Question

Class 9 sumita arora section A chapter 1 .... plzz answer these questions​

Answer 1

Answer:

1.b)

2.b)

3.b)

4.a)

hey is u r answer buddy

Answer 2

Answer:

1. Hardware- A computer's actual parts, whether they are analogue or digital, are collectively referred to as "hardware" in this context. The term "hardware" separates the physical components of a computing system from "software," which is made up of written, machine-readable instructions or programmes that specify what to do and when to execute physical components.

2. Software- Software is a collection of instructions, data, or computer programmes that are used to run machines and carry out particular activities. It is the antithesis of hardware, which refers to a computer's external components. A device's running programmes, scripts, and applications are collectively referred to as "software" in this context.

3. Motherboard-This printed circuit board serves as the hub via which all other hardware components connect, housing the central processing unit (CPU) and other crucial internal hardware.

4. CPU- The CPU, which processes and executes digital instructions from multiple programmes, is the computer's brain. The CPU's clock speed impacts the computer's performance and efficiency in processing data.

Hence the answer are these.

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