Which of the following is a common output device used in computers? [#1483]

A printer is an output device that produces physical copies of digital documents. It can print text, images, and graphics.

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A printer is an output device that produces physical copies of digital documents. It can print text, images, and graphics.

A firewall is a security system that monitors and controls network traffic. It acts as a barrier between a trusted network (e.g., your home or office network) and an untrusted network (e.g., the internet). Firewalls help prevent unauthorized access to your network.

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A firewall is a security system that monitors and controls network traffic. It acts as a barrier between a trusted network (e.g., your home or office network) and an untrusted network (e.g., the internet). Firewalls help prevent unauthorized access to your network.

Cache memory is a small, high-speed memory component located within the CPU. Its primary purpose is to significantly speed up the CPU's access to frequently used data and instructions.

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Cache memory is a small, high-speed memory component located within the CPU. Its primary purpose is to significantly speed up the CPU's access to frequently used data and instructions.

RAM is volatile (loses data when power is off) while ROM is non-volatile (retains data).

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RAM is volatile (loses data when power is off) while ROM is non-volatile (retains data).

A search engine is a software application that helps users find information on the internet. It works by indexing web pages and then retrieving relevant results based on user queries.

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A search engine is a software application that helps users find information on the internet. It works by indexing web pages and then retrieving relevant results based on user queries.

A bit (binary digit) is the smallest and most fundamental unit of data in computing. It represents a single binary value, either a 0 or a 1. All other units of digital data, such as bytes, kilobytes, megabytes, etc., are made up of combinations of bits. A byte, for example, is composed of 8 bits.

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A bit (binary digit) is the smallest and most fundamental unit of data in computing. It represents a single binary value, either a 0 or a 1. All other units of digital data, such as bytes, kilobytes, megabytes, etc., are made up of combinations of bits. A byte, for example, is composed of 8 bits.

Sualkuchi, a small town in the Kamrup district of Assam, is renowned for its silk industry, particularly for the production of Muga silk sarees. The Sualkuchi silk saree, often featuring intricate designs and the distinctive golden sheen of Muga silk, is a traditional attire and a significant part of Assam's cultural heritage. It's often referred to as the "Manchester of Assam" due to its textile industry.

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Sualkuchi, a small town in the Kamrup district of Assam, is renowned for its silk industry, particularly for the production of Muga silk sarees. The Sualkuchi silk saree, often featuring intricate designs and the distinctive golden sheen of Muga silk, is a traditional attire and a significant part of Assam's cultural heritage. It's often referred to as the "Manchester of Assam" due to its textile industry.

Dossier

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Dossier

An operating system (OS) acts as a manager for a computer's hardware, ensuring that different programs and tasks can share and use resources like the CPU, memory, and storage devices efficiently.

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An operating system (OS) acts as a manager for a computer's hardware, ensuring that different programs and tasks can share and use resources like the CPU, memory, and storage devices efficiently.

Machine language is the only computer language that is directly written and understood in binary codes (sequences of 0s and 1s). It is the lowest-level programming language and is specific to the computer's architecture. Every instruction that the CPU executes is in machine code. Assembly language uses mnemonics to represent machine code instructions, making it slightly more human-readable than raw binary, but it still requires an assembler to translate it into machine code. High-level languages are much more abstract and human-readable, requiring compilers or interpreters to translate them into machine code before execution.

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Machine language is the only computer language that is directly written and understood in binary codes (sequences of 0s and 1s). It is the lowest-level programming language and is specific to the computer's architecture. Every instruction that the CPU executes is in machine code. Assembly language uses mnemonics to represent machine code instructions, making it slightly more human-readable than raw binary, but it still requires an assembler to translate it into machine code. High-level languages are much more abstract and human-readable, requiring compilers or interpreters to translate them into machine code before execution.

The ancient Indian text "Rasaratnakara" (meaning "Ocean of Mercury" or "Jewel Mine of Mercury"), which delves into the intricacies of alchemy, metallurgy, and chemistry, is widely attributed to the Indian metallurgist and chemist Nagarjuna. This work is significant for detailing processes like the extraction of various metals including gold, silver, tin, and copper. While there can be some historical ambiguity due to multiple individuals bearing the name Nagarjuna and other texts with similar titles (like a 13th-century work by Nityanatha Siddha), the most prominent "Rasaratnakara" in the context of ancient Indian chemistry is associated with Nagarjuna, often placed around the 8th century AD.

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The ancient Indian text "Rasaratnakara" (meaning "Ocean of Mercury" or "Jewel Mine of Mercury"), which delves into the intricacies of alchemy, metallurgy, and chemistry, is widely attributed to the Indian metallurgist and chemist Nagarjuna. This work is significant for detailing processes like the extraction of various metals including gold, silver, tin, and copper. While there can be some historical ambiguity due to multiple individuals bearing the name Nagarjuna and other texts with similar titles (like a 13th-century work by Nityanatha Siddha), the most prominent "Rasaratnakara" in the context of ancient Indian chemistry is associated with Nagarjuna, often placed around the 8th century AD.