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WorksheetsTin học 2
Total questions: 146
Worksheet time: 1hrs 23mins
What is the Internet?
Client-Server Network
Global Network
Local Area Network (LAN)
Wide Area Network (WAN)
Each computer participating in the network has a unique address called?
HTTP
HTML
IP
TCP/IP
When was the Internet born?
1956
1969
1970
1980
SMS stands for Short Message Services, which means:
Short message service
A telecommunications protocol for sending short text messages (no more than 160 characters)
This protocol is available on most mobile devices
All of A, B, C are correct
IM: Instant Messaging is a service for
Exchanging information by voice
Exchanging information by images
A service that allows two or more people to chat online (chat, text) with each other over a computer network. This service has promoted the development of the Internet in the early 2000s.
Offline messaging service
In computer networks, what does the term Share mean?
Sharing resources
Brand of a networking device
Print command in a local network
Software name supporting local network usage
WWW stands for which of the following phrases?
World Wide Web
World Win Web
World Wired Web
Windows Wide Web
What type of organization is the address http://www.uef.edu.vn?
Commercial organization
Government organization
Health organization
Educational organization
Homepage is:
Personal web page
Web page guiding the use of a website
The first web page opened when accessing a website
The official address of a website
A complete email address that exists on the Internet is a?
Unique address not shared with anyone in the network
Can be shared on the same server
Can be shared but on different servers
Each person has only one email address like the registered address
What is unique and does not overlap with anyone in the network?
Unique and does not overlap with anyone in the network
Can overlap on the same server
Can overlap but different servers
Each person has only one email address as registered
In an email address, which character is mandatory?
&
#
$
@
What is the purpose of email services?
Exchange information online
Online chat
Exchange mail through the Internet
Search for information
What is the most commonly used search engine website today?
www.google.com
www.24h.com.vn
www.vnexpress.net
www.yahoo.com
When you download data from someone else's computer to yours, what is this process called?
Banner
Hyperlink
Bandwidth
Download
What is the term for a place on a website where you can access and chat with friends?
Chat room
Hyperlink
Bandwidth
Browser
What is the term for links from one text, image, or graph to another?
Chat room
Hyperlink
Bandwidth
Browser
What is the term for software used to display and browse websites at a specific address?
Chat room
Hyperlink
Bandwidth
Browser
What is the term for an electronic book, a virtual book, or a digital book?
eBook
Hyperlink
Bandwidth
Browser
What is the term for the process of converting data into unreadable code to secure information?
Chat room
Hyperlink
Encryption
Browser
What is the term for the process of transferring data from your computer to another computer?
Download
Hyperlink
Bandwidth
Upload
What is the term for a search engine on the Internet that can bring you a large amount of traffic?
Search Engine
Hyperlink
Bandwidth
Browser
Which are the popular search engines today?
google.com
yahoo.com
bing.com
All A, B, C are correct
What is it called?
Search Engine
Hyperlink
Bandwidth
Browser
Which are the popular search engines today?
google.com
yahoo.com
bing.com
All A, B, C are correct
The concept that refers to the main information identifier in the entire text for the search process is called?
Chat room
Hyperlink
Encryption
Keyword
The concept that refers to the protocol that allows you to send and receive files is called?
Chat room
Hyperlink
FTP - File Transfer Protocol
Browser
The concept that refers to the markup language used for formatting files for web documents is called?
HTML - Hypertext Markup Language
Hyperlink
Bandwidth
Browser
The concept that refers to the standard Internet address is called?
Keyword
ISP - Internet Service Provider
Encryption
IP - Internet Protocol
The concept that refers to the form of email sent automatically (not requested or desired by the recipient) is called?
Bulk Mail
ISP - Internet Service Provider
Spam
IP - Internet Protocol
The Internet service provider is abbreviated as?
IAP
ISP
ICP
TCP
The content provider on the Internet is abbreviated as?
IAP
ISP
ICP
TCP
The protocol primarily used on the Internet is?
NETBEUI
IPX/SPX
TCP/IP
ARPA
The markup language is abbreviated as?
HTTP
FTP
WWW
HTML
Choose the correct statement about domain names
Domain names are names that recall an IP address
Domain names are the trade names of a company or organization used on the Internet
The job of converting from domain names to IP addresses is handled by DNS servers
All A, B, C are correct
What is HTTP?
