Stages which run in sequential mode by default?
sequential file stage
File set stage
Lookup file set stage
Row generator stage
What is the order of execution of constraints,derivation.Stage variables in a transformer stage?
Constraints,Derivations,Stage variables
Derivations,Constraints,Stage variables
Stage variables,Derivations,Constraints
Any of the above
What are the join stages available in lookup stage?
LeftOuter Join,Right Outer Join,Inner join
Outer Join,Inner Join
Left Outer Join,Inner Join
Left Outer Join,Right Outer Join
How do you ensure re start ability of jobs within a sequencer.What options need to be checked for this?
Automatically handle activities that fail
Add checkpoints so sequence is restartable on failure
Log warnings after activities that finish with status other than ok
Log report messages after each job run
What is the order of execution of constraints,derivation and stage variables in a transformer stage?
Derivations,Stage variables,Constraints
Stage variables,Constraints,Derivations
Constraints,Stage variables,Derivations
We all know that constructors are nothing but methods in java. But, as all the methods are either static or non-static , Then, what is the type-access modifier for the constructor?
static
non-static
special-mixed type
not-defined
The constructors do not have a return-type.
True
False
Which of the following functions will be invoked on the function call- show(10);
show(byte b){ }
show(long l){ }
none of the above
compilation error
Which of the following methods will be invoked when the call is-- show(10L);
show(float f){ }
show(int i){ }
show(double d){ }
class A { int x=10; public static void show() { int x=20; System.out.println(x); } }
The Output we always get is-- 20,, But Why... What is the name of this concept??
Data Hiding
Data Shadowing
Data Obscuring
None of the Above