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Psychology > Informatics basics > Flashcards

Informatics basics Flashcards

1
Q

Ctrl+z

A

Undo

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2
Q

Ctrl+f

A

Find

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3
Q

Ctrl+r

A

Replace

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4
Q

Ctrl+a

A

Ctrl+a select all

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5
Q

Ctrl+s

A

Ctrl+s save

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6
Q

To delete

A

Back space: delete before
Delete: delete after

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7
Q

Save/save as

A

Save/save as: save+ choose the location, type and name of a file

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8
Q

Hyperlink:

A

Hyperlink: link a new page/ file/ email

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9
Q

Motherboard

A

The motherboard is a computer’s central communications backbone connectivity point

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10
Q

Vga

A

responsible of showing pictures

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11
Q

Hard disk & hard drive

A

electromechanical data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.

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12
Q

Personal network can be used by one person at once
101 kam bit ?

A

3 bits

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13
Q

F1

A

F1: help

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14
Q

F7

A

F7: launch spelling and grammar

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15
Q

Delete completely

A

Delete completely: click delete + delete from recycle bin or shift+delete

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16
Q

Desktop computer

A

Desktop computer: refers to icons, applications, and folders

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17
Q

Pan

A

Personal area network

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18
Q

Home

A

choose font size
Spelling and grammar: correct

19
Q

doc

A

Ctrl + end

20
Q

Hard disk

A

Hard disk: permanent memory

21
Q

Move a paragraph

A

Move a paragraph: cut+ paste, ctrl+x + ctrl+p

22
Q

Types of storage

A

Permanent and temporary

23
Q

Permanent

A

Hard drive and Hard disk
ROM

24
Q

Temporary

25
Q

Cpu

26
Q

RAM

A

random access memory

27
Q

Permanent storage

A

Cds megabyte
DVd storage more gigabyte
Memory card

28
Q

Input

A

Keyboard
Mouse
Scanner

29
Q

Output

A

Flat screen
Projector
Speaker
Head phone

30
Q

What the functions of OS

A

nanaging input and output devicg

Controlling and allocating memory Managing files, handling system. security

31
Q

PAN

A

Personal Area network

32
Q

LAN

A

Local area network

33
Q

WLAN

A

Wireless area network

34
Q

CAN

A

Compus Area network
أكثر من مبنى

35
Q

MAN

A

Metropolitan area network

36
Q

SAN

A

storage area network
هي تخزين البيانات

37
Q

Wan

A

Wide area network
للدوله

38
Q

Replace

39
Q

Cut

40
Q

Copy

41
Q

Bold

42
Q

Open file

43
Q

Select all

Psychology (4 decks)

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