It is the protocol for transmitting hypertext
It is the language for drafting the content of web pages
It is the name of the web page
It is the address of the web page
What is HTTPS?
It is the protocol for transmitting hypertext
What is HTTPs?
It is a hypertext transfer protocol
It is a language for drafting web content
It is a secure hypertext transfer protocol
It is the address of a web page
What are the signs of a safe website?
URL starts with https://
The browser address bar turns green and displays the company name managing the website
There is a lock icon in the address bar
All A, B, C are correct
What can open .HTML files?
Internet Explorer Web Browser
Mozilla Web Browser
Google Chrome Web Browser
All A, B, C are correct
Which of the following features is not part of a firewall?
Increase data transmission speed
Control data traffic
Protect computer security
Prevent computers from accessing certain websites
What does a firewall include?
Only hardware
Only software
Both hardware and software
Protocols for communication
What are the options to control internet usage?
Set up child monitoring tools on the router
Use software for monitoring (Norton Family ...)
Use websites for tracking and monitoring (Microsoft Family Safety ...)
All A, B, C are correct
When two people chat with each other via Yahoo Messenger in the same room, how will the data be transmitted?
Data is sent from the chatting machine to the room server and back to the other chatting machine
Data goes directly between the two chatting machines in the room
Data is sent to the Yahoo server and back to the other machine
Data is sent to the Vietnam Internet server and back to the chatting machine
What is the World Wide Web?
It is a system of servers providing information to any computer on the Internet that requests it
It is a machine used to host web pages on the Internet
It is a service of the Internet
What is a Web Server?
It is a server used to host websites on the Internet
It is a computer being used to view the content of web pages.
It is a service of the Internet
All of the above
What is the homepage?
It is the first web page of a website
It is a collection of related web pages
It is the address of a website
All of the above are correct
What does the domain name gov.vn represent?
Government, administrative agencies, state organizations in Vietnam
All agencies and organizations
Educational institutions
Non-governmental organizations
What does it mean when a website's domain name ends with .org?
Belongs to the government sector
Belongs to the education sector
Belongs to information providers
Belongs to other organizations
What does it mean when a website's domain name ends with .info?
Belongs to the government sector
Belongs to the education sector
Belongs to information providers
Belongs to other organizations
What causes slow file downloads from the Internet?
The file size is large
The Internet connection speed is low
The server providing Internet services is overloaded
All of the above are correct
What is the purpose of connecting computers in a network?
Increase the security of information on the computer
Limit viruses
Increase data sharing capabilities
All are incorrect
What is the program used to view web pages called?
Web browser
Web viewer
What is the program used to view web pages called?
Web Browser
Web Viewer
Web Viewing Program
Web Software
To save a web page in Internet Explorer, what do we select?
File/Save
File/New Session
File/Import and Export
File/Save Page As
Which application is used for chatting over the internet?
Skype
Yahoo! Messenger
Google Talks
All A, B, C are correct
When we want to search for information on the internet, what do we need?
Search on specialized search websites
Connect to specific websites depending on the search content
Search on any website
Search in internet directory books
What is the method to open a web page using Internet Explorer?
Enter the URL of the web page in the Address box and press Enter
Select File/Open, enter the URL of the web page, and press Enter
Both methods are correct
Both methods are incorrect
What is Internet Explorer?
A local area network standard
A web browser used to display web pages on the internet
A protocol suite
A network connection device
On Internet Explorer, what is the Home button used for?
Return to the default page when opening the IE browser
Return to the homepage of the currently opened website
Return to a blank page with no content
Return to the email page
On Internet Explorer, what is the History button used for?
List the web pages opened in the web browser
List the emails used
Display the IP address of the website
Display the websites that are blocked from access
To save a favorite website address in Internet Explorer, which feature do we use?
Favorites/Add to Favorites
File/Save
Tool/Manage Addon
All are correct
On Internet Explorer, to open an additional web browsing screen that contains no information in the same browser window, what do we select?
File - New Tab
F
What do we select to open a new web browsing window without any information in the same browser window?
File – New Tab
File – New Window
File – New Session
File – Duplicate Tab
In Internet Explorer, to open an additional web browsing window containing the same information as the current window, what do we select?
