Questions

The concrete slump recommended for beams and slabs is 30 to 125 mm.

No. Boiling water is not a chemical change. Because in this process it doesn't loss its properties. It just changes its state i.e, from liquid state to gaseous.

Hence, Boiling water is a Physiacl change and not a chemical change.

Configuration Management is a support for software in managing the different items in the product, and changes in them.

Someone who receives money in exchange for a promise to pay it back later is called a borrower1, and the person making the loan is the lender.

The decentralization system was recommended by Balwant Rai Mehta.

A shell is an interactive user interface to an operating system services that allows an user to enter commands as character strings or through a graphical user interface. The shell converts them to system calls to the OS or forks off a process to execute the command. System call results and other information from the OS are presented to the user through an interactive interface. Commonly used shells are sh,csh,ks etc.

TRUST.