Technical Questions

Testing Software

2010-01-08T01:29:00.000-08:00

Ranorex Automation Functional Testing User Guide:
1. Go to the Ranorex website.
http://www.ranorex.com/
Click on the PRODUCT and choose the Ranorex Recorder (Ranorex 2.2) and Ranorex Studio, and Ranorex Spy.
http://www.ranorex.com/products/ranorexrecorder.html
Click on Download Trial. (It is validated in 30 days)
2. Tutorial manual:
Read the user manual pdf format.
http://www.ranorex.com/Documentation/Ranorex-Tutorial.pdf
Read the API format.
http://www.ranorex.com/Documentation/Ranorex-2.0/
Read the online user guide.
http://www.ranorex.com/support/user-guide-20.html
3. Calculation Demo example:
http://www.ranorex.com/fileadmin/flash/Ranorex-2.0/Ranorex-2.0-Demo.htmlReminder:
Ranorex 2.2 feature both record/playback and scripting option.

Unix/Linux

2009-11-24T00:16:00.001-08:00

Java

2009-11-24T00:13:00.001-08:00

C

2009-11-24T00:02:00.003-08:00

C Programming:

PHP

2009-11-24T00:02:00.001-08:00

bubble sort

A sorting technique in which pairs of adjacent values in the list to be sorted are compared and interchanged if they are out of order; thus, list entries "bubble upward" in the list until they bump into one with a lower sort value. Because it is not very good relative to other methods and is the one typically stumbled on by naive and untutored programmers, hackers consider it the canonical example of a naive algorithm. The canonical example of a really *bad* algorithm
is bogo-sort. A bubble sort might be used out of ignorance, but any use of bogo-sort could issue only from brain damage or willful perversity.

MySQL Interview Questions:

2009-11-23T23:51:00.000-08:00

login:
mysql -u root -p

Show database:
show databases
use database
describe database

select statement:
SELECT f_name, l_name from employee_data where f_name = 'John';

order by:keyword is used to sort the result-set by a specified column or keyword sort the records in ascending order by default.

group by:GROUP BY statement is used in conjunction with the aggregate functions to group the result-set by one or more columns.

distinct:used to return only distinct (different) values.

update:
UPDATE table_name
SET column1=value, column2=value2,...
WHERE some_column=some_value

delete:
DELETE FROM table_name
WHERE some_column=some_value

avg:
SELECT AVG(column_name) FROM table_name

max:
SELECT MAX(column_name) FROM table_name

outer join:
SELECT A1.store_name, SUM(A2.Sales) SALES
FROM Geography A1, Store_Information A2
WHERE A1.store_name = A2.store_name (+)
GROUP BY A1.store_name

FIX Protocol Interview Questions:

2009-11-23T23:44:00.001-08:00

What is FIX protocol?
-A series of messaging specifications for the electronic communication of trade-related messages.
-Protocol is an electronic communications protocol initiated in 1992 for international real-time exchange of information related to the securities transactions and markets.

FIX message format layout
Header+Body+Trailer : FIX Content
Body
Order / Trade Details Info
Trailer
Security Check thru Signature and CheckSum

User:
FIX is widely used by both the buy side (institutions) as well as the sell side (brokers/dealers) of the financial markets.