The
nmap.org website
Nmap is an open source utility for security auditing and network
discovery. Many network admins also use it for networks inventory and
monitoring host or service uptime. It uses raw IP packets in novel ways to
determine what hosts are available on the network.
Answer:
False.
Explanation:
A stethoscope is a medical instrument which is used for listening to the work of the heart and lungs. It consists of a microphone that rests on the patient's chest, and rubber tubes that bring the sound to the earphones. An ordinary stethoscope does not have any moving or electrical parts, as it only mechanically conducts sound from the patient's chest to the doctor's ear. One of the simplest examinations that doctors perform today is listening to the lungs and heart with a stethoscope. With the help of this instrument, noises are heard during the work of the lungs and heart.
Answer: Accelerometer
Explanation:
Accelerometer is the device that is present for orientation detection in smartphones.It helps to perceives the change happening in orientation and accordingly turns the smartphone screen.
- Smartphones use this devices for various purpose like for watching videos, playing phone games, typing etc.This devices functions through detecting motion of rotation or turning in phones .