ICT ASTANA 180-230

As habitat viruses can be divided into

• File, boot, macro viruses, and network.

• Active and passive.

• Character and graphics.

• Text and Image.

Viruses can be divided into classes according to the following criteria:

• On the destructive capabilities;

• By way of infection of habitat;

• All of the above;

• According to the habitat;

The source of infection may include:

• Computer networks infected disks, floppy disks, flash drives;

• Cable, floppy disks;

• Disks, floppy disks, flash drives;

• Diskette, flash drives;

Arhive programs -

• WinRar, WinZip;

• Doctor Web, AVP;

• Microsoft Office;

• DBMS;

When archiving the volume of files ...

• Reduced by 0.1-0.7%

• Increased by 100%

• Increased by 20-75%

• Is reduced by 10-70%

Create a new document

• Ctrl - C

• Ctrl - N

• Ctrl - A

• Ctrl - O

Save the current document, project, etc.

• Ctrl + V

• Ctrl - C

• Ctrl - S

• Ctrl + f

Move to the top line of text

• Ins

• End

• Home

• Delete

Move to the end of a line of text

• End

• Home

• Delete

• Desk

Removing an object

• Caps Lock

• Enter

• Delete

• Num Lock