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Hitman42 [59]
2 years ago
10

Q.3.1 Explain why devices on a network need addresses. (5)​

Computers and Technology
1 answer:
alexandr402 [8]2 years ago
7 0

Answer:

uniqueness

Explanation:

to make them to be easily identified during data/ information sharing

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Host A sends real time voice to Host B over a packet switched network. Host A first converts the analogue voice signal to a digi
DiKsa [7]

Answer:

Time required is 0.007 s

Explanation:

As per the question:

Analog signal to digital bit stream conversion by Host A =64 kbps

Byte packets obtained by Host A = 56 bytes

Rate of transmission = 2 Mbps

Propagation delay = 10 ms = 0.01 s

Now,

Considering the packets' first bit, as its transmission is only after the generation of all the bits in the packet.

Time taken to generate and convert all the bits into digital signal is given by;

t = \frac{Total\ No.\ of\ packets}{A/D\ bit\ stream\ conversion}

t = \frac{56\times 8}{64\times 10^{3}}          (Since, 1 byte = 8 bits)

t = 7 ms = 0.007 s

Time Required for transmission of the packet, t':

t' = \frac{Total\ No.\ of\ packets}{Transmission\ rate}

t' = \frac{56\times 8}{2\times 10^{6}} = 2.24\times 10^{- 4} s

5 0
3 years ago
Given a floating-point variable fraction, write a statement that writes the value of fraction to standard output. Do not write a
sertanlavr [38]

Answer:

The statement to this question is "cout << fraction;".

Explanation:

In the given question it is declared, that a floating-point variable "fraction" is defined, which holds some value. To print this variable value in C++ program we use the print function, which is "cout". This function also used to print messages and values, in this question the print function uses the float variable "fraction", which prints variable value.

8 0
3 years ago
the header, in an academic report, typically contains the author’s name and the current page number true or false
kolbaska11 [484]
TRUE

True


In most academic reports, most specifically, an MLA academic report, Student’s last name and current page number is contained in the headers. In MLA, which is most common used formatting guide in academic reports, headers numbers all pages consecutively within the right margin.


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Where will the CPU store data for easy access and quick retrieval during these computations ?
Vedmedyk [2.9K]

Answer:

The Register stores data temporarily for the Arithmetic and Logic Unit ALU and give to output device.

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What is a CPU or a GPU? What’s the difference? Which one is better?
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6 0
3 years ago
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