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WorksheetsICT-jestkihentai
Total questions: 100
Worksheet time: 56mins
1.1.Describe synchronous communication.
Communicating at the same time
Communicating at different times
1.1.Does ICT bring change to society?
No, it has no effect
Somewhat, ICT affects some aspects of society. It will only be a minor disruption to our lives if ICTs stop functioning
Yes, ICT changes every aspect our lives. We rely on ICT technologies
1.1.If you are talking to a group, you are communicating:
One-to-one
One-to-many
Many-to-one
Many-to-many
1.1.Is a phone call synchronous or asynchronous communication?
synchronous
asynchronous
1.1.What is asynchronous communication?
Communicating at the same time
Communicating at different times
1.1.What is the primary focus of ICT?
Information
Communication
Technology
All are the focus
1.1.What type of a communication tool is WhatsApp?
synchronous
asynchronous
one-to-one
one-to-many
None. It is a different type of communication tools
1.1.Which is not a common ICT technology?
Internet
Radio communication
Cellular network
All are common ICT technologies
1.2.What is referred to as the global computer network?
The World Wide Web
The Internet
A Private network
A large company network
1.2.What is technology?
Something created in the last 50 years that uses electronics
the application of scientific knowledge for practical purposes
An interactive electronic device, such as a smartphone or laptop
The development of new scientific methods
1.2.What is the world wide web?
The transportation infrastructure for different network services
Another word for the internet
A collection of interconnected documents connected by hyperlinks
1,2.What protocol does the web use?
HTTP
FTP
UDP
POP3
1.2.What three things must a computer do?
Store data
Retrieve data
Erase data
Process data
Send data
1.2.Which is true of telecommunications?
Send data over short distance
Only communicate using use radio or wireless methods
Send all types of data over significant distances by electronic means
Can only transmit voice
1.2.Which items are a form of technology?
Quill pen
Paper
Radio
Smartphones
1.2.Which sectors use the internet?
Education
Communication
Banking
Transportation
Commerce
1.3.Can teachers use ICT technologies to support traditional learning?
No, classroom learning is classroom learning
Yes, a teacher can use ICT to provide learning in addition to a lecture
1.3.How does a learning management system (LMS) centralize the online learning process and resources?
Accessible anytime
Contains the course resources
Contains assignments and instructions
View grades of submitted assignments
All of these
1.3.How does using ICT in education support learning?
Formal learning outside of the classroom
Access to educational content online
Watching educational videos
Collaborating (working together one) online
Submit assignments online through an LMS
1.3.Information is meaningful data that leads to knowledge.
true
false
1.4.Are technology makers required to follow the standards?
Yes
No
1.4.Can anyone create their own .com, .net, or .me domain name?
No, only a company can own a .com domain name
No, only people from the developed countries can use these domain names
Yes, anyone can create a .com, .net, or .me domain name
1.4.Can anyone create their own top-level domain name (TLD)?
Yes. Once you apply with the ICANN, they will issue the TLD
No. TLDs are reserved for countries or special networks
1.4.Do standards ensure that the technologies will work together?
Yes
No
1.4.What is a consequence if an ICT technology does not meet the standards of the ICT industry?
The equipment might not work with other ICT technologies
The GSC will impose a fine
The company will receive a warning
1.4.Which one is a top-level domain name (TLD)?
www.google.com
bbc.co.uk
.kg
ektu.kz
Who controls the ICT standards?
The European Union
The United States of America
Africa
An international group of organizations and businesses
No one
2.1.A computer must include which physical components?>
Long-term storage, such as a hard drive
Network card or WiFi
CPU
Monitor or screen
Memory
2.1.Examples of input/output devices are:
CPU
Keyboard
Memory
Network card or WiFi
Microphone
2.1.From an architectural perspective, a computer system is a self-contained system that has:
Mouse
Hardware
Software
Data
Communication
2.1.The communication component
allows users to interact with a computer system
tells the hardware what data to process
transports the data to the hardware
processes the data
2.1.The software component
allows users to interact with a computer system
tells the hardware what data to process
transports the data to the hardware
processes the data
2.1.What are the main components of IPO?
Input
Storage mechanism
Internet
Process
Output
2.1.What cannot be virtualized?
Keyboards
Memory
Networks
Operating systems
All can be virtualized
2.1.What is the primary purpose of standards?
For one group to control the product they created
Ensure that our systems work universally
To provide jobs for software developers
So a company can get paid for developing something new
Prevent others from copying the original design
One purpose of computer system hardware is to provide input and output.
true
false
The data component contains facts and observations about the system/
true
false
2.2.Which number represents the boundary of a generic system?
