What is NameNode and DataNode in HDFS?

55

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Explain about environment-specific libraries in dojo?

1

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Describe the cobol database components?

1218

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what is Singly Linked list?

1039

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23. What is SBC

2172

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create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

2776

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What is a permission set?

531

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You can configure a safe stop within your process by using what feature in blue prism?

433

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Does network topology play an important role in deciding the success of a cloud infrastructure?

624

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Is lambda functional programming?

926

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What are the benefits of screen scraping?

1

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Which command do we use to show the version?

164

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Explain the use of option explicit?

1053

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we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)

4489

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Explain the dirty pages?

1050

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