RBS Interview

RBS Interview
1. Write a program in Java to return fibonacci series in an array upto n numbers of the series :
int[] getFibonacci(int n);

2. Write a program to set a given name-value pair in cache so that the value expires after 5 min, the methods could be :
String getValue(String name); // Returns value corresponding to given name, if getValue is called after 5 min of calling setValue for the same pair, this will return null
String setValue(String name, String value); // Sets name, value pair in the cache and expires the data from cache after 5 min of upload

3. Give a design for desktop search engine including different components, data structure used, designs

4. Design a schema for School Management System for teachers, students and subjects where :
a). A teacher can teach to any number of studetns
b). A student can be taught by any number of teachers
c). A teacher can teach many subjects and a subject can be taught by many teachers
d). A student can study any number of subjects

Design the schema considering there are 15 subjects, 100 teachers and 1000 students so that the reports can be generated for conditions like
- Generate report for all the teachers who are teaching a particular subject to students

5. How can we make a class clonable?

6. Give a design for a system which has :
a). A flat-file database system
b). 10-20 processes reading/updating the DB system

Design this considering in mind that there could be clashes when more than 1 process will update the DB and you've to manage this so this conflict can never happen.

7. Why is java platform independent?

8. How you will design a system which needs 100 identical processes to perform some tasks? How many threads can be spawned to optimize this without degrading system performance?

Royal Bank Of Scotland Interview Questions Testing

Royal Bank Of Scotland Interview Questions Testing

1. What is 80/20 rule in software testing?
2. At what stage in the sdlc testing should be started?
3. What HLD and LLD’s in Design phase of SDLC?
4. Which bug tracking tool your company uses and why?
5. Can we Test a Web Application without using automation tools?
6. What a test engineer should be capable of in your words?
7. Rate yourself in QTP between 1 to 10?
8. What is Object Repository and how many types?
9. How to add a Synchronization point while Recording?