Which among these input devices allows a user to send audio signals to a computer for processing, recording, or carrying out commands?

• Headphone

• Microphone

• Speaker

• Webcam

Which among these computers are designed to provide services to client machines in a computer network?

• Mainframe computers

• Microcomputers

• Servers

• Supercomputer

Which among these computers have the capacities to host multiple operating systems and operate as a number of virtual machines and can substitute for several small servers?

• Mainframe computers

• Microcomputers

• Servers

• Supercomputers

These computers can be worn on the body and are often used in the study of behavior modelling and human health.

• Desktop

• Laptop

• Palmtop

• Wearable computers

Which of these computers are suitable for complex computation and have higher processing speeds?

• Analog computers

• Digital computer

• Hybrid computers

Computers that can perform highly calculation-intensive tasks such weather forecasting, molecular theory and quantum physics

• Mainframe computers

• Microcomputer

• Servers

• Supercomputers

Which among these devices allows you to listen music and hear sound effects from your computer?

• Keyboard

• Microphone

• Monitor

• Speaker

Magnetic strip reader is considered as

• Input Device

• Output Device

Mouse is considered as

• Input Device

• Output Device

Laser Printer is considered as

• Input Device

• Output Device