акт 2 часть

Which of the generally describes the effects of computer viruses?

• files can be corrupted

• all the text files are always deleted

• viruses cannot damage compressed files

• viruses can only damage the image files

Which of the listed tasks can be executed directly from the desktop?

• change date and time

• uninstall a program

• open calculator

• change font

Which of the following statements describes what happens when a file restored from the Recycle Bin?

• file is moved to its original location

• computer restarts

• file is copied to the desktop

• file is deleted from the computer

What happens when a disc is formatted?

• disc is prepared for data storage

• disc is permanently protected from viruses

• all files on the disc are locked

• all files on the disc are compressed

Which of the following keyboard keys is used for capturing the screen image?

• PrtSc

• Esc

• Tab

• Ctrl

Why is it important for a file to have the correct extension?

• so that the file can be automatically opened with the appropriate application

• so that the computer may restart when necessary

• so that the file can be deleted

• so that the file can be closed

What is the name of a desktop element which displays running programs, opened folders and files i.e. what the RAM is currently “working on” ?

• Taskbar

• Icons

• Folder

• Windows

In case an application does not respond to user commands, you can open the Task Manager by simultaneously pressing the Ctrl, Alt, and which of listed keys?

• Delete

• F1

• Insert

• Shift

Which of the following extensions represents a sound file type?

• .mp3

• .jpg

• .zip

• .ppt

What the name of the tool located on the Start menu, used for running programs (by entering the name of the executable file)?

• Run

• Control Panel

• Search

• My Recent Documents