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WorksheetsComputer Graphics and Multimedia Multiple Choice Questions
Total questions: 89
Worksheet time: 50mins
The type of compression that reduces file size with minimal quality loss is:
lossy compression
encoding
optimization
archiving
lossless compression
A 3D model is:
a description of an object’s texture
a structure for representing 2d images
a module for video processing
a digital representation of an object created using three-dimensional coordinates
a rendering method
The parameter that determines the number of pixels per inch in raster graphics is:
pixel depth
color depth
resolution
image format
encoding
The best image format for storing pictures without quality loss is:
JPEG
TIFF
PNG
GIF
BMP
Rendering in 3D graphics is:
creating the final image or video from a 3d scene
applying textures to objects
modeling objects
describing polygon surfaces
working with scene lighting
Animation in the context of multimedia technologies is:
image creation
adding motion to objects
video recording
data compression
representation of text data
A program used for creating presentations that support graphics, animation, and video is:
Blender
Access
PowerPoint
Excel
Final Cut Pro
The format used for data archiving with utilities is:
.PNG
.WAV
.MP4
.ZIP
.FLAC
The format used for raster graphics is:
.SVG
.MP4
.TXT
To create a multimedia presentation, the best program to use is:
Microsoft Word
Microsoft Excel
Adobe Photoshop
Microsoft PowerPoint
CorelDRAW
A device used to record sound when creating multimedia content is:
webcam
projector
microphone
speakers
graphics tablet
Internet is a:
network that connects only computers
global network for data exchange
file transfer protocol
system for storing web pages
website for file sharing
The protocol used for transferring web pages from servers to browsers is:
FTP
HTTP
TCP/IP
IMAP
SMTP
URI stands for:
universal resource identifier
uniform resource identifier
the main server for information transfer
a device for distributing data
a unique internet protocol identifier
The DNS service is used for:
transferring web pages to users
handling email requests
converting domain names into IP addresses
handling HTTP requests
storing user data
The protocol used to send emails is:
HTTP
FTP
IMAP
SMTP
POP3
Which component of the Internet is responsible for storing and processing data?
Web pages
Data transfer protocols
Devices
DNS
Servers
What happens after a user enters a URI in the browser’s address bar?
TCP/IP in an Internet connection is used for:
sending emails
sending HTTP requests
ensuring routing and data transmission
defining the format of web pages
transferring files via FTP
What is CSS in the context of web technologies?
A language for creating structured documents
A language for describing the appearance of web pages
A programming language for dynamic web pages
A protocol for data exchange
A protocol for sending emails
The information contained in the email header includes:
data about the recipient, sender, and date
only the text of the email
email in HTML format
links and images
the format of the email
DHTML stands for a:
language for creating animations
technology for creating interactive web pages
protocol for data transfer
language for managing web page styles
protocol for file uploads
The protocol that allows working with mail on a server without downloading it:
SMTP
FTP
IMAP
POP3
HTTP
The body of an email contains:
the email header
the subject of the email
data about the recipient
the main text of the email and attachments
the date of sending
The protocol used for downloading emails from a server:
SMTP
IMAP
FTP
HTTP
POP3
JavaScript is a:
protocol for sending data
language for changing the structure of web pages
protocol for server communication
programming language for dynamic web pages
language for describing the appearance of a page
What happens when a user clicks a link on a web page?
A new file is downloaded
A program on the server is executed
An HTTP request is sent to the server
A new browser window opens
A DNS query is triggered
The Internet service that allows converting domain names into IP addresses is:
web pages
DNS
data transmission protocols
servers
URI
The HTTP protocol is used for:
ensuring the transfer of web pages between client and server
establishing a connection to the server
managing data streams between servers
defining how data is represented on web pages
exchanging emails
You are creating an online store for selling medical goods. Which methods should be used to ensure secure online payments?
