What is the primary goal of supervised learning?
Anonymous Quiz
33%
a) To classify data into predefined categories
28%
b) To identify patterns and relationships in data
11%
c) To learn from unlabeled data
29%
d) To predict an output variable based on input variables
👍13❤4❤🔥2
Which of the following is not a service model in cloud computing?
Anonymous Quiz
19%
a. Infrastructure as a Service (IaaS)
17%
b. Software as a Service (SaaS)
11%
c. Platform as a Service (PaaS)
53%
d. Database as a Service (DBaaS)
🫡9🔥3👍1
Which cloud deployment model provides services to multiple organizations?
Anonymous Quiz
32%
a. Public Cloud
10%
b. Private Cloud
30%
c. Hybrid Cloud
28%
d. Community Cloud
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Question: Which HTML tag is used to create a hyperlink?
Anonymous Quiz
16%
a) <link>
55%
b) <href>
24%
c) <a>
5%
d) <url>
👍8🕊7🔥3
What is the purpose of the HTML <head> element in an HTML document?
Anonymous Quiz
30%
a) It contains the main content of the document.
10%
b) It defines the structure of the document.
56%
c) It includes metadata about the document, such as title, links to stylesheets, and character set.
4%
d) It represents the visible content of the document.
👍8❤🔥2✍1
Which CSS property is used to set the background color of an element?
Anonymous Quiz
4%
a) text-color
36%
b) bg-color
4%
c) color
56%
d) background-color
👍8🤷♂4🍾2🎉1🫡1
What is the purpose of the CSS property "margin"?
Anonymous Quiz
65%
a) It sets the spacing between the border and content of an element.
24%
b) It sets the spacing between elements.
6%
c) It sets the width of an element.
5%
d) It sets the background color of an element.
👍6✍2🕊1🌚1
Question: What does PHP stand for?
Anonymous Quiz
23%
A) Personal Hypertext Processor
44%
B) Preprocessor Hypertext Processor
28%
C) PHP: Hypertext Preprocessor
5%
D) Private Home Page
👍10
Which interface in Java Collections framework provides a dynamic array-like data structure that can grow or shrink in size?
Anonymous Poll
49%
a) List
16%
b) Set
20%
c) Map
15%
d) Queue
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Question: Which CSS property is used to set the background color of an element?
Anonymous Quiz
4%
a) color
76%
b) background-color
4%
c) text-color
16%
d) bgcolor
👍11✍2
What is the purpose of the HTML <br> tag?
Anonymous Quiz
7%
A) Bold text
88%
B) Breaks the line and starts a new line
4%
C) Adds a background color
1%
D) Creates a bullet list
👍10
Which HTML tag is used to define an unordered list?
Anonymous Quiz
13%
A) <ol>
4%
B) <dl>
78%
C) <ul>
5%
D) <list>
👍10❤3❤🔥2
What does the HTML acronym "CSS" stand for?
Anonymous Quiz
6%
A) Creative Style Sheets
5%
B) Computer Style Sheets
87%
C) Cascading Style Sheets
2%
D) Colorful Style Sheets
👍9
Which HTML tag is used to create a table?
Anonymous Quiz
77%
A) <table>
9%
B) <tab>
8%
C) <tr>
6%
D) <td>
👍4
Which of the following is a non-relational database model?
Anonymous Quiz
15%
a) MySQL
49%
b) MongoDB
16%
c) Oracle
20%
d) PostgreSQL
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Which normal form is concerned with the redundancy of data in a database?
Anonymous Quiz
37%
a) First Normal Form (1NF)
24%
b) Second Normal Form (2NF)
15%
c) Third Normal Form (3NF)
24%
d) Boyce-Codd Normal Form (BCNF)
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What is the correct way to include JavaScript in an HTML document?
Anonymous Quiz
74%
a) <script src="script.js"></script>
13%
b) <javascript>script.js</javascript>
6%
c) <js>script.js</js>
7%
d) <include script="script.js">
👍4❤🔥1
1. What is the primary purpose of an operating system?
Anonymous Quiz
8%
A. Managing hardware resources
11%
B. Running application software
7%
C. Providing a user interface
74%
D. All of the above
👍3❤🔥1
What is the primary purpose of the Domain Name System (DNS) in computer networks?
Anonymous Quiz
20%
A) To encrypt data transmission
61%
B) To allocate IP addresses
16%
C) To manage network security
2%
D) To regulate internet speed
👍6
Which layer of the OSI model is responsible for end-to-end communication, flow control, and error correction?
Anonymous Quiz
31%
A) Data Link Layer
30%
B) Network Layer
30%
C) Transport Layer
9%
D) Session Layer
👍5