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
creativ13 [48]
3 years ago
15

Assuming there are 100 million households in the US, and that each household has two HDTVs, and that each TV is used to watch 4

hours of video per day. We’ll assume that each (compressed) video streams at 2Mb/s. If all households are watching both TVs at the same time, and all are watching video on-demand (i.e. data is delivered unicast to every household), then which of the following is the closest approximation of the total peak aggregate data rate delivered to all homes?
100 Tb/s (100 × 10^12b/s),
400 Tb/s (400 x 10^12b/s),
1 Pb/s (1 x 10^15b/s),
100 Gb/s (100 x 10^9 b/s),
2 Tb/s (2 x 10^12b/s)
Computers and Technology
1 answer:
BartSMP [9]3 years ago
3 0

Answer:

400 Tb/s (400 ×  10¹² b/s )

Explanation:

Given that :

the number of household in US = 100 million

the number of HDTVs per house is = 2

the rate of the video streaming = 2 Mb/s

the watch hour = 4 hours of video per day

We equally know that :

I Mb = 10⁶ bits

The Total peak aggregate data rate delivered to all homes provided every household is watching both the tvs simultaneously =  Total bits streamed × number of households × number of HDTVs

= (100 ×  10⁶)×2 (2× 10⁶) b/s

= 400 ×  10¹² b/s

= 400 Tb/s (400 ×  10¹² b/s )

You might be interested in
_____ is the practice of using the internet to provide healthcare without going to a doctor’s office or hospital.
Molodets [167]

Answer:

The answer to this question is given below in the explanation section.

Explanation:

The correct answer to this question is Telehospital.

Because Telehospital provides services where patients treated online by a physician. It is like providing medicine services remotely to patients.  

A live secure connection is established between patient and physician where physicians diagnose patient disease and recommend transcription.

It is the same as a typical visit to the hospital, except the doctor and patient are not on the same physical location. They are connected with each other remotely.

While other options are not correct because: telenursing is related to providing nursing services online, where telehealth is providing all health care services, it also includes education, training, and administrative services also. While teledoctor and telehospital used interchangeably.

But telehospital is the most and widely used term to diagnose patients remotely by physicians.

7 0
3 years ago
Read 2 more answers
Why when you are on wifi it keeps kicking you off is your class during online learning​
Leviafan [203]
Sometimes, it lags on the other side or from the teachers computer so the app just kicks people out sometimes, it’s sucks I know
7 0
3 years ago
Read 2 more answers
Agent Phil Coulson developed this program to register Avengers in S.H.I.E.L.D's database using cutting-edge programming language
rosijanka [135]

eh I think yes I think. Maybe

6 0
3 years ago
Why when I put a question in the search bar it says something went wrong?
xz_007 [3.2K]
It’s says the same thing to me too!
8 0
3 years ago
Which types of attacks are thwarted by complex passwords that are combinations of upper and lower case letters, numbers, and spe
lesantik [10]

The types of attacks that are known to be thwarted by complex passwords that are combinations of upper and lower case letters, numbers, and special characters are said to be Brute Force Attacks.

What is Brute Force Attacks?

This is known to be an attack that is said to be a very  crude type of attack and it is often seen as a brute-force attack.

Note that is one that does not depend on lists of passwords, but it is one that often tries all the  very possible combinations of permitted character types.

Hence, this type of attack was known to be historically seen as ineffective, and it is said to be The types of attacks that are known to be thwarted by complex passwords that are combinations of upper and lower case letters, numbers, and special characters are said to be Brute Force Attacks.

Learn more about Brute Force Attacks from

brainly.com/question/17277433

#SPJ1

3 0
2 years ago
Other questions:
  • It is better to know the main components of all computer programming languages
    9·1 answer
  • Shortcuts can help you complete spreadsheet tasks more efficiently. True False?
    7·2 answers
  • Which group on the sparkline tools design tab would you choose if you wanted to change the data source of the sparkline? (1 poin
    10·1 answer
  • You've been hired as a consultant to help an online store owner. You need to complete the implementation of conversion tracking
    5·1 answer
  • A network administrator is required to upgrade wireless access to end users in a building. To provide data rates up to 1.3 Gb/s
    12·1 answer
  • A ________ is a material deficiency, or combination of significant deficiencies, that results in more than a remote likelihood t
    6·1 answer
  • Lamp is an acronym for a complete solution of open source software that goes together to build a general purpose web server. whi
    13·1 answer
  • What are minimum computer requirements for a software program?
    5·1 answer
  • There are many best practices for digital recordings. Select the three best practices from the list below. select the best micro
    14·1 answer
  • A non-profit organization decides to use an accounting software solution designed for non-profits. The solution is hosted on a c
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!