1
2
3
4
5
2.2.Which number represents interfaces of a generic system?
1
2
3
4
5
Which number represents the environment of a generic system?
1
2
3
4
5
2.2.Which number represents components in a generic system?
1
2
3
4
5
2.2.Which number represents links in a generic system
1
2
3
4
5
How does the environment interact with the system?
Input/output devices
Communication process
Hardware
Interfaces
2.2.Is the environment everything inside or outside of the system?
Anything outside of the system
Anything inside of the system
The environment is both inside and outside of the system
2.3.How does the client-server model work?
A server requests data from a client
A client sends the request to all computers on the network. Any computer can act as client or server.
A client uses SaaS to establish a connection to a server
A client requests data from the server
2.3.Peer-to-peer computing is when
a server requests data from a client
a client sends the request to all computers on the network. Any computer can act as a client or server.
a client uses SaaS to use a cloud-based application.
a client requests data from the server
2.3.Types of distributed processing systems are:
Windows-Linux Computing
Cloud Computing
Computer-Internet Computing
Client-Server Computing
Peer-to-Peer Computing
2.3.What does cloud computing not include? (i.e., which services cannot be virtualized)
Server
Virtual desktops
Software platforms
Applications
Storage
2.3.Distributed processing systems is a type of architecture that describes how a system distributes the information throughout the various components for processing, analyzing, and storing.
true
false
3.1.The purpose of software is to:
Create applications that users have to purchase
Processes data
Give software developers something to do
Tell the hardware what to do (controls the hardware)
Make pretty user interfaces
3.1.What best describes compilers?
Interprets the code one line at a time
Programmers do not really need them. They help to make their job more efficient.
Removes unnecessary character and spaces from the code
Turns all of the source code into efficient machine code
Adds another level of complexity on top of an already complex system
3.1.What is a major branch of computer software?
Mobile Applications
Web applications
System Software
Operating Systems
All are major branches
3.1.What is NOT a purpose of system software?
Interfaces with the hardware
Software for the user
Keeps the system running
Manages running applications
3.1.What type of a system does machine language typically use?
Number (binary, octal, hexadecimal)
Computers can talk any language
Letters (a, b, c, z)
Words (ADD, MOV, DEL, IF, THEN)
English
3.2.A single-tasking operating system
Is the same thing as a real-time OS
Allow multiple processes to run at the same time
Only allows one user logged on at a time
Only allows a single process or task to run at a time
Distributes or assigns single tasks to different computers
3.2.An operating system is
System software
User software
Application software
Machine code
Optional software (not needed)
3.2.Embedded software is common in what devices?
Smart TVs
Smart devices (cameras, handheld scanners)
Terminals
ATMs
Embedded software is common in all of these devices.
3.2.How does an OS manage memory?
Allocate memory when an application makes a request
Knows how much memory is used and how much is free
Deallocates memory when an application exists
Keeps track of the state of memory
3.2.Linux is an example of which OS family?
Macintosh
Windows
Unix-Like
OS2
Android
What does an operating system NOT interface with?
System hardware (CPU, Memory)
Application software
Network interface card
File system
3.2.What is NOT a primary function of the OS
Memory management
Processor management
Device management
File management
3.2.Which are the primary operating system families?
Windows
Android
Macintosh
OS2
Unix-Like
3.2.Windows XP is an example of which OS family?
Windows
Macintosh
Android
OS2
Unix-Like
3.3.Application software is
Software for the system
Software for only a mobile device
Software that manages memory
Software for the Windows operating system
Software for the user
3.3.One category of application software is
Complicated applications
Advanced applications
Basic applications
Multi-user applications
Single-tasking software
3.3.What action does NOT use basic software?
Designing a bridge using West Point Bridge Designer
Sending a message using WhatsApp or Telegram
Checking email using a FireFox or Internet Explorer
Writing a cover letter using Microsoft Word
Streaming a video using YouTube
3.3.What best describes a command line interface?
Uses icons or graphics that the user clicks
Uses both text commands and icons
Is fast and easy to learn
Requires a user to type in command only using text
Keeps the user focused on their task because they are not distracted by the user interface
3.3.What describes specialized software?
Advanced
Only uses a command line interface
Very expensive
Usually requires a high degree of skill to use
Software used by very smart people
4.1.Given a choice, will a person will interact with a usable system or a difficult-to-use system?
A difficult-to-use system
A usable system
Indifferent. People will interact with either system
4.1.In what ways do humans not interact with computers?
