Can a apex trigger call a batch class in salesforce?

491

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What are different categories of Database Statements?

89

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The function code at presently active is determined by what variable?

1041

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How works weighfeeders in cement industry? what is the working principle?

2041

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What should be the lap length in raft if height of raft is 0.800mm ...it couldn't b 50D or 40D...we just have to join upper and bottom reinforced...is there any formula for determine it...

1977

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How will you calculate the number of executors required to do real-time processing using Apache Spark? What factors need to be considered for deciding on the number of nodes for real-time processing?

289

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Is it better to have too many false positives or too many false negatives? Explain.

78

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Explain the default level of parallelism in Apache Spark

312

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Which language is better for machine learning?

106

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what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?

2058

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Can we rollback truncate in mysql?

1013

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What is the function to count elements in an array in PHP?

1092

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Which is the latest stable version of backbone.js and what is its released date?

1

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What is mllib?

279

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Will you be successful if you continue working in this field?

1193

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