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WorksheetsИКТ 1-45
Total questions: 45
Worksheet time: 15mins
Informatics is a science of:
Location of information on technical media
Methods of searching, collecting, storing, transmission and processing of information
The use of computer in the learning process
Sorting the data
Navigation in the «ocean» of information
The term «informatics» was appeared in:
1985s
1970s
1960s
1940s
1990s
The term «informatics» was appeared in:
The USA
Germany
The UK
France
Norway
In the term ICT the letter «C» stands for:
Computer
Communication
Calculation
Computing
Calculus
When was the term Information Technology (IT) first used?
in the early 1980s
in the late 1990s
in the early 1960s
in the late 1960s
in the late 1970s
Choose an output device.
Microphone
Mouse
Scanner
Speaker
Keyboard
Choose an input device.
Printer
Microphone
Projector
Plotter
Monitor
Choose an input device.
Printer
Scanner
Earphone
Plotter
Monitor
1 KB is equal to:
1024 bits
1024 bytes
1000 bits
256 bytes
256 bits
The smallest measurement unit of information.
Megabyte
Bit
Byte
Kilobyte
Gigabyte
A monitor's optical resolution is measured in:
Milliseconds
Pixels
Inches
Points
Hertz
One of the main parts of a computer system:
Microphone
Speaker
Printer
Scanner
System unit
A computer for use by one person.
Laptop
Supercomputer
Server
PC
Mainframe
A more powerful computer for special tasks.
Laptop
PC
Supercomputer
Tablet
Notebook
A central circuit board.
Power supply
Heat sink
Processor
Motherboard
Fan
An operating system developed by Apple.
Windows
Mac
Linux
Unix
MS-DOS
An operating system developed by Microsoft.
Mac
Linux
Windows
Unix
Blackberry
An operating system that uses open source software.
Linux
Mac
Windows
Unix
MS-DOS
Find a translation of the word «font».
Фон
Палитра
Түс
Өлшем
Қаріп
In MS Excel a formula starts with this sign:
Equal
Not equal
Greater than
Division
Ampersand
Choose a tab, which is not used in MS Word.
Slide show
View
Insert
Page Layout
References
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
A program that controls the execution of application programs and acts as an interface between the user and computer hardware.
Utility
Uninstall program
Driver
Operating system
File compression program
Choose an operating system for mobile phones.
Windows
BlackBerry
Unix
Linux
MS-DOS
What does HCI stand for?
Human Computer Implementation
Human–Computer Interaction
Human Computer Industry
Human Computer Interface
Human - Computer Interior
Which of the following are important in the design focus of HCI?
Thinking of the user
All of the above
Testing the HCI
Involving the users
Convenient communication with a computer
Which one of these would NOT be found in a good HCI?
Common short cuts, like CTRL+Z for undo
Icons that can have specific meanings
A long command line to achieve a function
Sounds that convey meanings
There is no correct answer
Which one of these is a good reason for taking care to design a good computer-human interface?
Not every user is a computer expert
Well designed HCIs allow the software to be sold at a better price
Well designed HCIs use less computer resources
Well designed HCIs allow the computer to run faster
There is no correct answer
Which of these is not an interface style?
Command line/command prompt
Menus
Natural Language
Voice Recognition
Which of these is not an interface style?
Which one of these is a good reason to include sounds in an HCI?
Users react more quickly to sounds than to visual signals
Users react more slowly to sounds than to visual signals
There is no preference. People just like sounds
There is no preference. People just like sounds
Which one of these is a good reason to include sounds in an HCI?
The term human-computer interaction has only been in widespread use since the early
2000s
1950s
1970s
1980s
2018s
Which one of these would NOT be found in a good Human Computer Interaction?
common short cuts, like ctrl+z for undo
a long command lineto achieve a function
sounds that convey meanings
icons that can havespecific meanings
desktop folders
Which of the following fields is not an influence on Human Computer Interaction (HCI)?
ergonomics
all of the above are aninfluence on hci
cognitive psychology
computer science
pedagogy
Which of the following is not a user interface design process?
User analysis and modeling
Interface design
Interface check
Knowledgeable, frequent users
Task and environment analysis
What is the extension of an Access DBMS file?
xlsx
accdb
tiff
ppt
giff
Which type of model is an expansion to the hierarchical structure?
Relational model
Network database model
Object oriented model
Tree model
Non- Relational model
A relational database consists of a collection of
keys
records
tables
fields
files
The column in the DBMS is called:
record
field
value
column
keys
What is the purpose of the key field?
Sorting data
Data filtering
Creation of new tables
Creating relationships between tables
Data editing
The DBMS as an independent discipline began to develop approximately from the beginning...
early 50s
at the end of the 70s
early 60s
at the beginning of the 80s
at the end of the 90s
An attribute (or group of attributes) that uniquely identifies each instance of an entry
primary key
secondary key
records
fields
scheme
An attribute (or group of attributes) whose value can be repeated for multiple entries
primary key
secondary key
records
fields
scheme
There are four main types of models in DBMS theory:
relational, object-relational, non- relational, hierarchical
tree model, network, relational, database model
database model, non- relational, hierarchical, network
tree model, non- relational, hierarchical, network
hierarchical, network, relational, object-relational
Which scientist formulated the concepts of a relational data model?
E.F.Codd
Isaac Newton
V.N.Sukachev
Niels Bohr
J. B.Lamarck