File – New Tab
File – New Window
File – New Session
File – Duplicate Tab
In Internet Explorer, to refresh the information on the screen being viewed, what do we select?
File – New Tab
File – New Window
View – Goto
View – Refresh (F5)
In Internet Explorer, to delete the list of previously viewed web pages, we use: Tools – Internet Options, General – Delete, then select?
Temporary Internet files
Cookies
History
Form data
In Internet Explorer, to delete the information we have entered into forms previously, we use: Tools – Internet Options, General – Delete, then select?
Temporary Internet files
Cookies
History
Form data
In Internet Explorer, to set the homepage for the browser, we perform: Tools – Internet Options, then select?
General – Startup
General – Home page
General – Browsing History
General – Appearance
Among the following websites, which one does not provide a search tool?
http://google.com.vn
http://bing.com
http://www.vnexpress.net
http://www.yahoo.com
Among the following websites, which one provides the most widely used search tool?
http://google.com.vn
http://bing.com
http://www.msn.com
http://www.yahoo.com
To connect keywords in a search without following the order of the words, what symbol do we use?
+
-
*
?
To exclude keywords in a search, what symbol do we use?
+
-
*
/
In a search, what symbol is used to replace a sequence of characters (letters, numbers, punctuation)?
+
-
*
/
What symbol do we use for keywords in search?
+
-
*
/
In search, what symbol is used to replace a series of characters (letters, numbers, symbols)?
+
-
*
/
In search, what symbol is used to replace a single character (letter, number, symbol)?
+
-
*
?
To search within a domain name, what word do we use?
host:
inurl:
title:
link:
To search within a title, what word do we use?
host:
inurl:
title:
link:
To search within a link address (web addresses containing the keyword), what word do we use?
host:
inurl:
title:
link:
To search within links (pages linking to the page containing the keyword), what word do we use?
host:
inurl:
title:
link:
To search within the file format type, what word do we use?
host:
filetype:
title:
link:
Which of the following is not a characteristic of email?
Email is entered from a computer keyboard
Receive and send email using a computer or electronic device
Must go through a post office in sending and receiving mail
Must use specialized software to read email
Which of the following is an email address?
UEF@uef@gmail.com
DH_UEF uef@ .
DH_UEF uef.gmail.com
uef@gmail.com.
A complete email address includes?
Format Name Email @ domain name
Email Name @ domain name
Format Name Email @ domain name and connection network provider
Email Name @ domain name and connection network provider
What type of file can be attached to an email?
Text
Image
Program
All A, B, C are correct
To attach a file sent via email, what do we use?
Reply
Forward
Attach
Reply All
What do we use to attach a file to an email?
Reply
Forward
Attach
Reply All
What do we use to forward an email to one or more other addresses?
Reply
Forward
Attach
Reply All
What do we use to reply to an email for one person?
Reply
Forward
Attach
Reply All
What do we use to reply to an email for everyone?
Reply
Forward
Attach
Reply All
To send an email to one person, we enter the email address in?
Address (To)
CC
BCC
Subject
To send an email to multiple people (who can see each other's email addresses), we enter the email addresses in?
Address
CC
BCC
Subject
To send an email to multiple people (who cannot see each other's email addresses), we enter the email addresses in?
Address
CC
BCC
Subject
To enter the subject of an email, we input the title in?
Address
CC
BCC
Subject
Newly received emails are placed in?
Inbox
Outbox (Send)
Draft
Trash
Sent emails are placed in?
Inbox
Outbox (Send)
Draft
Trash
Emails that are being drafted and not sent are placed in?
Inbox
Outbox (Send)
Draft
Trash
Deleted emails are placed in?
Inbox
Outbox (Send)
Draft
Trash
Downloading and uploading is the process of?
Exchanging data between computers via transmission media
Downloading is the process of bringing data to a designated computer
Uploading is the process of sending data to a designated computer
All of the above are correct
What is VoIP (Voice over Internet Protocol)?
Transmitting human voice (speech) over a network using TCP/IP protocol
Transmitting images over a network using TCP/IP protocol
Transmitting voice and images over a network using TCP/IP protocol
What is the concept of computer data understood as?
