What should be the maximum allowable time for placing ready mix concrete? The specification requires concrete placement within 90 minutes of batching at the plant. What is the significance of this 90 minutes & should this be used as a rejection criterion? What effects does the concrete has after that time period?

2250

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What are the attributes of process definition?

406

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How do you reprocess error inbound idocs ?

482

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What is spring api?

74

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What are the disadvantages of using inner classes?

433

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What do you understand by tail recursion in scala ?

1

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How do I choose which tables to partition in sybase?

346

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How you debug your script?

435

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What is hub?

439

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Describe the usage and functionality of the command rm –r * in unix?

662

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What are the advantages and disadvantages of Using Cookies?

394

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Tell me how does voip work?

454

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How can you find out how long the system has been running?

416

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What are the activities in salesforce?

141

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Explain about obj-open, obj-save?

88

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