Student Questions

Which OS function automatically encrypts data stored on the hard drive to protect it from theft? A) File Management B) Device Drivers C) File Encryption/Disk Encryption D) Error Detection

If i walk 10km per hour then how many km I will walk in 2 hours and 30 minutes?

Which of the following is a natural fiber obtained from plants?

Q6. The Earth attracts the Moon with a force F. What is the force with which the Moon attracts the Earth? A. Zero B. Less than F C. Greater than F D. Equal to F

Q4. According to Newton's law of universal gravitation, if the distance between two objects is doubled, the gravitational force between them becomes: A. Two times stronger. B. Four times stronger. C. Half as strong. D. One-fourth as strong.

Which of the following statements about mass and weight is correct? A. Mass is a force, measured in Newtons. B. Weight is the amount of matter in an object. C. Mass is a scalar quantity, while weight is a vector quantity. D. An object's mass changes depending on where it is in the universe.

7. A person who is hard to please and very selective in their habits. A. Fastidious B. Meticulous C. Eccentric D. Sophisticated

A person who loves and collects books. A. Bibliophobe B. Bibliophile C. Bibliographer D. Librarian

Which of these is a major disadvantage of using Fossil Fuels? A. They are renewable B. they are cheap to install anywhere C. They release Greenhouse gases leading to Global Warming D. They improve air quality

Why is Geothermal energy considered sustainable? A. It depends on the weather B. It uses the constant heat from the Earth's interior C. It requires burning wood D. It is available only in the oceans

A person who acts against religion or established doctrines. A. Heretic B. Fanatic C. Apostate D. Atheist

Photovoltaic (PV) cells are used to convert __________ into electricity. A. Wind energy B. Sunlight C. Heat from the Earth D. Running water

Something that lasts for a very short time. A. Eternal B. Ephemeral C. Temporal D. Immutable

A person who is indifferent to pleasure or pain and remains calm in all situations. A. Stoic B. Cynic C. Optimist D. Fanatic

Which of the following is considered a "Clean Energy" source? A. Coal B. Natural Gas C. Solar Power D. Petroleum

What is the fundamental principle of animation? a) Creating 3D characters b) The illusion of movement created by displaying images in rapid succession c) Taking still photographs d) Editing audio files

What is the purpose of a "Firewall" at the operating system level? A) To increase the storage capacity of the hard drive. B) To monitor and control incoming/outgoing network traffic. C) To speed up the processor. D) To create backup files automatically.

Which function of the OS keeps track of who is accessing the system and what they are allowed to do? A) Memory Management B) Processor Management C) User Authentication and Access Control D) Spooling

What is the primary role of an operating system in computer security? A) To increase the speed of the internet connection. B) To manage resources and protect them from unauthorized access. C) To design graphical user interfaces. D) To edit photos and videos.

Prisha bought a notebook for Rs25.50 and a pen for Rs12.25.She gave Rs 50. How much change would she recieve?