Data is numbers, characters, images, or other results from devices converting physical quantities into symbols input into a computer
Data includes propositions reflecting reality. A major classification of important propositions in practice is measurements or observations of a changing quantity
A computer program is a set of data understood as commands. Most programming languages distinguish between program data and other data that the program works with
All of A, B, C are correct
How should we be aware to protect software copyright?
Respect software copyright law
Utilize free software or open-source software
Using cracked software can easily infect viruses causing damage to the machine, loss of data
All of A, B, C are correct
What constitutes a violation of software copyright?
Copying and using software without a license
Distributing software without permission (illegally) even if the source is clearly stated or not stated and the official author's name
Acts that may mislead others to believe that those works are created by oneself
All of A, B, C are correct
What rights do Vietnamese citizens have when participating in social networks?
Express personal opinions freely
Post audio and visual content freely
Not allowed to do anything.
Allowed to do everything as long as it does not violate the laws of the Socialist Republic of Vietnam, does not violate traditional customs and practices of Vietnam, and the specific regulations of the social network being participated in
What is a backup solution for data?
What is the solution for backup data?
Full backup: Use to back up everything, costly in terms of time and backup media. Full backup can only be performed when all system activities are stopped.
Incremental backup: Used to back up all selected information that has changed or been updated since the last backup. This method allows maximum time savings and can perform online backups while the system is still running, but is quite complex and will consume a lot of storage space if using the system's Logs mechanism.
Differential backup: Used to back up all selected information that has changed or been updated since the last differential or full backup.
All A, B, C are correct
Data safety can be understood as:
Easy for data maintenance
Prevent unauthorized access, violations from inside or outside
Standardize procedures and measures for data protection and safety
Consistency and integrity of data
Choose the best option among the following to make your data safer?
Lock the computer when not working
Safely store backup media and storage devices
Lock the computer when leaving the workplace, lock storage devices, backup media, limit automatic login to accounts on the computer
Just using a firewall is enough for data safety
What signs make you suspect that your computer has been infected with a virus?
Your computer frequently freezes or encounters errors
Your computer becomes slow when starting a program
Cannot boot the operating system
All A, B, C are correct
What method can prevent viruses?
Update system vulnerability patches
Install antivirus software
Be cautious with strange links or emails
All three methods
What methods can prevent viruses?
Update system vulnerability patches
Install antivirus software
Be cautious with strange links or emails
All of the above
What are Spyware and Adware?
Software that speeds up downloads by 200%
Spy software that steals information
Software that creates virtual CD ROMs
Software for learning English
What should you do when you notice signs of a virus infection?
Disconnect from the local area network (LAN) if possible.
Before taking any action, back up all your data using external storage devices like CDs, floppy disks, USB sticks...
Install a virus scanning software if you don't have one, or download the latest update for your virus scanning software.
All of A, B, C are correct
When a computer is infected with a virus, we should back up data and:
Format the hard drive and reinstall
Find and delete infected files
Use software to detect and eliminate viruses
Upgrade to a new operating system
Why is it necessary to regularly update patches for the operating system, network security software, and antivirus software?
Malware continuously evolves, so updating security software is essential and offers many advantages, including more effective security, improved performance, increased speed, and additional advanced security features.
The system is running well, why update software? What if this update has bugs or is worse than the old one?
Not enough time to do it and need to learn how to use new features
Not doing it because I've never done this job
Which statement is TRUE about the concept of a firewall?
It is a hardware device (and/or) software that operates in a networked computer environment to control communication blocked by the security policy of an individual or organization.
It is r
What is a firewall?
It is a hardware device (and/or) software that operates in a networked computer environment to control communication prohibited by the security policy of an individual or organization.
It is a barrier that some individuals, organizations, businesses, and government agencies establish to prevent unwanted information access from outside into the internal network system as well as to prevent confidential information within the internal network from being sent out to the internet without permission.
Proper configuration (policy settings) for firewalls requires the skills of a system administrator. This requires significant knowledge of network protocols and computer security. Small mistakes can turn a firewall into a useless security tool.
All of A, B, C are correct.
Which statement is FALSE about the concept and function of firewalls?
Using a firewall requires processing a large amount of information, so filtering information can slow down the connection process for the user.
Firewalls are unbreachable.
Security policies are built based on keywords, ports, domain names...
Government agencies can establish a firewall right from the national Internet gateway or require Internet service providers (IXP) and Internet service providers (ISP) to set up effective firewall systems or require internet business agents to implement other measures.
