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ERRA Interview Questions
Questions Answers Views Company eMail

how to take quantity of steel per cum in columns

2 6567

How to calculate unit weight of concrete for m40 grade.

3452

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Un-Answered Questions

Why is jms used?

482


How will you differentiate between organized and unorganized sector?

855


how to run turbo integrator process from command line?

5


List out image related elements in html5?

453


What is workflow in uipath?

178






What is the slmgr command?

480


What is the difference between checked exception and unchecked exception?

539


writte a c prog. to acept 5 no. from consule and then display them back on consulte in ascending order

1502


Explain the disadvantages/limitation of the cursor?

568


Is windows 7 or 10 better?

435


What is 0xc000007b?

445


What the difference between the service messages and transport messages?

2115


manhole height is 1500 mm and width of brickwork is 230 mm dia of manhole covering is 560 mm brick masonry 1:4 horizontal length is 1500 mm and plaster 12 mm thick on both side 1:3. how to estimate the quantity of brickwork with mortar cement and sand for manhole chamber.

1663


What is the main difference between binary and counting semaphore?

1842


What is the difference between system.out ,system.err and system.in?

606