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Worksheetsакт 51-100
Total questions: 50
Worksheet time: 25mins
Two types of software are
hardware and software
Windows and Mac OS
word processing and spreadsheet
system and application
1. What is extension of the file?
Indicates name of the file
Indicates properties of the file
Indicates size of the file
Indicates type of the file
An operating system that capable to support and utilize more than one computer processor
Real-time
Milti-user
Multuprocessing
Multitasking
Tailor-made software, General purpose software, Application Package software examples of
categories of system software
categories of input device
categories of output device
categories of application software
Hardware and Software are components of
Information system
Standards
Computer system
Operating system
Named collection of data in any storage device:
Process
Interaction
Folder
File
Which of this is graphical operating system
Pascal
Windows XP
MS DOS
BASIC
Multi-user, Multiprocessing, Multitasking are classification of
Computers
Operating system
Software
Hardware
The important functions of OS
Computer system
Web browser
Multi-user
Memory management
Specify a user interface
commands on the screen
user interacts with a computer or a software
optimize the human resources
implementation computer system
Give definition to Command line interface (CLI)
The user can communicate with the file
The task to optimize the human resources needed to accomplish the task
Interaction between people (users) and computers
The user interacts directly with the computer by typing commands
Definition of graphical user interface (GUI)
Interaction between people (users) and computers
The user to interact directly with the computer by typing commands into a screen
The task to optimize the human resources needed to accomplish the task
It is a very ‘friendly’ way for user to interact with the system using graphical elements
The interaction between computer and human is called
{
hardware interface
many interface
system interface
user interface
Give definition to Menu
increases efficiency hardware devices
an exchange of phenomena
implementation of technology
the list of commands displayed on the screen
Show the definition of desktop
the main area of the screen that appears after you turn on the computer
the main icon that manage your data from internet
application for mobile devices and service for mobile devices
the main documents that helps to make open a protocol
Show the other name of utilities
Context menu
Human interface
Service programs
List of commands
Main elements of graphical user interface (WIMP interface)
Web, Icons, Menus
Memo, Windows, Icons
Command, Graphics, Windows
Windows, Icons, Menus
The most important program that runs on a computer
Network system
Service System
Input System
Operating System
Graphical user interface (GUI), Command line interface (CLI) are types of
Utilities
User interface
Unicode
User tasks
Windows OS. The command Ctrl+C means
new
bold
copy
Windows OS. The command Ctrl+X means
copy
open
cut
bold
Specify main function of Start-up button
Opens a context menu
Finishes operation of the computer
Opens the main menu
Causes the reference book
Windows OS. The command "to print" is executed through
Ctrl+ C
Ctrl+ B
Ctrl+ X
Ctrl+ P
Windows OS. The command Ctrl+S means
cut
select all
save
It is software package for creation and managing databases:
A photo editor system
A file management system
A database management system
A device management system
Specify correct definition of Microsoft Access
is a program to create presentation
is a program to create text documents
is a program to create logical elements
is a powerful program to create and manage databases
Give definition to Table in Microsoft Access.
is contain data from one or more tables and databases that can be printed
is display information from one or more tables based on a selection criteria
is used to customize formats for adding, editing, deleting or displaying data
is an arrangement of data in a fields and records
Give definition to Table in Microsoft Access.
is used to customize formats for adding, editing, deleting or displaying data
is an arrangement of data in a fields and records
is contain data from one or more tables and databases that can be printed
is display information from one or more tables based on a selection criteria
Specify data type Memo in MS Access.
is used to enter monetary data
is used to enter numeric data
is used to create a text field for storing large amounts of
is used to store all valid printable characters. Default size is 255
Specify data type Currency in MS Access.
is used to enter numeric data
is used to enter monetary data
is used to create a text field for storing large amounts of information
is used to store all valid printable characters. Default size is 255
MS Access. It is used to customize formats for adding, editing, deleting or displaying data.
Report
Table
Query
Form
MS Access. It contains data from one or more tables and databases that can be printed.
Table
Report
Query
Form
MS Access. What data type of the field allows insert a picture or video clip?
Number
object OLE
MEMO
Text
Main objects in Access:
Function, Chart
Formula, Cell
Table, Query
Block, Number
Types of data in Access:
Relational, Network model
Primary, secondary data
Cell, Sheet
Number, Currency, Date/time
What program is an electronic spreadsheet software package that allows you to organize data in a
tabular format
MS Access
MS Outlook
MS Word
MS Excel
Extension of the document in MS Access
xls
acppt
doc
accdb
My SQL, File Maker, MS Access examples of
service programs
operating system
database management system
data types
The device for data transmission between computers through a telephone network is ...
network
router
hubs
modem
A computer network is ...
a device that uses the services provided by a server
a device attached to the network capable of communicating with other network devices
a device or application that uses the services provided by a server
a collection of computers and devices connected together via communication devices and transmission media
The main function of Bus topology
each device performs as root of a tree of the network devices
connects all computers in a ring on which messages travel in one direction
is the schematic description of the arrangement of the network
use a single cable to connect all devices
Bus, star, ring are examples of
file topology
program topology
device topology
network topology
End devices include …
communication lines, signals, devices
hub, switch, router, modem, repeater
metal wire, glass, air
computers, network printers, security camera
Router, modem, hub examples of
microsystems
architecture of computers
data models
intermediary devices
It consists of technologies to protect computers, networks and data from unauthorized access, and attacks delivered via the Internet.
Commands
Computer
Cyber security
Internet
Which of the following are good ways to protect your computer?
Delete exe files
Open important files, Use mini program
Managing data, Clean hardware
Install antivirus software, Use strong password
Show the Antivirus programs.
WinZip, MS DOS.
Kaspersky, Doctor Web.
UNIX,MS DOS.
Spam, WinRar,Eset Nod
Show the definition of Trojan-horse programs.
archiving program for Windows
program that edit, modify and delete information
a malicious program that when activated, causes harm to a computer system.
hacker program that do not show up on the system
Practice of protecting digital information from unauthorized access, use, disruption, modification etc.
Networks
Information Security
Information effects
Interconnection
The main function of Star topology switch
each device performs as root of a tree of the network devices
all devices connected to a central devices called hub or switch
connects all computers in a ring on which messages travel in one direction
is the schematic description of the arrangement of the network
