How can we improve the drupal site performance?
what do you mean by custom groups?
What is jms module?
what are the data types supported by JSON?
Explain how the use of shutdown can improve client performance.
What is the difference between reference type and value type?
What is the use of heap sort?
Mention what is select case statement?
Why are dll files missing?
what is threaded joints ,where present usage ?
wat you mean by harmonics? why you r using isolation transformer in digital ups or in normal means igbt ups?
If a particular file is 50 mb, will the hdfs block still consume 64 mb as the default size?
Explain the features of bootstrap.
How do I change the number of rows in a table in word?
How many h1 tags can you have on a single web page? Does it even matter?