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

Topic :: Data

Data Interview Questions

Questions Answers Views Company eMail

DataStage Scenario based Interview Questions

1 17065

In one flat file i got headers and lines data how you can write control file now ?

KPMG,

1 3465

Create an Excel file and pass the values from Flat File? (for ex:data1.txt,data2.txt )

FIS,

2 3655

where we do database testing in real time project ? and how ...??

2 4921

I have 2 blocks in my report.2nd block is below the 1st block.in future when I add data to the 1st block it overlaps with 2nd block.i don't want this.i want when 1st block increases with data 2nd block come below 1st block.what you will do to achive this?

HP,

1 2914

I have cube.for cube data coming from 3dso's.in one dso having special chars.in cube you got special char error.how u can resolve this?

Mind Tree, XYZ,

1 1912

if we are working on web app and suddenly web app server crush or block ..that situation wht will we do.. and which command will use in sql database

IBM,

1 4331

Question 62 – The names of the flow streams could be represented by : H1 for first hot stream, H2 for second hot stream, C1 for first cold stream, C2 for second cold stream. Data of supply temperature Ts in degree Celsius : 150 for H1, 170 for H2, 30 for C1, 30 for C2. Data of target temperature Tt in degree Celsius : 50 for H1, 169 for H2, 150 for C1, 40 for C2. Data of heat capacity Cp in kW / degree Celsius : 3 for H1, 360 for H2, 3 for C1, 30 for C2. (a) Find the enthalpy changes, dH for all streams of flow H1, H2, C1 and C2 in the unit of kW. Take note of the formula dH = (Cp) (Tt - Ts). (b) Match the hot streams H1 and H2 with the suitable cold streams C1 and C2 to achieve the maximum energy efficiency.

1 2317

if i have a query as flat file how can we load data to target table

Tech Mahindra,

1 1486

I have 3 cubes for that I created multiprovider and I created a report for that but I didn’t get data in that report what happen?

Rockwell, TCS,

3 3541

I have 10 cubes I created multiprovider I want only 1 cube data what u do?

Rockwell, TCS,

2 3582

In compression level all requests are becoming zero which data is compressing tell me detail

Rockwell, TCS,

1 1776

I don't have master data it will possible to load transaction data? it is possible is there any other steps to do that one

Rockwell, TCS,

2 2799

how can we increase data packet size

Rockwell, TCS,

3 4249

Question 67 – In order to predict the wastewater production, the population number has to be understood. The population data is : 72000 (for year 1961 or P-1961), 85000 (for year 1971 or P-1971), 110500 (for year 1981 or P-1981). (a) Find the average population increase, or [ (P-1981 - P-1971) + (P-1971 - P-1961) ] / 2. (b) Find the average percentage population increase, or [ (P-1981 - P-1971) / P-1971 + (P-1971 - P-1961) / P-1961 ] / (2) X 100. (c) Find the incremental increase or P-1981 - 2 (P-1971) + P-1961. (d) Let Po = P-1981. After 2 decades or n = 2, the population is P-2001. By using arithmetical increase method, find P-2001 = Po + n (Answer for a). (e) By using incremental increase method, find P-2001 = (Answer of d) + n (n + 1) (Answer of c) / 2. (f) By using geometrical increase method, find P-2001 = Po [ 1 + (Answer of b) / 100 ] ^ n where ^ is power sign, or 1 ^ 2 = 1 x 1 = 1. (g) If the actual P-2001 = 184000, which method of estimation is more accurate, based on your answer in (d), (e) and (f)?

1 2856

Related Topics

Un-Answered Questions { Data }

Design database draw er diagram for a certain scenario ?

4650

IF i have two columns in Database , While using Database output value ,allthe values in the two column are set as a single row in the QTP datatable, can u suggest me a idea so that QTP Runtime datatable displays the values as it is in the database

2073

What are the cases why parameterization is necessary when load testing the Web server and the database server?

2143

what are the data modeling tools you have used?(polaris)

2065

a web application needs to be created to accept the product name and quantity of a toy from a customer. After the customer has entered the product name the application needs to display the discounted price of the product to the customer (company is offering 35% discount on all products). The application should allow the customer to select the product name from a list box. and also while i'm data binding to a label with custom data binding with some declarations : "The Discounted Price is "+((System.Convert.todouble(lblprodprice.text)*(system.convert.todouble(txtqty.text)) - ((System.convert.todouble(lblprodprice.text)*(system.convert.todouble(txtqty.text)*0.35)). Where i need to give this declaration in asp.net 2.0.

1889

I am B.Tech(CSE) & working in textile mill in IT dept. where implement SAP ag6.0 at Branch side all module like (SD,FICO,MM) etc. And Database & application server at HEAD Ofice(diffrent site).what will be my future in this field (ABAP,BASIS ,Functionality)etc.

2102

how to connect your project in database?

2144

create a job that splits the data in the Jobs.txt file into four output files. You will direct the data to the different output files using constraints. • Job name: JobLevels • Source file: Jobs.txt • Target file 1: LowLevelJobs.txt − min_lvl between 0 and 25 inclusive. − Same column types and headings as Jobs.txt. − Include column names in the first line of the output file. − Job description column should be preceded by the string “Job Title:” and embedded within square brackets. For example, if the job description is “Designer”, the derived value is: “Job Title: [Designer]”. • Target file 2: MidLevelJobs.txt − min_lvl between 26 and 100 inclusive. − Same format and derivations as Target file 1. • Target file 3: HighLevelJobs.txt − min_lvl between 101 and 500 inclusive. − Same format and derivations as Target file 1. • Rejects file: JobRejects.txt − min_lvl is out of range, i.e., below 0 or above 500. − This file has only two columns: job_id and reject_desc. − reject_desc is a variable-length text field, maximum length 100. It should contain a string of the form: “Level out of range: ”, where is the value in the min_lvl field. My Question is how do you write the stage variable for reject rows.

2823

how can you do retesting (datadriven test) using notepad amd by using functions NOTE u should not use datatable methods

2011

plz send me interview questions & answers of Data Structure

2114

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

2707

Hello all, This is my assignment on shell scripting, can anyone help me regarding this ? Create a shell script which connects to the database In second shell script include the first script for the DB connection Create a table (PRADEEP_DATA) with 2 columns (name, value) In Third shell script include the first script for the DB connection And insert/delete the values from the Table, by accepting input from the user This functionality should be a menu driven Program: 1) Insert to the database a. Name b. value 2)Delete from the database a.Name b.value Exception handling needs to be taken care.

2320

sir ,i applied rrb chennai for the post of junier engineer please sent model question papper with solved data to my mail id.aravindaptc@yahoo.co.in

2016

please send data bank of quetions answers on analytical instrumentation.

1978

Hi Every One, This is K.Srinivasarao. I am in teradata side. i am interested to do certifications in teradata. please help me. for this i want teradata dumps. please mail me teradata dumps to tkanisrinivasa@gmail.com Thanks in advance K.Srinivasarao

2201