Science
What gas do plants absorb from the atmosphere during photosynthesis?
Answer: Carbon dioxide (CO2)
Explanation: Plants take in carbon dioxide and convert it into oxygen through the process of photosynthesis.
What does CPU stand for?
Answer: Central Processing Unit
Explanation: The CPU is the primary component responsible for executing instructions in a computer.
Which inventor is known for creating the light bulb?
Answer: Thomas Edison
Explanation: Edison developed the first commercially practical incandescent light bulb.
Who painted "Starry Night," a masterpiece featuring swirling night skies and a small town?
Answer: Vincent van Gogh
Explanation: Van Gogh's post-impressionist style and emotional use of color are evident in this iconic painting.
What is Machine Code?
Machine code, also known as machine language, is the elemental language of computers. It is read by the computer's central processing unit (CPU), is composed of digital binary numbers and looks like a very long sequence of zeros and ones.
What is the powerhouse of the cell?
Answer: Mitochondria
Explanation: Mitochondria are organelles that generate energy for the cell through cellular respiration.
What is the purpose of RAM in a computer?
Answer: Random Access Memory
Explanation: RAM provides temporary storage for data that the CPU is currently using or processing.
Which inventor and scientist is known for the discovery of the laws of motion and universal gravitation?
Answer: Sir Isaac Newton
Explanation: Newton's groundbreaking work laid the foundation for classical mechanics.
Which Italian sculptor created the statue of David and painted the ceiling of the Sistine Chapel?
Answer: Michelangelo Buonarroti
Explanation: Michelangelo's masterpieces in both sculpture and painting are key highlights of the Renaissance period.
What is a Programming Language?
A programming language is a special set of rules and instructions that humans use to communicate with computers. Just as people from different parts of the world speak different languages to understand each other, computers require their own languages to understand and execute tasks.
What is the largest planet in our solar system?
Answer: Jupiter
Explanation: Jupiter is the largest planet, with a diameter more than 11 times that of Earth.
Which technology allows data to be stored on remote servers accessible over the internet?
Answer: Cloud computing
Explanation: Cloud computing enables users to access and store data over the internet rather than on local devices.
Who is credited with inventing the telephone?
Explanation: Bell patented the first practical telephone in 1876.
What later Renaissance artist was primarily known for his sculptures?
Donatello
He worked with stone, bronze, wood, clay, stucco, and wax, and used glass in inventive ways. He had several assistants, with four perhaps being a typical number.Ref. ? Although his best-known works are mostly statues executed in the round, he developed a new, very shallow, type of bas-relief for small works, and a good deal of his output was architectural reliefs for pulpits, altars and tombs, as well as Madonna and Childs for homes.
What is a Loop?
A control structure that repeats a group of statements as long as a certain condition is true. Common types include "for" and "while" loops.
What causes the Earth's seasons?
Answer: Tilt of the Earth's axis
Explanation: The tilt of the Earth's axis relative to its orbit around the Sun leads to seasonal changes.
What does URL stand for in the context of web addresses?
Answer: Uniform Resource Locator
Explanation: A URL is a web address that specifies the location of a resource on the internet.
Who was both a famous inventor and painter during the Renaissance era, painted the iconic "Mona Lisa"?
Leonardo da Vinci
Which Renaissance artist painted "The School of Athens?"
Raphael
Many of his works are found in the Vatican Palace, where the frescoed Raphael Rooms were the central, and the largest, work of his career. The best known work is The School of Athens in the Vatican Stanza della Segnatura.
What is a Function?
A reusable block of code that performs a specific task, which can be called multiple times from different parts of a program.
What is the smallest unit of matter?
Atoms are the smallest units of matter that have all the characteristics of an element. Atoms combine to form molecules. Atoms are composed of smaller particles known as protons, neutrons, and electrons.
What is the primary function of an operating system in a computer?
Answer: Manage hardware and software resources
Explanation: An operating system coordinates various components of a computer and facilitates user interactions.
Who is the inventor of the first successful practical computer, known as the Analytical Engine?
Answer: Charles Babbage
Explanation: Although never fully built, Babbage's design laid the groundwork for modern computers.
Which Dutch painter is famous for his realistic and detailed works, including "The Night Watch"?
Answer: Rembrandt van Rijn
Explanation: Rembrandt was a leading figure of the Dutch Golden Age and a master of chiaroscuro.
What is Programming Syntax?
The set of rules that dictate the proper structure and format of a programming language.