What are external Ids? Does external ids are unique in salesforce? : salesforce objects & fields

491

What is the difference between first() and firstordefault() selector methods in linq?

144

How can you create a virtual copy constructor?

1061

What is soft & hard andover????

2193

What are the sources of motivation in this field? : insurance cold calling

538

How can child elements be specified upon using a sequence compositor?

823

What is ‘the principle of locality’?

938

TX operation funtion executed by?

2676

Is it possible for a stored procedure to call itself or recursive stored procedure? How many levels of sp nesting are possible?

859

What is an index in sql with example?

942

What are hive operators and its types?

699

Explain object variable error?

957

Why microsoft is important?

579

What apache tomcat is used for?

829

What is the thin customer and thick customer in rpa?

5