Data Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

what is open data base command

Active Brains, Cognizant, CSC, CTS,

1 3805

This is UNIX question asked in DataStage Interview. Say I have n numbers of records in a text file. I want first 3 records in 1st file, last three records in 3rd file and remaining n-6 records in 2nd file. (Note: we don't know how many records are there in the File. I am getting one file on daily basis and I want three target files as asked above)

CTS,

2 9773

Repair MS Access database without having program installed

HomeUs,

2 3023

Ran CREATE ACCOUNTING concurrent program to transfer data from AP to GL but the program was completed with status WARNING. can I have few answer for the same.

G4S, IBM, Wipro,

1 6704

In manual testing, I have query regarding data conversion testing. I am working on xml document. How do we write test cases for below input as well as for output Input: 1. software Testing Output: 1.software testing

1828

List and explain any five built in functions for Lists data type in python

Peerless,

1 2833

What is the use of usergroup in logon data tab?

3 6673

I have a dataset with variables empid and doj how to calculate retirement age?

1 3944

data task; input id date date9. visit; cards; 101 01jan2015 1 101 02jan2015 2 101 06jan2015 3 102 04jan2015 1 102 07jan2015 2 102 12jan2015 3 103 06jan2015 1 103 13jan2015 2 ; run; write a program to find out missing dates between visits by each subject.

1 2877

i have to fetch the data based on non primary key field from a pooled or clustered table, but for pooled and clustered tables we can't create secondary index then to achieve the performance what to do?

Wipro,

1 5380

Data Control missing from toolbox when I use VB under NT3.5. Why?

1495

Why can't I use an index with my VB accessed database?

1500

Is the Access Engine and Visual Basic Pro good enough for database work?

1701

How do you avoid the "Invalid use of null" error when reading null values from a database?

1714

How come I get a "No Current Record" error when I use a a Data Control on an empty table?

1546