Successful choral directors are typically expert musicians who are accomplished in the field of music. Depending on their employer, directors may be required to have some type of formal training in a related major, such as music or music education.
The term false alarm is actually a misnomer, and is regularly replaced by the term nuisance alarm. When a sensor operates, it is hardly false, and it is usually a true indication of the present state of the sensor.
RESPONSE: It may have been true a nuclear device ended the war in 1945 (what nation then was about to challenge the United States, the only nuclear-weapons-capable country in the world?), but its not true today.n the false nuclear attack warning in 1983, Stanislav Petrovs decision to disobey procedure was intuitive: The thought crossed my mind that maybe someone had really launched a strike against us. That made it even harder to lift the receiver and say it was just a false alarm.