What is the main purpose of an operating system in a computer?
- Correct Answer: Manage hardware and software
- Store data
- Enhance graphics
- Increase internet speed
Explanation: An operating system manages hardware and software resources.
More Random Questions
Q: Which of these is a renewable resource?
Ans: Wind
Ans: Wind
Q: What is the fine for driving with expired registration?
Ans: ₹5,000
Ans: ₹5,000
Q: Where did the 3rd 'North East Games 2024' begin?
Ans: Nagaland
Ans: Nagaland
Q: Radioactive atoms, nuclear explosions, and stars produce what types of rays.
Ans: beta
Ans: beta
Q: Who has been appointed as the new Revenue Secretary in the Finance Ministry on 28 December 2024?
Ans: Arunish Chawla
Ans: Arunish Chawla
Q: What was a key driver for ad spend growth in March 2025?
Ans: Reduced consumer spending
Ans: Reduced consumer spending
Q: The sacrifice and bravery of Sahibzadas of Guru Govind Singh will be included in the curriculum of which state?
Ans: Madhya Pradesh
Ans: Madhya Pradesh
Q: On January 21, 2025, Home Minister Amit Shah chaired the seventh meeting of the "Islands Development Agency" in which city?
Ans: Delhi
Ans: Delhi
Q: What phase is pure chlorine present as?
Ans: gas
Ans: gas
Q: Where has the CAG inaugurated India's first 'Chadwick House: Navigating Audit Heritage' museum on 27 June 2024?
Ans: Shimla
Ans: Shimla
Q: What is the minimum age for a learner’s license for a car?
Ans: 18
Ans: 18
Q: Which organism is commonly associated with pneumonia?
Ans: Streptococcus pneumoniae
Ans: Streptococcus pneumoniae
Q: What is the fine for not carrying a PUC certificate?
Ans: ₹10,000
Ans: ₹10,000
Q: The invention of the wheel is an example of what, which has the goal of solving human problems?
Ans: technology
Ans: technology
Q: Who has announced the launch of a four-year undergraduate course B.Tech in Design on July 26, 2024?
Ans: IT Delhi
Ans: IT Delhi