Currently, passwords are the most common method of protecting personal accounts. Which of the following will give us a password considered 'strong'?
Passwords should be at least 8 characters long, and the longer, the better.
Passwords should contain both lowercase and UPPERCASE letters.
Passwords should contain both numbers and special characters: 4,23,@,#...
All of A, B, C are correct.
What is the concept of 'Online transaction'?
What is the method of starting a computer?
Press the Reset button on the case
Press the Power button on the case
Press and hold the Reset button on the case
Press and hold the Power button on the case
What is network storage or network drive?
Services that allow users to store data on the internet
Considered a personal mobile hard drive used anywhere with internet access
Names like: GoogleDrive, OneDrive, DropBox...
All A, B, C are correct
What is the function of the Print Screen key?
Scroll the screen
Capture the screen and save to Clipboard
Turn on/off the numeric keypad
Turn off the computer
What is the concept of an operating system?
Provides and processes hardware and software
Studies methods and techniques for processing information using electronic computers
Studies hardware and software technology
Is a software that runs on a computer to operate and manage hardware devices and resources, software on the computer
In Windows operating systems, what is the maximum length of a file name?
16
32
256
512
Where are common operating systems usually stored?
Internal memory
External memory
RAM
ROM
Which of the following is not a web browser?
Mozilla Firefox
Netcape
Microsoft Internet Explorer
Unikey
Windows 10 is:
Word processing software
Which of the following is not a web browser?
Mozilla Firefox
Netcape
Microsoft Internet Explorer
Unikey
Windows 10 is:
Text editing and drawing software.
Application software.
Operating system
Movie making software
The most commonly used open-source operating system today is?
Mac OS
Windows Vista
Windows 10
Linux
When running multiple application software simultaneously on a computer, the computer will?
Reduce performance when the main application is needed
Need to close unnecessary applications
Applications that run frequently like typing Vietnamese, virus scanning, firewall... always affect computer performance
All A, B, C are correct
Specialized application software includes?
Graphics processing software
Audio and video processing software
Web design software
All A, B, C are correct
Which software can edit text with the following content and format?
Microsoft Word
Notepad
WordPad
All A, B, C are correct
To turn on/off the uppercase letter input function, which key should you press?
Num Lock
Caps Lock
Insert
Control
To arrange objects in the folder window by object name, you select:
Select menu View→Arrange Icons→by Name
Select menu View→Arrange Icons→by Type
Select menu View→Arrange Icons→by Size
Select menu View→Arrange Icons→by Date
When needing to restart Windows, which command should you use?
Turn off
Restart
Cancel
Shut Down
When an application freezes (Not-responding), after pressing the key combination 'Ctrl+Alt+Delete' to open the 'Task Manager', you select the frozen application and then choose which command?
New Task
Switch To
End Task
A, B correct
When working on a computer, if there is a sudden power outage. After that, when turning the computer back on, 'Windows' will automatically run the error correction programs. To extend the lifespan of the computer, you...
When working on a computer, if there is a sudden power loss, after restarting, Windows will automatically run error correction programs. To extend the lifespan of the computer, you should:
Let the computer automatically fix errors
Skip the error correction program
Press the power button again and restart the computer
All are correct
Which of the following statements is correct?
Windows operating system allows creating multiple shared accounts on one computer. These accounts help each user have their own privacy settings. However, only the administrator account has full rights to install and configure the system.
Windows operating system allows creating multiple shared accounts on one computer. However, these accounts share the settings of the operating system. All accounts have full rights to install and configure the system.
Windows operating system does not allow creating multiple shared accounts on one computer. Only one account, the administrator, is created when installing Windows.
All A, B, C are correct
In Windows, when right-clicking on the Taskbar, which command should be selected to arrange application windows in a cascading manner?
Show windows side by side
Cascade windows
Arrange icon
Tile windows horizontally
To start a program, which of the following methods should be chosen?
Double click on the icon on the Desktop (if available)
Double click on the program file that needs to run
Go to Start\Run, type the path to the program file and select OK
All A, B, C are correct
When working with Windows, if you want to see the organization of files and folders on the disk, you can use:
My Computer or Windows Explorer
Recycle Bin
My Network Places
Control Panel
To use Vietnamese language support:
