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Perkin Elmer Interview Questions
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what is the principle of UV Vis spectroscopy, AAS, ICP OES,ICPAES, ICP-MS and FTIR

8491

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Un-Answered Questions

The Tabula Manufacturing Company has been in business for one month. At the end of month the company had the following accounts: Materials used K 5 000.00 Direct labour 10 000.00 Indirect labour 3 000.00 Indirect materials 2 000.00 Labour fringe benefits 1 000.00 Supervisor’s salary 1 000.00 Depreciation Machinery 2 000.00 Miscellaneous factory overhead 1 000.00 Heat and light 500.00 Insurance on plant 1 500.00 The company processed two jobs during the month with costs as follows: Job 101 Job 102 Materials cost K3 000.00 K2 000.00 Direct labour cost K6 000.00 K4 000.00 Direct labour hours 4 000.00 3 000.00 Machine hours 2 000.00 1 000.00 The company does not use a predetermined rate for factory overhead. The rate is computed at the end of each month. Required Use both the direct labour hours and machine hours to compute: 1) The overhead rates for the month (5 pts) 2) The overhead cost for each job (5pts) 3) The total cost for each job (10 pts) 4) Briefly describe the difference between Job order and process costing, citing relevant examples (5 pts).

1703


Why must sql locks be set on database objects?

1


How calculate holding company account?

1638


Shall we use abstract classes or interfaces in policy / strategy design pattern?

612


Is there any situation in which dna is made based on a rna template? What is the enzyme involved?

561






How do I make conditional formatting based on another cell?

307


Why is declarative transaction management preferred in spring?

150


What idea do you have about Basel norms?

731


testing formula for oxygen by ammonium chloride,ammonium hydroxide and copper

560


difference between mqsc commands and control commands?

481


Tell me in which one of the following views would you see the fields, criteria, and other details associated with the current query?

418


What are cilia and flagella? How do these structures acquire movement? What are some examples of ciliated and flagellated cells in humans?

431


Differentiate between custommasterurl & masterurl?

451


Determine when to use stored procedure to complete sql server tasks?

543


Why is labelling important?

453