Touch
Voice
Gestures/movement
Eyes
Mouse/keyboard
4.2.What are the three components of HCI?
Human
Computer
Internet
Touchscreen
Interaction
4.2.What are the three disciplines that makeup HCI?
Philosophy
Computer Science
Cognitive Psychology
Fine Arts / Graphic Design
Health Care / Medicine
4.2.What is the golden rule of HCI?
Computers are the most important part of HCI
People should come first
Allow users to interact with a computer
Create beautiful interfaces to wow the users
4.2.Why is usability important?
People like usable systems
CЕРИКБОЛ
Usability is not important. People will use a system even if it is hard to use
Difficult-to-use or poorly-designed systems are annoying and cause frustration
Given a choice, a person will interact with a usable system over a difficult-to-use system
4.3.Is it easy or hard to create easy-to-use systems that consider people?
Easy - It is natural to create systems that are easy to use for most people
Indifferent - A developer can create any system they want as they create it. Either they design an easy-to-use or hard-to-use system
Hard - Designing user-friendly systems takes additional time and effort since there are many factors to consider
я-гуль.(999(((
4.3.Which statement describes a typical user?
Users will break the rules of the system given a chance
Users find ways to use the system that developers did not think of
Users always follow the developer's instructions
Users take the path of least resistance
Users always use a system properly and correctly
5.1.Which image represents an entity?
Student
<------
entity=student
запомни
5.1.Which image represents a relationship?
Performs
фиолетовая штука
да
:з
5.1.What is illustrated on the picture?
derived attribute
entity
relationship
composite attribute
multiple attribute
5.1.What is illustrated on the picture?
derived attribute
entity
relationship
composite attribute
multiple attribute
5.1.What is illustrated on the picture?
derived attribute
entity
relationship
composite attribute
multiple attribute
5.1.What type of a relationship does this image represent?
many-to-one
many-to-many
one-to-many
one-to-one
all of the above
5.1.What type of a relationship does this image represent?
many-to-one
many-to-many
one-to-many
one-to-one
all of the above
5.1.What type of a relationship does this image represent?
many-to-one
many-to-many
one-to-many
one-to-one
all of the above
5.1.What type of a relationship does this image represent?
many-to-one
many-to-many
one-to-many
one-to-one
all of the above
6.1.(КАПЕЦ 15 ВОПРОСОВ!!!!РИП)What type of dataset stores text?
graphs and networks
records
ordered
spatial and image
abstract
6.1.What type of dataset stores is the world wide web or Molecular Structures?
graphs and networks
ordered
spatial and image
records
abstract
6.1.What type of dataset stores video or sequential data?
graphs and networks
ordered
spatial and image
records
abstract
6.1.What type of dataset stores maps or imagery?
graphs and networks
ordered
spatial and image
records
abstract
6.1.What type of gender (M/F)?
nominal
binary
ordinal
interval
ratio
6.1.What type of data uses rank, such as size (small, medium, large) or grades (A, B, C, D, F)
nominal
binary
ordinal
interval
ratio
6.1.Which color shows a normal distribution (curve) in the plot?
blue (left)
red (middle)
green (right)
none of the above
all of the above
6.1.What type of a plot is this image?
box plot
histogram
scatter plot
cat whiskers
quantile-quantile (q-q) plot
6.1.What type of a visualization is this image?
info cube
3D cone tree
tree-map
worlds-within-worlds
Chernoff faces
6.1.What is the mean?
The average of the values (i.e.: 1, 3, 20 = 24/3)
An unusual or high value
The value that occurs most frequently (1, 2, 2, 2, 4, 8 = 2)
The middle value (i.e.: 1, 3, 5, 12, 22 = 5)
The square root of variance
6.1.What is the median?
The average of the values (i.e.: 1, 3, 20 = 24/3)
An unusual or high value
The value that occurs most frequently (1, 2, 2, 2, 4, 8 = 2)
The middle value (i.e.: 1, 3, 5, 12, 22 = 5)
The square root of variance
6.1.What is the mode?
The average of the values (i.e.: 1, 3, 20 = 24/3)
An unusual or high value
The value that occurs most frequently (1, 2, 2, 2, 4, 8 = 2)
The middle value (i.e.: 1, 3, 5, 12, 22 = 5)
The square root of variance
6.1.What is an example of an attribute?
car
computer
USB drive
blue hair
student
6.1.What is an example of a data object?
car
computer
USB drive
blue hair
student
6.1.Which database accurately defines data objects?
sales database: customers, store items, sales
medical database: doctors, patients, treatments
university database: students, professors, courses
