1. COMPUTERS: A computer is an electronic device for storing and processing data. Computers come in various types such as:
a) Personal computers
b) Laptops
c) iPad
s
2. FAX MACHINE: fax stand for facsimile i.e. make a copy. It is a device that can send or receive pictures and texts over a telephone line.
3. AUTOMATED TELLER MACHINE: An automatic teller machine (ATM), commonly called cash point is a computerized device that provides the clients of financial institutions access to financial transaction in a public space without the need of a cashier, human clerk or bank teller.
4. DISPENSING MACHINE (A VENDING MACHINE): This is a machine which dispenses items such as snacks, beverages, lottery, tickets, etc to customers automatically.
Answer: PC servers
Explanation: PC(Personal computer) servers are the helps in the utilization of the network services to the software and hardware of the computer. It manages the network resources . In the past time ,Mindrange computers, mini computers etc are present time's PC servers.
Other options are incorrect because laptops ,PDA(Personal digital assistant) or tablets are the modern version of the computer units that are portable and compact with fast processing. Thus the correct option is option PC servers.
Answer:
<h2>Expectation </h2>
Explanation:
Expectation is an idea concerning what will happen in the future
