How to perform transactions/lock in mongodb?

5

Explain database layer?

617

How do I post a blog on wordpress?

174

what is sflpag and sflsiz ?

3579

In Pricing the gallons of petrol sold,service station 'A' follows the first-in-first-out method,while service station'B'follows last-in-first-out method.On 1st January both has the same quantity in stock viz.6,000 gallons at Rs.26 per gallon.During the month,each station recieved additional supplies of 6,000 gallons at Rs.27.50 per gallon.Sales for each of these two stations,during the month,were 8,800 gallons at Rs.29 per gallon. Determine for each service station,profit earned during the month and value of the petrol in stock at close of the month.

4296

What is code walkthrough?

1161

Which role can create data model?

242

Is 0 true or false?

1048

What are the best practices for test class?

530

Can .NET Framework components use the features of Component Services?

951

What is critical disruptive voltage?

1370

1.What is the role of webui in crm marketing? 2. What is crm marketing landscape? 3. What are the assignment blocks in marketing business role?

2406

What kind of paper airplane flies the farthest?

1172

Explain the properties of a form datasource?

221

i want give drug inspector exam ,, how i appear in this & now i am going to complete b.pharma.. also send me some coaching sites....& full syllabus information for drug inspector also any experience required for it& how much it ... which exams prefer upsc or states public service comission exam

2138