Use only credit cards and do not check their security
Use security protocols such as SSL/TLS to protect data during transactions
Do not use encryption to speed up payment processing
Leave customer payment data unprotected to reduce transaction costs
Allow customers to enter payment data on unsecured pages of the site
What command should you run in the command line to get the IP address of a website?
ping
tracert
nslookup
ipconfig
netstat
The main advantage of SaaS over other cloud models is it:
provides complete server control to the user
allows developers to create their own platforms
only supports corporate networks
reduces the need for software installation on devices
requires high maintenance costs
Security is a key aspect of cloud computing because:
data is stored only on local computers
data access is limited to one user
cloud lacks protection mechanisms
cloud services do not require authentication
data is on the internet and accessible to many users
The role of mobile cloud in app operation:
provides access to apps without installation
reduces power consumption on devices
allows apps to work only on devices
requires high internet speeds for all apps
operates apps only on local servers
How do cloud services enhance business flexibility?
Reduce opportunities for remote work
Increase dependence on fixed resources
Enable remote work and resource flexibility
Limit business operations to physical locations
Restrict access to business data
What benefit does server virtualization provide to companies?
Increases electricity consumption
Requires more physical equipment
Allows multiple virtual machines to run on a single server
Increases the number of remote workers
Reduces cybersecurity
The main distinction of serverless computing from other cloud technologies:
runs applications only in a local environment
charges only for actual resource usage
requires pre-planning of server resources
does not require data security
works only with large databases
Companies adopt microservices because they:
simplify app scaling and management
reduce the number of servers
increase development time
require complex infrastructure
decrease resource consumption
How does 5G improve mobile device performance?
Works only with text messaging
Increases bandwidth and reduces latency
Provides lower data speeds
Works only in Wi-Fi zones
Requires more energy for device operation
The difference between IaaS and PaaS:
IaaS provides a platform for development, PaaS for data storage
IaaS offers ready-made applications, PaaS only server-based ones
IaaS includes hardware, PaaS provides platform tools
IaaS and PaaS are identical
IaaS has more limited features
Virtualization helps companies reduce costs by:
requiring more physical servers
increasing licensing costs
limiting user numbers
reducing the need for hardware
requiring more data
Data backup is crucial in the cloud environment:
to restrict information access
to reduce the number of users
to limit data transmission
to increase loading time
to prevent data loss in case of failures
Your organization plans to create a mobile app with a high user load. Which cloud service helps dynamically scale resources for this app?
IaaS
SaaS
On-Premises
PaaS
API Gateway
Which method would you use to access corporate applications without installing them on each employee’s computer?
Local networks
Mobile app
Desktop virtualization
5G network
Data backup
Cloud computing is:
a method of storing information on local devices
a way to use remote servers for data processing and storage
a technology for processing data on a user’s computer
only for data storage on the internet
a local backup system
The technology that allows mobile apps to run on a server instead of a device:
mobile cloud
virtualization
containerization
thin client
serverless computing
The cloud model that provides users with ready-to-use software over the internet:
IaaS
SaaS
PaaS
DaaS
NaaS
The process of dividing a single physical server into multiple virtual ones:
serverless computing
containerization
virtualization
cloud computing
microservices architecture
The mobile communication standard offering higher data speeds and lower latency than 4G:
3G
4G LTE
Bluetooth
5G
Wi-Fi
IaaS in cloud computing is:
a service for data storage and processing on remote servers
ready-to-use software for users
a network connection service
a platform for app development
infrastructure for data virtualization
Containerization has become popular among developers because it:
reduces hardware costs
increases the number of servers
speeds up data transfer
makes app deployment and management easier
improves app security
Which of the following is a key focus in the development of AI?
Human emotions
Physical strength
What is one of the earliest milestones in AI history?
The creation of the first computer
The development of the Turing Test
The invention of the Internet
The discovery of electricity
The launch of smartphones
Which of the following best describes the purpose of AI?
To enhance human capabilities
To replace human jobs entirely
To create physical robots only
To enable arts and entertainment
To maintain traditional processes
In which field has AI seen significant advancements?
Traditional crafts
Transportation
Agriculture
Handwriting
Cooking
What does AI stand for?
Automated Intelligence
Advanced Information
Artificial Intelligence
Automatic Integration
None of the above
Which of the following is a basic concept of AI?
Data Storage
Internet Browsing
Web Design
Machine Learning
Graphic Design
What is the primary focus of the introduction to AI?
Programming languages
Web development
Digital marketing
Cybersecurity
Basic concepts of AI
Artificial intelligence primarily deals with creating systems capable of performing tasks that normally require:
Computer hardware
Internet connectivity
Data storage
Human intelligence
Software updates
What role do guidelines play in AI ethics?
