Explanation

Explanation

The digital computer, capable of processing data in binary code (0s and 1s), was primarily developed in the USA.

John Vincent Atanasoff, an American-Bulgarian physicist, invented the first electronic digital computer in the 1930s at Iowa State College.

Explanation

SATA, in full serial advanced technology attachment,  an interface for transferring data between a computer's central circuit board and storage devices.

Explanation

Logical errors occur when the program runs without crashing but gives incorrect output.

These errors are due to wrong logic and cannot be detected by the computer automatically.

Explanation

In Ring topology, each computer is connected to two others, forming a circle.

Data travels in one direction (or sometimes both, in a dual ring) from node to node until it reaches its destination.

Explanation

The Control Unit (CU) directs and coordinates most operations of the computer by managing the flow of data and instructions.

It tells the ALU, memory, and I/O devices how to respond to instructions.

Explanation

In C, getchar() reads a single character from standard input but requires pressing "Enter" to submit the input.

The input is buffered, meaning it waits for the newline (n) before processing the character.

Explanation

A compiler is system software that translates the entire high-level language source code into machine-level object code at once.

It checks for errors during translation and produces a separate executable file.

Explanation

A supercomputer is designed to perform trillions of instructions per second, making it the fastest type of computer for complex computations.

It is used in areas like climate modeling, scientific simulations, and cryptography.

Explanation

Bluetooth is a short-range wireless technology.

It allows devices to communicate with each other over short distances, usually up to 10 meters.

It uses low-power radio waves to transmit data and voice between devices.

Bluetooth was created by Ericsson, a telecom company, in 1994.