Q. In the context of web protocols, what does REST stand for?
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A.
Representational State Transfer
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B.
Remote Execution State Transfer
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C.
Real-time State Transfer
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D.
Resource State Transfer
Solution
REST stands for Representational State Transfer, an architectural style for designing networked applications.
Correct Answer:
A
— Representational State Transfer
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Q. In the context of web protocols, what does the term 'stateless' refer to?
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A.
No data is stored on the server
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B.
Each request is independent
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C.
Data is encrypted
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D.
Sessions are maintained
Solution
HTTP is considered stateless because each request from a client to a server is treated as an independent transaction, with no stored context.
Correct Answer:
B
— Each request is independent
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Q. What is the main function of the TCP protocol in relation to HTTP?
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A.
Data encryption
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B.
Error detection
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C.
Reliable data transfer
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D.
Data compression
Solution
TCP (Transmission Control Protocol) provides reliable data transfer for HTTP by ensuring that data packets are delivered in order and without errors.
Correct Answer:
C
— Reliable data transfer
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Q. What is the purpose of cookies in web protocols?
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A.
Store user preferences
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B.
Track sessions
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C.
Authenticate users
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D.
All of the above
Solution
Cookies are used to store user preferences, track sessions, and authenticate users across web applications.
Correct Answer:
D
— All of the above
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Q. What is the role of a web server in the context of HTTP?
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A.
To store data
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B.
To process requests and serve content
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C.
To encrypt data
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D.
To route traffic
Solution
A web server processes HTTP requests and serves the requested content to clients.
Correct Answer:
B
— To process requests and serve content
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Q. Which HTTP method is used to retrieve data from a server?
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A.
POST
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B.
GET
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C.
PUT
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D.
DELETE
Solution
The GET method is used to retrieve data from a server, while POST is used to send data to the server.
Correct Answer:
B
— GET
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Q. Which HTTP method is used to submit data to be processed to a specified resource?
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A.
GET
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B.
POST
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C.
PUT
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D.
DELETE
Solution
The POST method is used to submit data to a specified resource for processing.
Correct Answer:
B
— POST
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Q. Which of the following is a characteristic of HTTP/2?
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A.
Text-based protocol
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B.
Multiplexing
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C.
Single request-response
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D.
No header compression
Solution
HTTP/2 introduces multiplexing, allowing multiple requests and responses to be sent simultaneously over a single connection.
Correct Answer:
B
— Multiplexing
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Q. Which of the following is NOT a feature of HTTPS?
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A.
Data encryption
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B.
Data integrity
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C.
Authentication
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D.
Faster loading times
Solution
HTTPS provides data encryption, integrity, and authentication, but it does not inherently guarantee faster loading times.
Correct Answer:
D
— Faster loading times
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Q. Which of the following protocols is used for secure communication over the web?
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A.
HTTP
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B.
FTP
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C.
HTTPS
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D.
SMTP
Solution
HTTPS (HTTP Secure) is the protocol used for secure communication over the web, utilizing SSL/TLS for encryption.
Correct Answer:
C
— HTTPS
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Q. Which protocol is commonly used to transfer files over the web?
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A.
FTP
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B.
SMTP
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C.
HTTP
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D.
SNMP
Solution
HTTP (Hypertext Transfer Protocol) is the primary protocol used for transferring files and data over the web.
Correct Answer:
C
— HTTP
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