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Computer Science MCQs

Embarking on the vast digital realm, Computer Science is a journey of discovery. It delves into crafting intelligent systems, solving problems through software, and extends to the realm of Artificial Intelligence—teaching computers language understanding and image recognition. Beyond coding, it encompasses database management, utilizing extensive data sets, and ensuring technology serves us optimally.

Computer Scientists contribute to networks, safeguarding information, and enhancing user-friendliness in technology applications, from phone apps to websites. Upholding ethical standards, we prioritize fairness, safety, and privacy. As technology evolves, Computer Science evolves with it, continually enhancing our digital landscape. Join us on this exciting journey into the future of a better, more inclusive digital world! #ComputerScience #TechJourney #SimpleTechExplanation

Which SQL command is used to retrieve data?
  1. A-GET
  2. B-SELECT
  3. C-RETRIEVE
  4. D-FETCH
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / MySQL
  7. More about this MCQ
Which JavaScript method is used to print content?
  1. A-print()
  2. B-console.log()
  3. C-display()
  4. D-write()
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Javascript
  7. More about this MCQ
Which CSS property is used to change text color?
  1. A-font-color
  2. B-text-color
  3. C-color
  4. D-font-style
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cascading Style Sheets - CSS
  7. More about this MCQ
Which HTML tag is used for creating a hyperlink?
  1. A-<link>
  2. B-<a>
  3. C-<href>
  4. D-<url>
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / HTML
  7. More about this MCQ
What is the primary role of a firewall?
  1. A-Encrypt data
  2. B-Monitor network traffic
  3. C-Block unauthorized access
  4. D-Detect intrusions
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cybersecurity
  7. More about this MCQ
Which type of malware demands payment for access to data?
  1. A-Virus
  2. B-Ransomware
  3. C-Spyware
  4. D-Adware
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cybersecurity
  7. More about this MCQ
What does CIA stand for in cybersecurity?
  1. A-Central Intelligence Agency
  2. B-Confidentiality, Integrity, Availability
  3. C-Cyber Intelligence Assessment
  4. D-Critical Infrastructure Assurance
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Cybersecurity
  7. More about this MCQ
Which of the following is a Computer Graphics type?
  1. A-Raster and Vector
  2. B-Raster and Scalar
  3. C-Scalar only
  4. D-All of the above
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Graphics
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Who is known as the father of Computer Graphics?
  1. A-Nikola Tesla
  2. B-Ivan Sutherland
  3. C-Ada Lovelace
  4. D-Marie Curie
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Graphics
  7. More about this MCQ
What does Computer Graphics refer to?
  1. A-Designing plans
  2. B-Designing computers
  3. C-Designing images
  4. D-None of the mentioned
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Graphics
  7. More about this MCQ
Which of the following is a branch of AI?
  1. A-Machine Learning
  2. B-Cyber Forensics
  3. C-Full-Stack Development
  4. D-Network Design
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Artificial Intelligence (AI) and Machine Learning (ML)
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Who is considered the inventor of Artificial Intelligence?
  1. A-Geoffrey Hinton
  2. B-Andrew Ng
  3. C-John McCarthy
  4. D-Jürgen Schmidhuber
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Artificial Intelligence (AI) and Machine Learning (ML)
  7. More about this MCQ
What is the full form of AI?
  1. A-Artificially Intelligent
  2. B-Artificial Intelligence
  3. C-Artificially Intelligence
  4. D-Advanced Intelligence
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Artificial Intelligence (AI) and Machine Learning (ML)
  7. More about this MCQ
Which CPU scheduling algorithm allocates CPU based on time slices?
  1. A-First-Come-First-Served
  2. B-Shortest Job First
  3. C-Round Robin
  4. D-Priority Scheduling
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Operating Systems
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What is an operating system?
  1. A-Interface between hardware and application programs
  2. B-Collection of programs managing hardware resources
  3. C-System service provider to application programs
  4. D-All of the mentioned
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Operating Systems
  7. More about this MCQ
Which protocol is used for secure web communication?
