#1
Which protocol is used to transfer web pages from a server to a client browser?
HTTP
ExplanationHTTP (Hypertext Transfer Protocol) is the protocol used for transferring web pages.
#2
Which of the following is not an example of an e-commerce business model?
Consumer-to-Business (C2B)
ExplanationConsumer-to-Business (C2B) is not an example of an e-commerce business model.
#3
Which of the following is an example of a top-level domain (TLD)?
.com
Explanation.com is an example of a top-level domain (TLD) commonly used for websites.
#4
Which programming language is commonly used for server-side scripting in web development?
PHP
ExplanationPHP is commonly used for server-side scripting in web development.
#5
What does FTP stand for?
File Transfer Protocol
ExplanationFTP stands for File Transfer Protocol, used for transferring files over a network.
#6
What does HTML stand for?
Hyper Text Markup Language
ExplanationHTML stands for Hyper Text Markup Language, used for creating web pages.
#7
Which encryption protocol is commonly used to secure data transmitted over the internet?
SSL
ExplanationSSL (Secure Sockets Layer) is commonly used for securing data transmitted over the internet.
#8
What does CSS stand for?
Cascading Style Sheets
ExplanationCSS stands for Cascading Style Sheets, used for styling web pages.
#9
Which of the following is not a valid HTTP status code?
000
Explanation000 is not a valid HTTP status code.
#10
What is the purpose of a firewall in network security?
To filter incoming and outgoing network traffic
ExplanationA firewall in network security filters incoming and outgoing network traffic to protect against unauthorized access.
#11
What is the purpose of a SQL injection attack?
To exploit vulnerabilities in a website's database
ExplanationSQL injection attacks exploit vulnerabilities in a website's database to gain unauthorized access.
#12
What is the purpose of a digital certificate in e-commerce transactions?
To authenticate the identity of a website
ExplanationA digital certificate in e-commerce transactions authenticates the identity of a website.
#13
What is the purpose of a CAPTCHA?
To prevent automated bots from accessing web services
ExplanationA CAPTCHA is used to prevent automated bots from accessing web services by distinguishing between humans and bots.
#14
What is the difference between HTTP and HTTPS?
HTTPS encrypts data transferred between the client and server
ExplanationHTTPS encrypts data transferred between the client and server, providing a secure connection, whereas HTTP does not.
#15
What is the primary function of a web server?
To store and manage website content
ExplanationThe primary function of a web server is to store and manage website content, delivering it to users upon request.