Space & Science — Set 5
Abbreviations · अंतरिक्ष और विज्ञान · Questions 41–50 of 50
What is the full form of 'ECG' in medical science?
Correct Answer: B. Electrocardiogram
ECG stands for Electrocardiogram. It is a test that records the electrical activity of your heart through electrodes attached to the skin. It helps in detecting heart problems like arrhythmias and heart attacks.
What does 'GPS' stand for?
Correct Answer: D. Global Positioning System
GPS stands for Global Positioning System. it is a network of about 30 satellites orbiting the Earth at an altitude of 20,000 km. The system was originally developed for military use but is now used globally by civilians.
What is the full form of 'URL' in internet technology?
Correct Answer: A. Uniform Resource Locator
URL stands for Uniform Resource Locator. It is the address of a unique resource on the web. It usually consists of a protocol (like http), a domain name, and a path.
What does 'WWW' stand for in web browsing?
Correct Answer: B. World Wide Web
WWW stands for the World Wide Web. it is an information system where documents and other web resources are identified by URLs. it was invented by Tim Berners-Lee in 1989.
What is the full form of 'ISRO'?
Correct Answer: A. Indian Space Research Organisation
ISRO stands for Indian Space Research Organisation. It is the space agency of the Government of India. It has launched several successful missions like Mangalyaan and Chandrayaan.
What does 'LED' stand for in lighting?
Correct Answer: B. Light Emitting Diode
LED stands for Light Emitting Diode. It is a semiconductor light source that emits light when current flows through it. LEDs are highly efficient and have a longer lifespan than incandescent bulbs.
What is the full form of 'NASA'?
Correct Answer: B. National Aeronautics and Space Administration
NASA stands for National Aeronautics and Space Administration. It is the U.S. government agency for space exploration. NASA's headquarters is in Washington, D.C.
What does 'RAM' stand for in computer science?
Correct Answer: C. Random Access Memory
RAM stands for Random Access Memory. It is a form of computer data storage that stores data currently in use. RAM is volatile, meaning data is lost when the computer is turned off.
What is the full form of 'HTTP'?
Correct Answer: B. Hypertext Transfer Protocol
HTTP stands for Hypertext Transfer Protocol. It is the foundation of data communication for the World Wide Web. It defines how messages are formatted and transmitted.
What does 'DNA' stand for?
Correct Answer: C. Deoxyribonucleic Acid
DNA stands for Deoxyribonucleic Acid. It is the hereditary material in humans and almost all other organisms. It contains the instructions for the development and functioning of living things.