  1. A-HTTP
  2. B-FTP
  3. C-HTTPS
  4. D-SMTP
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Networks
  7. More about this MCQ
How many layers are in the OSI model?
  1. A-5
  2. B-6
  3. C-7
  4. D-8
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Networks
  7. More about this MCQ
What is a computer network?
  1. A-A device used to display information
  2. B-Interconnected computers sharing resources
  3. C-Software for creating documents
  4. D-Physical casing for computer components
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Computer Networks
  7. More about this MCQ
What is a foreign key?
  1. A-A key that uniquely identifies a tuple
  2. B-A key that references a primary key in another table
  3. C-A key that has no duplicates
  4. D-A key that is always null
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Database Management Systems
  7. More about this MCQ
Which normal form eliminates transitive dependencies?
  1. A-1NF
  2. B-2NF
  3. C-3NF
  4. D-BCNF
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Database Management Systems
  7. More about this MCQ
What is a tuple in a database?
  1. A-A row in a table
  2. B-A column in a table
  3. C-A key in a table
  4. D-A constraint in a table
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Database Management Systems
  7. More about this MCQ
What does SDLC stand for?
  1. A-System Design Life Cycle
  2. B-Software Design Life Cycle
  3. C-Software Development Life Cycle
  4. D-System Development Life Cycle
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Software Engineering
  7. More about this MCQ
What is Software Engineering?
  1. A-Designing software
  2. B-Testing software
  3. C-Application of engineering principles to software design
  4. D-Coding software
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Software Engineering
  7. More about this MCQ
Which of the following is a balanced binary tree?
  1. A-AVL Tree
  2. B-Binary Search Tree
  3. C-Complete Binary Tree
  4. D-Full Binary Tree
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
What is the time complexity of binary search?
  1. A-O(1)
  2. B-O(n)
  3. C-O(log n)
  4. D-O(n²)
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
Which data structure uses LIFO principle?
  1. A-Queue
  2. B-Stack
  3. C-Linked List
  4. D-Tree
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Algorithms and Data Structures
  7. More about this MCQ
What is the extension of a .NET assembly?
  1. A-.exe or .dll
  2. B-.net
  3. C-.asmx
  4. D-.obj
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Dot NET
  7. More about this MCQ
Which of the following is NOT a component of .NET framework?
  1. A-CLR
  2. B-FCL
  3. C-JVM
  4. D-CTS
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Dot NET
  7. More about this MCQ
What is the full form of CLR in .NET?
  1. A-Common Language Runtime
  2. B-Common Library Runtime
  3. C-Central Language Runtime
  4. D-Compile Language Runtime
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Dot NET
  7. More about this MCQ
How do you start a session in PHP?
  1. A-session_begin()
  2. B-session_start()
  3. C-start_session()
  4. D-begin_session()
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
Which function is used to redirect a user to a different page in PHP?
  1. A-redirect()
  2. B-location()
  3. C-header()
  4. D-relocate()
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
What is the purpose of the $_REQUEST variable in PHP?
  1. A-To handle file uploads
  2. B-To collect form data after submission
  3. C-To store session variables
  4. D-To access environment variables
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
Which superglobal variable holds information about headers, paths, and script locations?
  1. A-$_GET
  2. B-$_SERVER
  3. C-$_SESSION
  4. D-$_GLOBALS
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
What is the correct way to create an array in PHP?
  1. A-arr()
  2. B-array()
  3. C-arr = []
  4. D-array = ()
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
How do you create a constant in PHP?
  1. A-const()
  2. B-constant()
  3. C-define()
  4. D-def()
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
Which of the following is a valid PHP variable name?
  1. A-$var_name
  2. B-$var-name
  3. C-$123var
  4. D-$var name
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
What is the correct way to end a PHP statement?
  1. A-. (dot)
  2. B-; (semicolon)
  3. C-: (colon)
  4. D-, (comma)
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
Which of the following is used to execute a PHP script?
