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deff fn [24]
3 years ago
8

Which of the following is an open-source program that implements MapReduce?

Computers and Technology
2 answers:
saveliy_v [14]3 years ago
6 0

Answer:

Apache Hadoop

Apache Hadoop is a collection of open-source software utilities that facilitate using a network of many computers to solve problems involving massive amounts of data and computation. It provides a software framework for distributed storage and processing of big data using the MapReduce programming model.

Ivahew [28]3 years ago
3 0

Answer:

Apache Hadoop.

Explanation:

Apache Hadoop is a open source program that uses map reduce programming process to allocate storage and processing of big data computation. It uses a network of computers, distributing and processing large data, for parallel computation.

The Apache Hadoop has two main parts, the Hadoop distributed file system and the MapReduce model. The Hadoop distributed file system divides large chunks of data into clusters and pass them to the MapReduce model, where they are separated to similar data types.

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If nobody buys a ticket to a movie, do they still show it?
Serga [27]

It would depend on the movie and the theater policy.....

Hope this helps have a good day

3 0
3 years ago
Suppose there are 69 packets entering a queue at the same time. Each packet is of size 7 MiB. The link transmission rate is 1.7
svp [43]

Answer:

69.08265412 milliseconds

Explanation:

Lets first convert 7 MiB to bits

7*1024*1024*8=58720256 bits

Now convert bits to Gbits

58720256/10^{9}  =0.058720256 Gbits

Queuing Delay = Total size/transmission link rate

Queuing Delay= \frac{0.058720256}{1.7} =0.03454132706 seconds

Delay of packet number 3 = 0.03454132706*2=0.06908265412 seconds

or 0.06908265412= 69.08265412 milliseconds

7 0
3 years ago
Introduction or background of corporal punishment in schools
tensa zangetsu [6.8K]

Answer:

Corporal punishment is a discipline method in which a supervising adult, such as a teacher, deliberately inflicts pain upon a child in response to a child's unacceptable behavior or inappropriate language. The goals of this type of punishment are usually to halt the offense immediately, prevent it from happening again, and set an example for others.

3 0
3 years ago
What is the abbreviation used for educational sites/?
Dovator [93]
Mainly .com 
educational institutes .edu
8 0
3 years ago
An open system consists of nonproprietary hardware and software based on publicly known standards that allows third parties to c
kolezko [41]

Answer:

The answer is "Option D".

Explanation:

A system or a group of components that communicate with your environment through the sharing of resources, materials, and knowledge with a view to system regeneration and development is known as an Open system. In other words, we can say that it is a system that includes a non-proprietary hardware and advert-based software which enables third parties to add or interact with products to plug in the system and It is freely available on the internet. In this question, the incorrect options can be described as follows:

  • In option A, The management system is used by an organization. It is a paid system that's why it is not correct.
  • In option B, This system enables users in online communities and evaluates one another that's why it is not correct.
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6 0
3 years ago
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