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interview-questions
0
votes
1 answer
55 views
Database join questions
there are two tables in db Book{ isbn integer, //primary key title char(50), publisher char(30), year integer } Author{ isbn integer, //foreign key…
asked June 24, 2011 10:24 am CDT
SecureFish
-3
votes
2 answers
25 views
Regarding which query runs faster
I am having two table one is having as table 1:char(20) table 2:varchar(20) both table is having 1000 record. now the queries are executed.then…
asked June 17, 2011 3:37 am CDT
user484457
0
votes
3 answers
34 views
Do not fully understand this interview question
The questions is to find a phone number in 50,000 HTML pages in a Linux filesystem in a directory labeled /var/website. Write the script to get a…
asked May 12, 2011 9:33 pm CDT
Aaron
0
votes
3 answers
41 views
Handling large dataset using MySQL.
I am trying to apply for a job, which asks for the experiences on handling large scale data sets using relational database, like mySQL. I would like…
asked May 5, 2011 8:46 am CDT
user297850
1
vote
2 answers
49 views
Image on apache or weblogic interview question
I was asked an interview question where how can I tell if an image is coming from apache or weblogic. How can I determine if it is not a part of the…
asked April 12, 2011 1:09 pm CDT
user665319
0
votes
2 answers
42 views
SQL & Postgres Interview Concepts
Introduction: So, I have an interview tomorrow and I'm trying to review SQL and databases. The job posting says that they want someone with:…
asked February 9, 2011 6:10 pm CST
Jeffrey Greenham