  1. A-PHP compiler
  2. B-PHP interpreter
  3. C-PHP executor
  4. D-PHP converter
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
What is the full form of PHP?
  1. A-Personal Home Page
  2. B-Private Home Page
  3. C-PHP: Hypertext Preprocessor
  4. D-Public Home Page
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / PHP
  7. More about this MCQ
Which class is used to add spacing between columns in a grid container in Bootstrap 5?
  1. A-gap
  2. B-col-gap
  3. C-row-gap
  4. D-column-gap
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which attribute is used to enable the lightbox feature for images in Bootstrap 5?
  1. A-data-bs-toggle
  2. B-data-bs-target
  3. C-data-bs-lightbox
  4. D-data-bs-modal
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
  7. More about this MCQ
Which layout system is used in Bootstrap 5?
  1. A-Flexbox
  2. B-Grid
  3. C-Floats
  4. D-Table
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
  7. More about this MCQ
What's the primary programming language of Bootstrap 5?
  1. A-JavaScript
  2. B-CSS
  3. C-HTML
  4. D-TypeScript
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
  7. More about this MCQ
Which class is used to create a progress bar in Bootstrap?
  1. A-.progress
  2. B-.progress-bar
  3. C-.bar
  4. D-.loading-bar
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which class is used to create a breadcrumb navigation in Bootstrap?
  1. A-.breadcrumb
  2. B-.nav-breadcrumb
  3. C-.nav-path
  4. D-.path
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which class is used to create a dropdown menu in Bootstrap?
  1. A-.dropdown-menu
  2. B-.menu-dropdown
  3. C-.menu
  4. D-.dropdown
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which class is used to create a tooltip in Bootstrap?
  1. A-.popup
  2. B-.tooltip
  3. C-.hint
  4. D-.popover
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which class is used to create a modal in Bootstrap?
  1. A-.modal-dialog
  2. B-.popup
  3. C-.dialog-box
  4. D-.modal-popup
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which class is used to create a responsive table in Bootstrap?
  1. A-.responsive-table
  2. B-.table-responsive
  3. C-.table
  4. D-.table-grid
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which class is used to create a responsive image in Bootstrap?
  1. A-.img-responsive
  2. B-.responsive-img
  3. C-.image-responsive
  4. D-.responsive-image
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
  7. More about this MCQ
Which class is used to create a card in Bootstrap?
  1. A-.panel
  2. B-.card
  3. C-.box
  4. D-.container
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which class is used to create a responsive embed video in Bootstrap?
  1. A-.embed-responsive
  2. B-.video-responsive
  3. C-.responsive-video
  4. D-.embed-video
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which class is used to create a button group in Bootstrap?
  1. A-.btn-group
  2. B-.button-group
  3. C-.group-btn
  4. D-.button-container
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which JavaScript library does Bootstrap depend on for its components?
  1. A-jQuery
  2. B-React
  3. C-Angular
  4. D-Vue.js
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
What is the purpose of the .container class in Bootstrap?
  1. A-To center-align content
  2. B-To create a responsive grid container
  3. C-To apply a border around elements
  4. D-None of the above
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
  7. More about this MCQ
Which class is used to create a responsive navigation bar in Bootstrap?
  1. A-.navbar
  2. B-.nav
  3. C-.navigation
  4. D-.navbar-responsive
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
Which grid system does Bootstrap use?
  1. A-Flexbox
  2. B-CSS Grid
  3. C-Floats
  4. D-None of the above
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
What is the latest version of Bootstrap as of 2024?
  1. A-3.x
  2. B-4.x
  3. C-5.x
  4. D-6.x
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
  7. More about this MCQ
Which CSS preprocessor does Bootstrap use?
  1. A-Sass
  2. B-Less
  3. C-Stylus
  4. D-None
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
  7. More about this MCQ
What is Bootstrap?
  1. A-A programming language
  2. B-A front-end framework
  3. C-A server-side scripting language
  4. D-A database management system
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Bootstrap
  7. More about this MCQ
What is the purpose of Django's distinct() method?
