How to connect to the Database from QTP ?
Answer : Create an ADODB connection object which is required step for connecting to database as below….
Browsing Tag
ValueLabs interview questions and answers
63 posts
How to run PHP in command line ?
Answer : PHP is a server side scripting language, a lot of development using PHP…
How to download a php script directly in your script page ?
Answer : Here we create a PHP script, name it “download.php”…
How to find out, how a user visited a particular page ?
Answer : We add a counter in that page….
What is DITA ?
Answer : Darwin Information Typing Architecture (DITA) is the most ideal approach…
What are the differences between Impala and Apache Drill ?
Answer : Analytic DBMS for Hadoop Schema-free SQL Query Engine for Hadoop…
What is the difference between Impala and Apache Hive ?
Answer : Impala does runtime code generations
for “big loops ” using llvm…
What is the difference between Apache Hadoop and Cloudera in big data ?
Answer : Apache Hadoop is the Hadoop distribution from Apache group…
What is the architectural design and features of Cloudera Impala ?
Answer : The impala server consist of distributed and massively parallel processing info engine…
What is Cloudera’s technology stack ?
Answer : Here are some products that make up Cloudera’s tech stack:…
What is cloudera impala ?
Answer : Impala was the first to bring SQL querying to the public in April 2013…
Lazy writer in Memory ?
Answer : Lazy write is an effect caused by the use of a write-back cache…
What is the difference between the SubQuery and Corelated SubQuery ?
Answer : The inner query is executed only once…
What is the Difference between join and union ?
Answer : The union operator combines the results of two or more queries into a single result set…
