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Question
What is meant by Co > Operating system and why it is 
special for Ab-initio ?  
 Question Submitted By :: Ab-Initio
I also faced this Question!!     Answer Posted By  
 
Answer
# 1
The Co>Operating System? is Ab Initio core software that
unites a network of computing resources such as CPUs,
storage disks, programs, and datasets into a production-
quality data-processing system. It provides a distributed
model for process execution, file management, process
monitoring, checkpointing, and debugging. You can interact
with Co>Operating System through its graphical user
interface: the Graphical Development Environment, or GDE.
 
Is This Answer Correct ?    10 Yes 6 No
Ck
 
Answer
# 2
Co>Operating System is a program provided by AbInitio which
operates on the top of the operating system and is a base
for all AbInitio processes. It provdes additional features
known as air commands which can be installed on a variety
of system environments such as Unix, HP-UX, Linux, IBM AIX,
Windows systems. The AbInitio CoOperating System provides
the following features:
- Manage and run AbInitio graphs and control the ETL
processes
- Provides AbInitio extensions to the operating system
- ETL processes monitoring and debugging
- Metadata management and interaction with the EME
 
Is This Answer Correct ?    1 Yes 1 No
Prasad Setti
 
 
 

 
 
 
Other Ab Initio Interview Questions
 
  Question Asked @ Answers
 
How can we RUN a graph in UNIX?   3
What is $mpjret? Where it is used in ab-initio?   3
After completion of graph what is the next process to perform? who will perform the later process?   1
what is difference between chk point n phase.Say im loading a file (containig 1 lakh records) and my graph fails after loading 50,000th record.What is the advantage of using check point in this case. Will i be able to start from 51000th record. IBM 1
One file contains header,body,trailer records and header in a single row as well as trailer too.How to segregate these header,trailer and body records and once it gets segregated,i want to make the body data in reverse i.e if i have 10 body records,the 10th record should be the first record,9th record should be the second line,etc.. TCS 3
)what is wrapper script?where it is going to execute and why we go for wrapper? Satyam 1
What is the diff between abinitiorc and .abinitiorc files ? TCL 1
How to calculate total memory used my a graph? IBM 1
What is AB_LOCAL expression where do you use it in ab- initio? Cognizent 5
i need help from u. i want to learn abinitio. please provide pdfs or material or books. TCS 49
how to calculate EME version using unix ? Accenture 5
hello, tell me the function which removes spaces from decimal field?   2
 
For more Ab Initio Interview Questions Click Here 
 
 
 
 
 


   
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