Which shareholders are the real owners of the company?

Equity shareholders
Preference shareholders
Deferred shareholders
Convertible preference shareholders
✅ The correct answer is A.
Equity shareholders are the real owners of the company. Equity shares represent the ownership of a company and capital raised by the issue of such shares is known as ownership capital or owner’s funds. They are the foundation for the creation of a company.

Memory unit performs the function of ___________.

calculations at a very high speed
giving out the end product
controlling at the operating units
storing the data
✅ The correct answer is D.
Memory unit performs the function of storing the data. This unit can store instructions, data, and intermediate results. This unit supplies information to other units of the computer when needed. It is also known as internal storage unit or the main memory or the primary storage or Random Access Memory (RAM).

Which index system is used when small information is required about customers?

Vowel index
Book index
Strip index
Card index
✅ The correct answer is C.
Strip index system is used when small information is required about customers. Strip indexing is a rarer form of indexing. Visualize a set of small strips on card stock, placed so each is visible. The strip index can hang up on a wall.