What is the main purpose of an operating system in a computer?

Explanation: An operating system manages hardware and software resources.

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Q: What bond is the force of attraction that holds together two atoms that share a pair of valence electrons?
Ans: covalent

Q: The famous Silver Filigree art form received a GI tag in which Indian state?
Ans: Odisha

Q: What is the rule for using high beam headlights?
Ans: On highways at night

Q: Who was awarded the 'Maharashtra Gaurav Award'?
Ans: Dr. Uma Rele

Q: Where has HUDCO launched the 'Uphaar Milk Program' to tackle malnutrition on December 7, 2024?
Ans: Chhattisgarh

Q: Who has been appointed as the ambassador of ICC Women's T20 World Cup Qualifier on April 27, 2024?
Ans: Sana Mir

Q: What was the expected impact of tariffs on U.S. consumer electronics prices in 2025?
Ans: Increase

Q: Where is India’s first National Dolphin Research Centre inaugurated?
Ans: Patna

Q: To which country has Prime Minister Modi gifted 'Bhishma Cubes'?
Ans: Ukraine

Q: Which maternal health condition is characterized by proteinuria and hypertension after 20 weeks of gestation?
Ans: Preeclampsia

Q: Who has launched the FTPI 2023 award on December 1st?
Ans: BPCL

Q: What are atoms with unstable nuclei are considered to be?
Ans: radioactive

Q: Which Gupta ruler issued the Gadhwa inscription?
Ans: Kumaragupta

Q: Which country joined UN Water Convention as 10th African country?
Ans: Ivory Coast

Q: Who represented India in the UNFPA meeting?
Ans: Neeru Yadav