Ab Initio Interview Questions
Questions Answers Views Company eMail

What do you mean by the term data warehousing?

136

Do you think effective communication is necessary for data processing?

122

Is data warehousing different from data mining?

125

How data is processed and what are the fundamentals of this approach?

150

How scientific data processing is different from commercial data processing?

122

What would be the next step after collecting the data?

145

Give one reason when you need to consider multiple data processing?

128

We know rollup component in abinitio is used to summarize a group of data record then why do we use aggregation?

173

Have you ever encountered an error called “depth not equal”?

126

Describe the process steps you would perform when defragmenting a data table. Does this table contain mission-critical data?

128

What do you mean by a transaction file?

139

Difference between informatica vs ab initio?

125

How transaction file different from that of a sort file?

153

Mention what is abinitio?

129

Can someone tell me the behaviour of next_in_sequence() and innovation_number() in a multifile. Suppose I have records 1,1,1,2,2,3,4,4 in a 4ways mfs file. Data in each partition is: 0th : 1,1,1 1st : 2,2 3rd : 3 4th : 4,4 What will be the sequence of these records if I pass next_in_sequence() and innovation_number() ? Also how can I extract 3rd record from each of the 4 partitions of a 4way multifile through AbInitio? In unix we can use m_dump

38


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Un-Answered Questions { Ab Initio }

How can a graph be run infinitely?

125


How data is processed and what are the fundamentals of this approach?

150


What exactly do you understand with the term data processing and businesses can trust this approach?

133


Describe what the SQL Server tempdb and tlog files are used for?

1302


What dedup-component and replicate component does?

145






What is rollup component?

158


What is a rollup component? Explain about it.

141


What do you mean by the overflow errors?

175


what is the difference between i)public ii)private iii)common and client projects?

1105


How abinitio eme is segregated?

154


Where $mpjret is used in ab-initio?

144


What are the six data process products of ab initio (architecture of ab initio)?

123


What do you know about abinitio?

135


Explain what is sandbox?

135


Tell us about the architecture of abinitio.

139