COMPUTER

Question 1

The first computer invented in 300 bc

Answer 1

Abacus

Question 2

In the 19th century, English mathematics professor () started the computer.

Answer 2

Charles Babbage

Question 3

She was considered the world’s first female computer scientist and the first computer programmer.

Answer 3

Augusta Ada Byron

Question 4

(1946) Use to create artillery.

Answer 4

Electronic Numerical Integrator and Computer (ENIAC)

Question 5

(1951) It is used to create business applications

Answer 5

Universal Automatic Computer (UNIVAC)

Question 6

(1953) It is used to develop the whole computer with programming languages.

Answer 6

International Business Machine

Question 7

1962 conceived of an Inter-galactic network of computers, also known as?

Answer 7

Internet

Question 8

Who invented the internet?

Answer 8

Licklider

Question 9

(1980) It is use for home and offices. On this year, MS-Dos (Microsoft Disk Operating System) was born.

Answer 9

IBM Personal Computer

Question 10

1984

Answer 10

MACINTOSH COMPUTER

Question 11

1985 – 1990s It supports all the hardware and software to the computer.

Answer 11

Windows Operating System

Question 12

(1997) This computer ended world champion Garry Kasparov in chess.

Answer 12

IBM “Deep Blue” Computer

Question 13

(1998) Larry Page and Sergey Brin developed a new type of search engine and named it?

Answer 13

Google

Question 14

(1999) It is a wireless connection use to communicate the device to the Internet world.

Answer 14

Wireless Fidelity (Wi-Fi)

Question 15

2005 free video sharing website

Answer 15

YouTube

Question 16

2007 both phone and handheld computer

Answer 16

iPhone

Question 17

2010 tablet computer

Answer 17

iPad

Question 18

2015 It is a microsoft operating system for personal computers and internet

Answer 18

Windows 10

Question 19

GUI

Answer 19

Graphical User Interface

Question 20

It gives instruction to the computer (e.g. Keyboard, mouse, mic, scanner, and web cam)

Answer 20

Input Device

Question 21

It gives instruction to the user. (e.g. monitor, speaker, and printer)

Answer 21

Output Device

Question 22

It process all the data to our computer

Answer 22

Process Device

Question 23

It is a hardware component where you can permanently store data and information

Answer 23

Storage Device

Question 24

Other Types of Handware (Device)

Answer 24

Input Device
Output Device
Process Device
Storage Device

Question 25

It is a digital camera That is used to send data through the internet.

Answer 25

Web Camera

Question 26

is an output device that prints paper documents

Answer 26

Printer

Question 27

It scans any documents and converts it into hard copy.

Answer 27

Scanner

Question 28

Analog Digital

Answer 28

analog - waves digital - straight lines

Question 29

It is also called **desktop scanners**, and are the most **versatile** and **commonly used** scanners.

Answer 29

Flatbed Scanner

Question 30

It is similar to flatbed scanners except the document is moved and the scan head is immobile.

Answer 30

Sheet-fed Scanner

Question 31

Portable and Small scanner that doesn't provide good image quality but can be useful for documents.

Answer 31

Handheld Scanner

Question 32

It is used by the publishing industry to capture **incredibly detailed images.** They use a technology called a **Photomultiplier Tube**(PMT).

Answer 32

Drum Scanner

Question 33

It presses the paper to form the characters. It produces carbon copies and it is **noisy.**

Answer 33

Impact Printer

Question 34

A printer that can create images by using a dot pattern.

Answer 34

Dot-Matrix Printer

Question 35

It is a popular type of printer for home and office computer users. This type of printer used ink sprayed on paper through tiny holes.

Answer 35

Inkjet Printer

Question 36

This printer usually used in corporations, schools, and other companies that require print jobs in **large quantities.** and are the most **expensive** of all printers.

Answer 36

Laser Printer

Question 37

produce high-quality color graphics. It uses pens to create images. (Tarpaulin)

Answer 37

Plotters

Question 38

was made in 1971 and it processes the data in the computer and was mainly designed by **Federico Faggin** and **Masatoshi Shima.**

Answer 38

CPU (Intel 4004)

Question 39

Two Parts Of CPU

Answer 39

Arithmetic Logical

Question 40

invented in 1977. Companies like Sega and Taito had long incorporated the standard "joystick" form factor as we know it (handed down through aviation technology

Answer 40

Atari 2600