ICT 18.12

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

The social aspects of computer science are related with:

• The problems of the influence of information technology on man and society as a whole

• The legal problems of using information systems

• The receipt, storage, processing and transmission of information in the economic sphere

• The construction of certain configurations of computers

• Certain types of software

Vacuum tubes were element base of ... generation computers.

• second

• first

• third

• fourth

• fifth

A time necessary to download a program (information) from the HDD and run or display it.

• Waiting time

• Loading time

• Updating time

• Storing time

• Processing time

An operating system, in which an interaction between a user and computer is organized with help of a command line.

• Windows

• MS-DOS

• Unix

• Linux

• Mac

MS Access is a ... program.

• Spreadsheet

• Database management

• Word processing

• Presentation

• Worksheet

An ancient method of cryptography, which was used to encrypt messages by «shifting» letters alphabetically.

• Spartan scytale

• Polybius square

• Caesar cipher

• Alberti disk

• Enigma machine

According to this ancient method of cryptography, a sender and recipient must have a cylinder of exactly the same radius

• Caesar cipher

• Spartan scytale

• Polybius square

• Alberti disk

• Enigma machine

A cloud type intended to a specific group or organization.

• Public cloud

• Mixed cloud

• Hybrid cloud

• Private cloud

• Joint cloud

Microprocessors are element base of ... generation computers.

• First

• Third

• Second

• Fourth

• Fifth