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Choose a function, which determines average of numbers.

• AVERAGE(B3:D3)

• =AVERAGE(B3:D3)

• =AVERAGE(B3...D3)

• =AVERAGE(B3/D3)

• AVERAGE(B3*D3)

Search engine, which is most popular in China:

• yahoo

• baidu

• bing

• google

• yandex

A series of instructions that tells a computer how to perform the tasks is called:

• A device

• A program

• A number

• A command

• A text

A structured collection of records or data:

• A database

• An application

• A software

• A hardware

• Windows

A cloud type intended to a specific group or organization.

• Public cloud

• Mixed cloud

• Hybrid cloud

• Private cloud

• Joint cloud

A program that serves to view WWW pages:

• E-mail

• Browser

• Usenet

• Newsgroup

• WWW

The term «informatics» was appeared in:

• The USA

• Germany

• The UK

• France

• Norway

MS Access is a ... program.

• Spreadsheet

• Database management

• Word processing

• Presentation

• Worksheet

System software functions do not include:

• Opening, executing, running, applications

• Multiplying file sizes

• Formatting disks

• Storing, retrieving, and copying files

• Backing up the contents of a hard disk

An operating system developed by Apple.

• Windows

• Mac

• Linux

• Unix

• MS-DOS