India: Science ...

Consider the following statements:
1. Generative design is generated by a set of algorithm by using a computer program.
2. Generative design explores various designs in the fields of Art, Architecture, Communication and Products.
Which of the statements given above is/are correct? 

Which one of the following invented the television video games?

How does the light pen, a picker input device of graphic applications work?

Which one of the following persons introduced the desktop metaphor?

Which one of the following is correct about the WIMP for human-computer interaction, which is later replaced by GUI?

What is the Window System of GUI?

Consider the following statements:
1. Trackball is a input device consisting of a bail held by a socket containing sensors to detect a rotation of the ball about two axes.
2. Trackballs are used in the computerised radar consoles like an air-traffic control room or sonar equipment on a ship or submarine.
Which of the statements given above is/are correct?

Which one of the following persons is the pioneer in the development of the computer graphics?

Which one of the following is a set of program instruction that can attach itself to a file, reproduces itself and spread to other file?

What is URL?