An antivirus software is an example of:

1. Application software
2. System software
3. Utility software
4. None of these

Integrated Circuits (ICs) were introduced in which generation of computers?

1. First generation
2. Second generation
3. Third generation
4. Fourth generation

ALU + CU = …………… .

1. MU
2. IPO
3. CPU
4. Operating System (OS)

……………, also known as additive manufacturing, is a process of creating three-dimensional physical objects from a computer model or digital file.

1. 3D printing
2. Laser printing
3. Scanning
4. Plotting