Computer | MCQs

Explanation

the mouse can help in Computing To move the cursor on the screen

Explanation

Cache memory is the fastest system memory, required to keep up with the CPU as it fetches and executes instructions.

Explanation

One Terabyte (TB)= 1024 gigabytes (GB).

The size of information in the computer is measured in Kilobytes (KB), Megabytes (MB), Gigabytes (GB), and Terabytes (TB).

1 Kilobyte (KB) = 1024 bytes

One Megabyte (MB) = 1024 Kilobytes (KB)

One Gigabyte (GB) =  1024 Megabytes MB?

Explanation

Cathode rays are produced when there is a potential difference (voltage) applied across the electrodes. 

Explanation

There are three logical operators: and , or , and not .

Explanation

Input/Output has Direct Access to main memory.

Explanation

The fourth generation of computers is marked by the use of Very Large Scale Integrated (VLSI) circuits.

VLSI starts in 1970

Explanation

Technology is the application of knowledge for achieving practical goals in a reproducible way.

Explanation

C is a general-purpose computer programming language.

It was created in the 1970s by Dennis Ritchie and remains.

Explanation

The main electronic component used in first-generation counterparts was Vacuum Tubes and Valves.

Leo is called the first-generation computer.

The five generations of computers:

1. First Generation (1946-1959 or 1940-1956): Vacuum tube-based technology (e.g., ENIAC).
2. Second Generation (1959-1965 or 1956-1963): Transistor-based technology.
3. Third Generation (1965-1971 or 1964-1971): Integrated circuit-based technology.
4. Fourth Generation (1972-1980): VLSI microprocessor-based technology.
5. Fifth Generation (1980-present): ULSI microprocessor-based technology, with a focus on artificial intelligence.