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WorksheetsQuiz 6 - IT 111
Total questions: 20
Worksheet time: 7mins
A student types a URL into their browser, but the page fails to load because the browser cannot translate the domain into an IP address. Which internet component is MOST likely causing the issue?
HTTP
TCP
DNS
Search Engine
A company is switching from IPv4 to IPv6 because they need more address space. Which problem are they trying to avoid?
Slow connection
Limited device compatibility
Running out of available IP addresses
Unsecured data transmission
A browser receives data packets out of order due to network congestion. Which protocol ensures the packets are reassembled correctly?
DNS
IPv6
TCP
HTTP
A student searches “history of HTML” on Google. Before results appear, what key process allows the search engine to provide relevant pages instantly?
Crawling
Ranking
Indexing
Compressing
A user wants to visit a specific article on Wikipedia. Which URL component determines the exact page that will open?
Protocol
Domain
Path
Query
A search engine displays unrelated results when a user enters a query. Which step in the search process MOST likely failed?
Crawl
Rank
Render
Encrypt
When connecting to a website, a device breaks data into small packets. Which protocol handles this task?
DNS
TCP/IP
HTTPS
SSL
A user types “shopee.ph” and the browser quickly loads the homepage. Which protocol ensured the request reached the correct server?
DNS
TCP/IP
FTP
SMTP
A webpage loads only partially—text appears but images do not. Which step in the browser process may be failing?
Rendering engine processing
DNS lookup
JavaScript execution
Query processing
You want to send personal information through a website. Which indicator best assures you the connection is secure?
Short URL
“www” subdomain
HTTPS and padlock icon
Site loads quickly
A researcher wants to locate scholarly sources more efficiently. Which search engine feature is MOST helpful?
Ranking
Query
Rendering
Packet routing
A user enters an incorrect URL path. Which outcome is MOST likely?
Browser displays a 404 error
DNS blocks the website
IP address changes automatically
The device loses internet connection
A device joins a network but cannot communicate with the internet. Which element is it missing?
Search engine
URL path
IP address
Browser extensions
A user wants to track webpage updates automatically. Which search engine process enables this?
Packet switching
Crawling
Encryption
Rendering
What protocol ensures data is securely transferred when a user logs into an account?
HTTP
TCP
DNS
HTTPS
A user clicks a link on a webpage that leads to another site. Which web concept makes this possible?
Query strings
Hyperlinks
Crawling
Indexing
A user tries to visit a site with only an IP address (e.g., 172.217.0.46). Which protocol is being bypassed?
DNS
HTTP
TCP
HTTPS
A user's device is receiving packets, but many are corrupted or missing. Which protocol ensures retransmission?
DNS
HTML
TCP
HTTPS
