Explanation

Microprocessors are used in many other electronic devices, including:

Computers,

Digital systems,

Calculators

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Microprocessors are used in many other electronic devices.

Inventor of Microprocessors: Marcian E Hoff

Microprocessors in 4th generation computer.

Explanation

The CPU directly accesses RAM to fetch and execute instructions quickly.

RAM is volatile memory, meaning it temporarily stores data being used or processed.

Explanation

Stealing a book is a physical theft, not done through digital means — so it’s not a cybercrime.

Cybercrimes include actions like stealing passwords, hacking, and online fraud, all involving computers or the internet.

Explanation

cin >> age; is the correct syntax in C++ to take input from the user and store it in the variable age.

The >> operator is used with cin to extract the input value into the variable.

Explanation

Thomas J. Watson is the founder of IBM (International Business Machines Corporation).

• IBM (International Business Machines) was founded on June 16, 1881, as Tabulating Machine Company, later renamed IBM in 1924.
• It has since become a well-known technology company.

Explanation

To find the decimal equivalent of the binary number 1011:

(1 × 2³) + (0 × 2²) + (1 × 2¹) + (1 × 2⁰)

= (1 × 8) + (0 × 4) + (1 × 2) + (1 × 1)

= 8 + 0 + 2 + 1

= 11

Explanation

Arrays store elements in a sequential (linear) order, where each item has a fixed position (index).

They allow efficient access to elements using their index, making them a linear data structure.

Explanation

The Entity Relationship (ER) Model visually represents entities, their attributes, and relationships in a database.

It is widely used in database design to define the logical structure before actual implementation.

Explanation

A non-preemptive resource cannot be forcibly taken from a process once it has been allocated — like a printer mid-task.

The resource is released only when the current process finishes using it.

Explanation

World Wide Web (WWW)

World-Wide Web Worm (WWWW)

English scientist Tim Berners-Lee invented the World Wide Web in 1989.

WWW Birth place CERN near Geneva, Switzerland.

The browser was released for general public in August 1991.