PT 1 Computer Revision Grade 4

Identify the device

• Abacus

• Napier's Bone

• Pascaline Calculator

• Difference Engine

Identify the device

• Abacus

• Pascaline calculator

• Difference engine

• Analytical Engine

Technology of First Generation computer

• Transistor

• Integrated Circuits

• Vacuum Tube

• Robots

Thousands of transistor were combined together to get one single _______________

• Integrated Circuits

• Vacuum tube

• Microprocessor

• None of the above

Natural Language Processing(NLP) helps computer to understand, interpret and manipulate human language. Example of an AI device that can do NLP is

• Robot

• Alexa

• Smart Watch

• Google Specs

Cleverbot is an application that can converse with humans. Humans chatting with Cleverbot feel as if they are talking to their friend. Cleverbot belongs to which generation?

• First

• Third

• Fourth

• Fifth

World Wide Network was developed in ____________ generation.

• First

• Second

• Third

• Fourth

Virtual Reality game or Aviation or Military training etc., use wearable technology called _______________

• Smart watch

• Fitness tracker

• Head Mounted Displays

• None of the above

____________________ characteristics of computer means it can perform a variety of different tasks.

• Diligence

• Versatility

• Accuarcy

• Speed

ENIAC is an example of ______________ generation computer.

• First

• Second

• Third

• Fourth