Information and communication technology

21. Enter the correct form of the address Internet site:

• http://www.mail.ru

• htp://www.mail.ru

• http://www.mail-ru

• http/www.mail.--ru

22. How calls document in Excel spreadsheet?

• DoctorWeb

• Book

• page

• presentations

23. The formula means =A2+B5:

• Adds contents of cells B5 and A2

• Specify a range of cells B5 and A2

• Subtract the contents of cells B5 and A2

• Subtract the contents of cell A2 B5 cell content

24. Selection E8:

• A column of row 1

• row in column 8

• column E row 8

• column E row 4

25. the object that allows you to make a selection in MS Access:

• Table

• Inquiry

• The form

• Module

26. Windows. How can you copy active window as a graphic element?"

• <Ctrl+C>

• <Ctrl+V>

• <Shift+F12>

• <Alt+Print Screen>

27. Formulu. How writes summation of cells from D2 to D7 in MS Excel:

• =Sum(D2:D7)

• =Sum(D2\D7)

• =Sum(D2-D7)

• =Sum(D2, D3, D7)

28. The command for uncompress the file:

• New.

• View.

• Open Save.

• Extract.

29. How calls the coordinates of a cell in Excel spreadsheet?

• Cell.

• Address.

• Letter.

• Numeral

30. What is used for connecting Computer to the LAN

• Network adapter.

• Network filters.

• Servers.

• Cable.