They restrict innovation
They are optional suggestions
They provide a framework for responsible use
They are only relevant for large corporations
They increase development time
Which of the following AI tools is designed for natural language processing and can generate human-like text for medical applications?
Power BI
ChatGPT
Vesper
Watson
TensorFlow
What is the primary purpose of Power BI in the context of AI in medicine?
Visualizing medical data and generating reports
Diagnosing diseases
Conducting genetic analysis
Generating medical research papers
Audio transcription in healthcare
Which tool is used for audio transcription and analysis in healthcare, such as converting patient conversations into structured data?
ChatGPT
Vesper
Watson
Power BI
Bard
What is the main purpose of Artificial Intelligence (AI)?
To play games
To store documents only
To simulate human thinking and problem solving
To draw pictures
To clean computer memory
ChatGPT is a type of:
Antivirus software
Spreadsheet program
Video editor
Artificial Intelligence
Graphic design tool
Which of the following can be created using ChatGPT?
Antivirus programs
Music playlists
Computer games
Video animations
Case studies and tests
What is the main benefit of using ChatGPT for teachers?
It helps to create didactic materials quickly
It replaces the teacher in class
It plays videos automatically
It checks student attendance
It blocks internet access
What should you do first before working with ChatGPT?
Open Microsoft Word
Write a test manually
Turn off the computer
Register and create an account
Delete all files
Where can you store your didactic materials created with ChatGPT?
Which of the following is an example of a digital assistant?
WordPad
ChatGPT
Paint
Notepad
VLC Player
What should be the first step in organizing your materials for ChatGPT practice?
Create a folder in Google Drive
Open Microsoft Excel
Download a video
Log into Instagram
Open a photo editor
What is the purpose of creating subfolders like “Cases”, “Checklists”, and “Tests”?
To share music files
To organize learning materials systematically
To design posters
To store pictures only
To install programs
Why do we personalize ChatGPT?
To block advertisements
To change the color of the screen
To make the assistant understand our teaching goals and style
To improve sound quality
To install new programs
What type of questions can ChatGPT generate for a test?
Only True/False questions
Singing exercises
Drawing questions
Multiple choice, matching, open and ordering tasks
Only essay tasks
What should you do after creating a test in ChatGPT?
Delete it from Google Drive
Print it immediately
Send it by email to everyone
Translate it into Chinese
Save it as a Word file and add answer fields
Data tables in the program «Statistica» are stored with the extension:
*.str
*.stw
*.stg
*.sta
*.sti
Workbook in the program «Statistica» are stored in files with the extension:
*.str
*.stg
*.stw
*.sti
*.sta
Graphs in the program «Statistica» are stored in files with the extension:
*.str
*.stg
*.sti
*.sta
*.stw
Reports in the program «Statistica» are stored in files with the extension:
*.str
*.sti
*.sta
*.stw
*.stg
In the program "Statistica" writing a formula variable specification window starts with the symbol:
*
=
–
+
/
In the program “Statictica” the columns of spreadsheet are called:
Constants
Cases
Variables
Functions
Arguments
In the program “Statictica” the rows of spreadsheet are called:
Arguments
Constants
Functions
Cases
Variables
Program is not intended for statistical processing of biomedical data:
SAS
Excel
PSS
Statistica
Word
The program "Statistica" does not work with documents of the type:
report
request
graphs
spreadsheet
scrollsheet
In the program "Statistica" data files can be combined into:
graphs
request
Workbook
report
work account
In the program "Statistica" data is organized in the form of:
graphs
textual document
What is a database?
A database is an organized collection of data, generally stored and accessed electronically from a computer system.
A database is a type of computer virus that deletes files.
A database is a programming language used to create websites.
A database is a device used to connect computers to the internet.
What is a spreadsheet?
A spreadsheet is a digital worksheet that allows users to organize, calculate, and analyze data in tabular form.
A spreadsheet is a type of computer virus that infects files.
A spreadsheet is a device used for printing documents.
A spreadsheet is a social media platform for sharing photos.
What is a presentation?
A presentation is a collection of slides used to communicate information visually, often created with software like Microsoft PowerPoint.
A presentation is a type of spreadsheet used for calculations and data analysis.
A presentation is a document used for writing essays and reports.
A presentation is a database used to store large amounts of information.
