Question

two minutes speach on core​

Answer 1

Answer:

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Explanation:

A core, or CPU core, is the "brain" of a CPU. It receives instructions, and performs calculations, or operations, to satisfy those instructions. A CPU can have multiple cores. A processor with two cores is called a dual-core processor; with four cores, a quad-core; six cores, hexa-core; eight cores, octa-core

Answer 2

Answer:

Topic: Core

Earth's core is the very hot, very dense center of our planet. The ball-shaped core lies beneath the cool, brittle crust and the mostly-solid mantle. The core is found about 2,900 kilometers (1,802 miles) below Earth's surface, and has a radius of about 3,485 kilometers (2,165 miles).

Generally, cores are of two types:

Green Sand Core: ADVERTISEMENTS: A core formed by the pattern itself, in the same sand used for the mould is known as green sand core. ...

Dry Sand Core: A core is prepared separately in core boxes and dried, is known as dry sand core. The dry sand cores are also known as process cores.