  1. A-It removes duplicate rows from query results
  2. B-It retrieves related objects after the main query is executed
  3. C-It performs additional filtering on query results
  4. D-It orders query results in ascending or descending order
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which of the following is NOT true about Django's update() method?
  1. A-It updates multiple objects in the database efficiently
  2. B-It can only be used with integer fields
  3. C-It returns the number of rows affected by the update operation
  4. D-It can accept keyword arguments to specify the fields and their new values
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
What does the delete() method do in Django models?
  1. A-Updates the existing object in the database
  2. B-Deletes the object from the database
  3. C-Inserts a new object into the database
  4. D-Performs a raw SQL query
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which of the following is NOT true about Django's get_or_create method?
  1. A-It retrieves an object from the database or creates it if it doesn't exist
  2. B-It returns a tuple of (object, created), where created is a boolean value
  3. C-It raises a MultipleObjectsReturned exception if multiple objects are foun
  4. D-It can only be used with integer fields
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
What does the save() method do in Django models?
  1. A-Updates the existing object in the database
  2. B-Deletes the object from the database
  3. C-Inserts a new object into the database
  4. D-Performs a raw SQL query
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which Django command is used to create a new Django project?
  1. A-django create
  2. B-django startproject
  3. C-python startproject
  4. D-python create
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
What is the purpose of Django's values method?
  1. A-To return a list of dictionaries containing specific field values
  2. B-To execute a raw SQL query
  3. C-To retrieve related objects after the main query is executed
  4. D-To perform aggregation functions on querysets
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which of the following is NOT true about Django's distinct method?
  1. A-It removes duplicate rows from query results
  2. B-It can be used with the annotate method
  3. C-It is only available for PostgreSQL databases
  4. D-It can improve query performance
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
What does the extra method do in Django's queryset API?
  1. A-Adds extra SQL clauses to the query
  2. B-Retrieves related objects after the main query is executed
  3. C-Performs additional filtering on query results
  4. D-Orders query results in ascending or descending order
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which of the following is NOT a valid field option in Django models?
  1. A-default
  2. B-choices
  3. C-related_model
  4. D-verbose_name
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
What is the purpose of Django's bulk_update method?
  1. A-To create multiple objects in a single database query
  2. B-To update multiple objects in the database efficiently
  3. C-To perform a bulk delete operation using raw SQL
  4. D-To retrieve related objects after the main query is executed
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
In Django, what does the select_for_update method do?
  1. A-Retrieves related objects after the main query is executed
  2. B-Locks selected rows in the database to prevent concurrent updates
  3. C-Performs a raw SQL query
  4. D-Filters query results based on a condition
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which of the following is NOT a valid database transaction isolation level in Django?
  1. A-READ COMMITTED
  2. B-READ UNCOMMITTED
  3. C-REPEATABLE READ
  4. D-SERIALIZABLE READ
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
What does the bulk_create method do in Django?
  1. A-Deletes multiple objects from the database
  2. B-Creates multiple objects in a single database query
  3. C-Updates multiple objects in the database
  4. D-Performs a bulk insert operation using raw SQL
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which of the following is NOT true about Django's F object?
  1. A-It allows referencing model fields in queries
  2. B-It is used to perform mathematical operations in queries
  3. C-It can only be used with integer fields
  4. D-It helps avoid race conditions in database updates
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
What is the purpose of Django's annotate method?
  1. A-To perform aggregation functions on querysets
  2. B-To filter query results based on a condition
  3. C-To retrieve a single object from the databas
  4. D-To order query results in ascending or descending order
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which method is used to filter query results based on certain conditions in Django?
  1. A-get()
  2. B-filter()
  3. C-exclude()
  4. D-all()
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
In Django, how can you perform raw SQL queries?
  1. A-Using the django.db.connection object
  2. B-Using the django.db.models module
  3. C-By subclassing the django.db.models.QuerySet class
  4. D-By modifying the settings.py file
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
What does the prefetch_related method do in Django?
