hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"
Unlike materials as well as materials of different thickness can be butt welded by ?
Define transaction and transaction isolation levels?
How do I use strcmp?
What is the function of linear dataset in vsam?
Explain the types of joins in sql?
What is heading tag?
what is elastic file system (efs) and how it is useful than ebs.
what is JSON objects?
When using multiple dml statements to perform a single unit of work, is it preferable to use implicit or explicit transactions, and why?
Is the upward move of the warm air good or bad for the dispersion of pollutants?
Where is python used?
Define astm?
Explain the biggest disadvantage of using a vsam dataset?
Which sorting algorithm uses minimum number of swaps?
