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RBS Interview Questions

Questions Answers Views Company eMail

What is the difference between a vector and an Array? (Java)

3 7485

isro papers

2 8924

What is the difference between AWK and SED commands? Plz give example and explain...

3 46856

how to deploy the application

1 3267

There is a table1 with records (1,2,3,4,5,6) and table2 with records (4,5,6,7,8,9).write a query so as to get the result as 1,2,3,4,5,6,7,8,9

12 17341

how do u update the faltfile into db2 table ?

4 10893

1) There are 10 different threads in runnable state. Each having priority 1 to 10. How does the CPU schedules or executes these threads?

2 7003

2) Suppose there are 5 directories having lot of files (say txt files) in each directory. 2 things :- 2.1) You want to search for filenames which have a particular pattern. 2.2) Out of these filtered files you want to search for a particular keyword or a search string. How can you achieve this?

2240

3) Suppose you are a very rich person, having 50 rooms and you have lost the key for one of the room's. How effectively you can find this key? (Qs2 and Qs3 are related)

3 8756

Suppose there is a System A which gives some output. This output is used as input by system B. The rate at which System A produces is faster than the rate at which system B consumes it. How can you improve this?

1 5678

Suppose there is an Online shopping cart application having different objects like Cart, SelectionItem, Billing, COnfiguration, Authentication, Authorization, PersonalDetails etc. Out of this which one can be made a singleton pattern and why?

2 10600

What is Co-Variant return type in method overriding?

1 5692

7) Suppose there is Student class like class student { int age; string name; } We want to store these objects in a HashMap. Do we need to override any methods in Student class? If any which ones and why? what if i just override equals or just hashcode? what will be the results in both the cases?

4 9105

Can an abstract class have a constructor?

1 9503

if a table is getting updated what happens if a function is called from sql query?

2 9175

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RBS Interview Questions

Un-Answered Questions

A cylindrical wire is compressed in length by 10%. The percentage decrease in the resistance will be?????

2217

What is a function argument in java?

948

What is the major difference between Acceptance test , Functional test , Usability test and Performance test with special reference to auotomotive domain

1993

What is difference between class and object in java?

1021

What is the importance of tLoqateAddressRow component in Talend?

What is the different between array and hash in perl programming?

874

What is public blockchain? Give examples?

What are automatically set in the asset masters during initial acquisition? : fi- asset accounting

1072

How to move files from one directory to other in unix?

896

Astronomers usually detect the electromagnetic emissions of a single neutron star in what single form?

108

what are the names of the reports that you prepared?

1046

What is the term "positions" used in joomla?

What is vendor tool and give examples?

1026

Why are there no viruses on linux?

913

What is the query and subquery?

1029