LIVING IN IT ERA

Identify the picture given.

(a)  

Identify the picture given.

(a)  

Identify the picture given.

(a)  

Identify the picture given.

(a)  

Communication technologies began with simple tools like smoke signals and drums used by ancient civilizations to convey messages over long distances.

• PRE-MODERN ERA

• TELEGRAPH

• TELEPHONE

• COMMUNICATION

Samuel Morse’s development of the electric telegraph allowed near-instantaneous communication over long distances using Morse code, marking a breakthrough in communication.

• TELEPHONE

• TELEGRAPH

• TELEVISION

• RADIO AND TELEVISION

Alexander Graham Bell’s invention of the telephone revolutionized interpersonal communication, allowing voice communication over wires.

• TELEGRAPH

• TELEVISION AND RADION

• TELEPHONE

• RADIO

The invention of the radio (1890s) and television (1920s) transformed communication, enabling mass media broadcasts.

• TELEPHONE

• TELEVISION AND RADIO

• TELEGRAPH

• MODERN ERA

These early machines were primarily used for scientific and military purposes.

• ENIAC

• UNIVAC

• TRANSISTORS

• CIRCUITS

 Which period marked the beginning of modern computing?

• a) Vacuum Tube Era (1940s-1950s)

• b) Transistor Era (1950s-1960s)

• c) Integrated Circuit Era (1960s-1970s)

• d) Mechanical Era (1822-1940s)