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Deloitte Informatica Interview Questions
Questions Answers Views Company eMail

What will happen when Mapping variable and Mapping parameter is not defined or given? Where do you use mapping variable and mapping parameter?

10 21486

i have two flat files.. containing same type of data i want to load it to dwh..how many source qualifires i need

7 15054

What is checksum termnology in informatica? Where do you use it ?

3 19352

What is the term PIPELINE in informatica ?

7 24723

What is the main data object present inbetween source and target. I answered Mapping. Transformation etc.. But it is not the answer. So please give me an apt answer. Thanks in advance

14 19934





How to handle changing source file counts in a mapping?

3 11363

What are set operators in Oracle

3 11632

How to create a mapping ? id date 101 2/4/2008 101 4/4/2008 102 6/4/2008 102 4/4/2008 103 4/4/2008 104 8/4/2008 O/P - shud have only one id with the min(date) How to create a mapping for this

9 10352

from Source 100 rows are coming, on target there are 5 m rows which options is better to match data 1. Joiner 2 No cache 3. Static 4. Dynamic

21 20486

Suppose we are using a Dynamic Lookup in a Mapping and the commit Interval set for the tgt is 10000. Then how does the data get committed in the lookup if there were only 100 roows read from the src and the dynamic lookup dint have the 100th row in it?

2 9493

can u apply SCD2 on flat file tgt? if yes wat is the procedure?

3 13794

What is the difference between IN and Exists in Oracle?

3 10346

Can we have a Mapping without a Source Qualifier?

14 28836

Suppose in the next version of Informatica, RTR Xn is excluded. Then how will u route data to different tgts?

2 8352

You have defined the following: - Commit Type = 'Target' - Commit Interval = 10000 - writer buffer block can hold multiple 7,500 rows - you are loading 40,000 records into the target After how many records will the Informatica Server issue commit commands? a)7500, 15000, 22500, 30000, 40000 b)15000, 22500, 30000, 37500, 40000 c)15000, 22500, 30000, 40000 d)15000, 30000, 40000

7 17791

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Un-Answered Questions

what is SQL Parameter binding?

920


11.what are two of your weaknesses?

825


What is the difference between the R/3 4.6version to R/3 4.7 version?

940


why we use transformers?

425


How big is the market opportunity? - Venture Capitalists

269






Can you tell me about your experience with the administration of COTS system..? Also, how do you set up seed data..?

1068


Why does Orbix 2000 reject large messages from TAO?

1061


Is it ok, to use non-contact type Radar type LT, on a tank that is half circular from the bottom side? If yes the, isn't the waves gonna bent in other directions? 

863


Is it mandatory for the employees staff of a School, if so give details

735


Pls Breifly explain about UPS (Inverter,Reserve,Rectifier,Float voltage,Boost voltage).

1523


by which international certificate special import concession can be achived

807


Hai sir, I had planned to write the NIC scientific engineer exam , plz post the sample question......

784


describe what is const pointer and why do we need it?

774


list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

706


This program is in verilog and need help to get it working correctly. This is the code i have so far. Please help. Simple testbench would be great. Thanks\ 'define vend_a_drink {D,dispense,collect} = {IDLE,2'b11}; module drink_machine(nickel_in, dime_in, quarter_in, collect, nickel_out, dime_out, dispense, reset, clk) ; parameter IDLE=0,FIVE=1,TEN=2,TWENTY_FIVE=3, FIFTEEN=4,THIRTY=5,TWENTY=6,OWE_DIME=7; input nickel_in, dime_in, quarter_in, reset, clk; output collect, nickel_out, dime_out, dispense; reg collect, nickel_out, dime_out, dispense; reg [2:0] D, Q; /* state */ // synopsys state_vector Q always @ ( nickel_in or dime_in or quarter_in or reset ) begin nickel_out = 0; dime_out = 0; dispense = 0; collect = 0; if ( reset ) D = IDLE; else begin D = Q; case ( Q ) IDLE: if (nickel_in) D = FIVE; else if (dime_in) D = TEN; else if (quarter_in) D = TWENTY_FIVE; FIVE: if(nickel_in) D = TEN; else if (dime_in) D = FIFTEEN; else if (quarter_in) D = THIRTY; TEN: if (nickel_in) D = FIFTEEN; else if (dime_in) D = TWENTY; else if (quarter_in) 'vend_a_drink; TWENTY_FIVE: if( nickel_in) D = THIRTY; else if (dime_in) 'vend_a_drink; else if (quarter_in) begin 'vend_a_drink; nickel_out = 1; dime_out = 1; end FIFTEEN: if (nickel_in) D = TWENTY; else if (dime_in) D = TWENTY_FIVE; else if (quarter_in) begin 'vend_a_drink; nickel_out = 1; end THIRTY: if (nickel_in) 'vend_a_drink; else if (dime_in) begin 'vend_a_drink; nickel_out = 1; end else if (quarter_in) begin 'vend_a_drink; dime_out = 1; D = OWE_DIME; end TWENTY: if (nickel_in) D = TWENTY_FIVE; else if (dime_in) D = THIRTY; else if (quarter_in) begin 'vend_a_drink; dime_out = 1; end OWE_DIME: begin dime_out = 1; D = IDLE; end endcase end end always @ (posedge clk ) begin Q = D; end endmodule

2154






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