General Knowledge MCQ - English
OS computer abbreviation usually means ?
Order of Significance
Open Software
Operating System
Optical Sensor
Answer : C
Free Online Test
View More Related Question
1) What does AC and DC stand for in the electrical field?
Alternating Current and Direct Current
A Rock Band from Australia
Average Current and Discharged Capacitor
Atlantic City and District of Columbia
View Answer
2) What was the active medium used in the first working laser ever constructed?
3) In which decade with the first transatlantic radio broadcast occur?
4) What frequency range is the High Frequency band?
5) Made from a variety of materials, such as carbon, which inhibits the flow of current...?