  1. A-Filters query results based on a condition
  2. B-Retrieves related objects after the main query is executed
  3. C-Orders query results in ascending or descending order
  4. D-Performs a raw SQL query
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which of the following is NOT a valid option for Django's ForeignKey field?
  1. A-to_field
  2. B-on_delete
  3. C-related_name
  4. D-unique
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
What is the purpose of Django's select_related method?
  1. A-To optimize database queries by reducing the number of queries
  2. B-To filter query results based on a condition
  3. C-To order query results in ascending or descending order
  4. D-To perform a join operation between two tables
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which Django command is used to apply all pending migrations to the database?
  1. A-python manage.py makemigrations
  2. B-python manage.py migrate
  3. C-python manage.py createsuperuser
  4. D-python manage.py collectstatic
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
In Django models, what does the related_name attribute do?
  1. A-Specifies the database column name
  2. B-Defines the reverse relationship name
  3. C-Specifies the foreign key constraint
  4. D-Defines the primary key of the model
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which Django command is used to create a new database migration?
  1. A-python manage.py migrate
  2. B-python manage.py makemigrations
  3. C-python manage.py collectstatic
  4. D-python manage.py runserver
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which of the following is NOT a supported database backend in Django?
  1. A-MySQL
  2. B-SQLite
  3. C-MongoDB
  4. D-PostgreSQL
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
What is Django ORM used for?
  1. A-Handling HTTP requests
  2. B-Generating HTML templates
  3. C-Communicating with the database
  4. D-Managing user authentication
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / Django
Which HTML element is used to define a term within a definition list?
  1. A-<term>
  2. B-<dt>
  3. C-<def>
  4. D-<dd>
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / HTML
  7. More about this MCQ
What is the purpose of the <code> tag in HTML?
  1. A-To define a block of quoted text
  2. B-To specify computer code
  3. C-To create a hyperlink
  4. D-To insert an image
  5. MCQ By: MCQSEXAM
  6. Computer Science MCQs / HTML
  7. More about this MCQ
What is the purpose of the <dfn> tag in HTML?
  1. A-To define a block of quoted text
  2. B-To specify a term being defined
  3. C-To create a hyperlink
  4. D-To insert an image
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Which HTML element is used to define a variable in a mathematical or programming context?
  1. A-<var>
  2. B-<variable>
  3. C-<math>
  4. D-<value>
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Which HTML element is used to define an abbreviation or acronym?
  1. A-<abbr>
  2. B-<acronym>
  3. C-<abbrv>
  4. D-<short>
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What is the purpose of the <time> tag in HTML?
  1. A-To define a block of quoted text
  2. B-To specify a time or date
  3. C-To create a hyperlink
  4. D-To insert an image
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Which HTML element is used to define a citation or reference to another source?
  1. A-<cite>
  2. B-<ref>
  3. C-<source>
  4. D-<reference>
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What is the purpose of the <blockquote> tag in HTML?
  1. A-To define a block of quoted text
  2. B-To create a hyperlink
  3. C-To insert an image
  4. D-To define a block of code
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Which HTML tag is used to define a definition term in a description list?
  1. A-<dt>
  2. B-<dfn>
  3. C-<def>
  4. D-<term>
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Which HTML element is used to define computer code text?
  1. A-<code>
  2. B-<pre>
  3. C-<var>
  4. D-<kbd>
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What is the purpose of the <mark> tag in HTML?
  1. A-To define highlighted text
  2. B-To create a hyperlink
  3. C-To insert an image
  4. D-To define a block of quoted text
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Which HTML element is used to define emphasized text?
  1. A-<italic>
  2. B-<em>
  3. C-<strong>
  4. D-<emphasis>
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Which HTML tag is used to define an abbreviation or acronym?
  1. A-<abbr>
  2. B-<acronym>
  3. C-<abbrv>
  4. D-<short>
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What is the purpose of the <del> tag in HTML?
  1. A-To define deleted text
  2. B-To create a hyperlink
  3. C-To highlight important text
  4. D-To insert an image
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