________ job usually splits the input data-set into independent chunks which are processed by the map tasks in a completely parallel manner.

________ job usually splits the input data-set into independent chunks which are processed by the map tasks in a completely parallel manner. Correct Answer MapReduce

Hadoop MapReduce is a software framework for easily writing applications that process vast amounts of data.
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Related Questions

Which of the following statements is not true about a splitting rule at internal nodes of the tree based on thresholding the value of a single feature? , where i ∈ is the index of the relevant feature b) It move to the right or left child of the node on the basis of 1, where ϑ ∈ R is the threshold c) Here a decision tree splits the instance space, X = Rd, into cells, where each leaf of the tree corresponds to one cell d) Splits based on thresholding the value of a single feature are also known as multivariate splits
Two splits A and B are ventilated from an intake airway. Resistances of the splits are 0.5 Ns2m-8 and 0.8 Ns2m-8 respectively. A regulator is placed in split B to maintain a flow of 15 m3/s and 10 m3/s in splits A and B respectively as shown in the figure. The size of the regulator in m2 is
Mine Ventilation mcq question image
Which of the following statement is/are true?
1. Job analysis is the process of getting information about job.
2. Job analysis indicates the specific duties to be performed by the worker and the circumstance under which these duties are to be performed
3. A job description is a written record of the duties, responsibilities and conditions of the job.
4. The objective of job evaluation is to price the job rather than the man.
5. The objective of cost management is a product design.
Which of the following statements are true?
1. HRP facilitates international expansion strategies.
2. Job analysis helps in understanding duties and responsibilities of a job by drawing attention to a unit of work and its linkage with other units of work.
3. Job description is developed from job specification.
4. Job description describes the knowledge, skills and education experience which is essential to perform a job.
Choose the correct statements
1. Job-evaluation is used to determine compensation.
2. Job-induction is not a type of training.
3. Job-enrichment is referred to as vertical job loading.
4. Job-enlargement is referred to as vertical job loading.
Which of the statements given above are correct?
A shopkeeper has a job to print certain number of documents and there are three machines P, Q and R for this job. P can complete the job in 3 days, Q can complete the job in 4 days and R can complete the job in 6 days. How many days the shopkeeper will it take to complete the job if all the machines are used simultaneously ?
Which of the following statement(s) is/are correct?
1. Job enrichment does not need a motive to perform.
2. Job enlargement is the expansion of number of different tasks performed by an employee in a single job.
3. Moving employee from one job to other adds variety and reduces boredom.
4. Participation cannot affect the enrichment process.
Select the correct answer:
Split empty chunks in your collection by manually performing the ______ command on chunks.
Identify the correct statement.
1.The experience, education, skills and knowledge are the main components of job specification, which need to be specified.
2. The process of establishing the value of jobs in a job hierarchy is known as job analysis.
3. Certain management personnel at higher levels of management are expected to behave in a particular manner, thus they write behavioural specifications while preparing job specification statement.
A mine ventilation system consists of two splits A and B with resistances of 0.8 Ns2m-8 and 3.2 Ns2m-8, respectively as shown in figure. Trunk airways have resistance of 0.2 Ns2m-8. The main mine fan is generating pressure of 500 Pa.
Mine Ventilation mcq question image
The flows in the two splits are equalized by placing a booster fan in split B. Assume that the fan pressure does not change after installation of the booster fan. The size of the booster fan in Pa is