икт 30

The main functions of A Database Management System:

• organization of data

• storage of data

• management of data

• subtraction, addition of data

• multiplication and division of data

Choose main characteristic(s) of a display.

• Screen size

• Refresh rate

• Pages per minute

• Sensitivity

Tick the network topologies.

• Tree

• АStar

• Ring

• Bugs

• Train

Choose cursor control/navigation keys.

• Home

• End

• Pg Up

• Alt

• Shift

Important ch+aracteristic(s) of CPU:

• Speed

• Cache memory amount

• The accuracy

• Diligence

Most common type(s) of computers in the society are

• Microcomputers

• Desktop computers

• Minicomputers

• Super computers

• Mainframes

Artificial Intelligence is …

• science and technology to create intelligent machines, especially intelligent computer programs

• intelligence demonstrated by machines

• goods and services that improve the quality of air, water, soil, waste and noise related problems

• innovations, which are based on the principles of sustainable development and re-use of resources

Disadvantage(s) of Smart Boards:

• Smart Boards are more expensive

• Their surface can become damaged

• The software comes with readymade layouts

• The use of a Smart Board would capture the attention of students and also encourage participation

• Smart Boards give students a hands-on approach to classroom concepts

Internet is…

• vast collection of different networks

• the biggest world-wide communication network of computers

• a program that serves to view WWW pages

• interconnection of local area networks

• a single network

Information is:

• the totality of facts, phenomena, messages subject to registration and processing

• all that our knowledge and assumptions can be supplemented with

• Set of newspaper, radio and television messages

• the totality of newspaper articles, ads and advertising

• set of printed and sound messages