughput / Bandwidth

we substitute

Utilization = ( 197.285 × 10³ bps ) / ( 26 × 10⁶ bps )

Utilization = 0.0076

Utilization is percentage will be ( 0.0076 × 100)% = 0.76%

∴ Over all utilization for the 5 segments will be;

⇒ 5 × 0.76% = 3.8%

Therefore, for the 5 segments, the utilization is 3.8%

4 0

3 years ago

In the code below, what's the final value of the variable x?

Lana71 [14]

Answer:

First equation x=4

second equation x=3

Explanation:

The question is telling us that 'X' is equal to 8. It's another way of representing this number using X as the variable replacing it.

We input 8 instead of the X to solve the equation, and here in the picture, you can see where I went from there.

Do the same thing for the other equation.

I hope this helps :)

3 0

3 years ago

What allows windows to quickly be resized by clicking the title bar of the window and dragging it to the top, sides, or middle o

ozzi

Answer: Snap

Explanation:Snapping is the technique in the computer field that helps in the positioning of the object or other component by the dragging motion. It works conveniently and the movement of dragging makes it easy.

The snapping works by the dragging the desktop, window or other component in sideways,top,vertically,middle, horizontally ,adjusting to the edges of desktop screen etc.

6 0

3 years ago

What does this say:<br> √ans

dangina [55]

Answer: I do belive is says Vans

Explanation:

5 0

3 years ago

Read 2 more answers

Which of the following is generally true about Open Source Software?

JulijaS [17]

<span>Open source software is usually free to download and install, and it can be studied, changed, and distributed according to the rights of the software. I don't believe there is any copyright laws on this type of software. The most known open source software is Linux and it's available for most operating systems right now. Typically, open source owners just ask for donations for their work.</span>

3 0

4 years ago