Which of the following is a single chip based device that is a complete processor in itself and is capable of performing arithmetic and logical operations?

Correct option is C

Ans: (C) Microprocessor

Explanation
A Microprocessor is a single chip that performs arithmetic and logical operations as part of a computer's processing unit.

Information Booster:

• Microprocessor: The Intel 4004 was the first microprocessor, introduced in 1971. It is the core of the CPU, handling program execution and enabling computing tasks.
• Arithmetic and Logical Operations: The microprocessor performs crucial tasks like addition, subtraction, and decision-making based on logical operations (AND, OR, NOT).
• Evolution: Over time, microprocessors have become more powerful, with modern processors containing billions of transistors for enhanced speed and functionality.
• Core Component: It serves as the "brain" of the computer, processing data and instructions that drive most of the system's functions.

Incorrect Options Explanation:

• Operating system: A software for managing resources and providing services to other software, not a hardware component like a processor.
• Modem: A device for modulating and demodulating signals to transmit data over communication lines, but not a processor.
• Multiprocessing: Involves the use of multiple processors or cores, but is not related to a single chip processor.