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2 years ago

Which of the following statements are true about the Internet?

Computers and Technology

1 answer:

Arlecino [84]2 years ago

6 0

1, 2, and 3 are true

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Assume that source elements of length k are mapped in some uniform fashion into a target elements of length p. If each digit can

lukranit [14]

Answer And explanation

$r^k$ has 1/ $r^k$ probability guess the correct source

Each element in $r^p$ is mapped by $r^k$ / $r^p$ . There are $r^k^-^p$ So there are $r^k^-^p$ -1 elements.

number of target elements = $r^k^-^p$

number of source elements = $r^k^-^p$ -1

probability = $r^k^-^p$ -1 / $r^k$

c) Probability of the correct target element

1/ $r^p$

6 0

2 years ago

We have noted that there can be no input queuing if the switching fabric is n times faster than the input line rates, assuming n

Ostrovityanka [42]

Consider the given data:

Assume packet length=n

Maximum queuing delay= (n–1)D

All packets are of the same length, n packets arrive at the same time to the n input ports, and all n packets want to be forwarded to different output ports.

a) The maximum delay for a packet for the memory = (n-1)D

b) The maximum delay for a packet for the bus = (n-1)D

c) The maximum delay for a packet for the crossbar switching fabrics= 0

7 0

2 years ago

He memory unit of a computer has 2 20 words. The computer has instruction format with four fields; an operation code field, a mo

Mashutka [201]

Answer:

Opcode = 3

Mode =2

RegisterRegister =7

AR = 20

Explanation:

a) Number of addressing modes = 4 = 22 , So it needs 2 bits for 4 values

Number of registers = 65 = 1000001 in binary , So it needs 7 bits

AR = 20

Bits left for opcode = 32 -(2+7+20) = 3

3 0

2 years ago

Michael and Ryan are athletes. They use digital devices as they try to improve their performance and when they relax. They are t

Maksim231197 [3]

Answer:

Firstly if that device is allowed in that country. Going to another country can be cool, provided that the restrictions are known. Certain countries don't allow the sale or use of certain digital products. To be sure of that digital device is allowed, Michael and Ryan should check the custom services of that country

Secondly, is the setup of the didgital devices. For example, Michael wants to use a GPS in the event. Then he needs to be sure whether the GPS is compatible with the new country or not. There can be varius problems in the GPS, most notably the time and the location.

Lastly, if they are relaxing, say watching funny videos on TV language shouldn't be a barrier.

Explanation:

Hope this helps... pls vote as brainliest

4 0

2 years ago

1. compression

kykrilka [37]

What do you want me to do theres no question

6 0

2 years ago