Question

What is the difference between the following
(a) Hardware and Software
(b) GUI AND CLI
(c) Vertebrates and Invertebrates
(D) Mammals and Birds
(E) reptiles and amphibians
(f) Animal and Plant
(g) Geography and History
(h) Header and Footer
(i) Mobile phones and PCs
(j) Input and output
(K) Main memory and Second memory ​

Answer 1

Answer:

A) Hardware are those parts of computer which can be touched and feeled by us. Example: CPU, Speaker etc.

Software are those parts which can't be touched. example: applications etc.

C)Vertebrates are those organism who have backbone in their body. Example: human beings, fish etc.

Invertebrates are those organism who have not their backbone in their body. Example: Earthworm, snakes etc.

Answer 2

Answer:

difference between all:

Explanation:

a) Hardware and Software

Hardware :

It is developed with electronic components and other material.

VS

Software:

It is developed with computer programming language.

(b) GUI AND CLI:

CLI - Command-Line Interface

Interact with operating system via keyboard

DOS and UNIX

GUI - Graphical-User Interface

Has become the standard

Windows, Macintosh OS

(c) Vertebrates and Invertebrates

Vertebrates

1. They have an internal skeleton.

2. A backbone is present.

3. Nerve cord is dorsal and hollow.

Invertebrates

1. They have no internal skeleton.

2. Backbone is not present..

3. Nerve cord is ventral and solid.

(D) Mammals and Birds

Mammals

• A mammal is an animal with hair or fur on their bodies.

• The mothers give birth to live young.

• The young drink milk from their mothers.

• They breathe by lungs.
• Dolphin, lion and chipmunk.

Birds

• Birds have feathers that cover their bodies.
• They have wings.
• They lay eggs.
• They breathe with lungs.

(E) reptiles and amphibians

Amphibians

• Skin is moist and slimy.
• Respiration is either through gills or lungs.
• They lay eggs inside the water.

Reptiles

• Skin is dry and covered by scales of scute plates.
• Respiration through lungs.
• They lay eggs outside the water.

(f) Animal and Plant

Plant

1. Plant cells have cell wall.

2. They contain chloroplast.

3. They do not have centriole.

4. Vacuole is large and present in centre of the cell.

5. Nucleus is present in the side of the plant cell.

Animal

1. Animal cells don't have a cell wall.

2. They don't have chloroplasts.

3. Centriole is present in them.

4. Vacuole is small.

5. Nucleus is present in the centre of the animal cell.

(g) Geography and History

Geography

The study of people, their environments, and their resources.

History

An account of what has happened in the lives of different people.

(h) Header and Footer

Header

Header is at the top of the page

Can contain page number.

Footer

Footer is at the bottom of the page

Traditionally preferred place for page numbers.

(j) Input and output

Input Device

input is any data that we send to a computer for processing.

Example Keyboard, Mouse, Scanner, Digital Camera, Camcorder, Gamepad, Joystick.

Output Device

Output is the result of the processed data that we see through some devices.

Example Monitor, Printer, Speaker.

(K) Main memory and

Main memory

• Primary memory remains directly connected with EPU.
• It is a volatile memory.
• Primary memory is a temporary memory.
• Primary memory is directly controlled by microprocessor.

Second memory​

• Secondary memory doesn't remain directly connected with CPU.
• It is non-volatile memory.
• Secondary memory is a non-volatile memory.
• Secondary memory is controlled by users.