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Wipro Shell Script Interview Questions

Questions Answers Views Company eMail

What are the three main forms of enabling debugging in a shell script?

6 14678

write a shell script to identify the given string is palindrome or not?

17 104575

How do you schedule a command to run at 4:00 every morning?

5 17455

How to create environment variables?What are the conditions for creating variables?

1 6569

what is "umask"?

6 20344

A file has multiple records each having three 30-bit long fields(field1,field2,field3).There is also a lookup file,LOOK_UP.dat.Now, we need to consider only the last ten digits of field1 and lookup the file LOOK_UP.dat. If there a match then field2 and field3 should replaced with corresponding data from the lookup file. otherwise that particular record,for which there is no match, should be stored in a seperate file.

2 4864

There are three departments A,B and C.Write a query to display the names of all the persons( in departments other than A) who are paid higher than the person receiving the lowest salary in DEPT A

1 4430

There is a record with fields namely name,roll no.,salary,grade etc.Now,write a script to create a file with multiple records have same combination of fields but with unique roll numbers.The script should work for different names in the input file.

1 5756

write a shell script that counts a number of unique word contained in the file and print them in alphabetical order line by line?

6 17797

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.

2247

How to replace following lines, catch (DAOException e) { objLogger.error(this.getClass () + "addUpdateIssues() " + e); throw new BOException(5122); } catch (BOException e) { objLogger.error(this.getClass () + "addUpdateIssues() " + e); throw e; } catch (Exception e) { objLogger.error(this.getClass () + "addUpdateIssues() " + e); throw new BOException(5122); } Needs to be changed in to, catch (DAOException e) { AppException.handleException (null, null, e, null, null, null, "BOException", this.getClass() + "addUpdateIssues() ", null, null, null, null, null, null, null, null, 5122); } catch (BOException e) { AppException.handleException (null, null, null, e, null, null, "BOException", this.getClass() + "addUpdateIssues() ", null, null, null, null, null, null, null, null, 0); } catch (Exception e) { AppException.handleException (null, null, null, null, null, e, "BOException", this.getClass() + "addUpdateIssues() ", null, null, null, null, null, null, null, null, 5122); }

2375

How to find duplicate record in file using shell script?

1406

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Wipro Shell Script Interview Questions

Wipro Shell Script Interview Questions (12)

Un-Answered Questions

How would you teach an old lady to fix her dwindling internet connection?

2055

Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?

1969

What is an action hook?

166

What is the theoretical reason for the size of a zig zag grounding transformer to be 1.732 times less than that of a wye-delta grounding transformer used for the same application?

2282

How to set the focus in an element using javascript?

1029

What are cursors? Explain different types of cursors. What are the disadvantages of cursors? How can you avoid cursors?

1171

Pls u can u r mail id to my personal mail id also if they dont want to give u r mail id n comman place

2150

How can you get sql*loader to commit only at the end of the load file? : aql loader

1014

Write syntax to define friend functions in C++.

1079

How to associate functions with objects using javascript?

1089

An expression to whose value an operater is applied a) operand b) variable c) constant d) all of the above

1171

Describe the adeno-associated virus packaging ?

2103

What is a c++ vector?

1057

What are your greatest achievements so far?

1950

What are the Roles and Responsibilities of BDM in IT Industry ? And Tell me some thing about about IT industries

4368