Database Administration Questions

Peru is a country in South America. Lima is the capital city of Peru. Sol is the currency of Peru.

The given sentence Cache memory is a form of ROM is FALSE. Cache memory, also called CPU memory, is high-speed static random access memory (SRAM) that a computer microprocessor can access more quickly than it can access regular random access memory (RAM).

A view may be a subset of the database or it may contain virtual data that is derived from the database files but is not explicitly stored .

Count function in SQL returns the number of values or rows.

An operating system has three main functions:

(1) manage the computer's resources, such as the central processing unit, memory, disk drives, and printers,

(2) establish a user interface, and

(3) execute and provide services for applications software.

An excise or excise tax or excise duty is a type of tax charged on goods produced within the country (as opposed to customs duties, charged on goods from outside the country). It is a tax on the production of a good. This tax is now known as the Central Value Added Tax (CENVAT).

7 C in a R represents 7 Colours in a Rainbow.