Tuesday, 31 October 2023
Wednesday, 4 October 2023
Python Code Challenges #1
Questions
1. Write python code to print Let's learn Python
a) Print ('Let's learn Python')
b) print ("Let's learn Python")
c) print('Let\'s learn Python')
d) print ('Let"s learn Python')
2. Write python code to calculate gravitional_force F = G * M * m / r * r for the given constant G = 6.67 x (10**-11) ,Msun = 2.0 x (10**30), mEarth = 6.0 x (10 ** 24) and r = 1.5 x (10 ** 11)
a) gravitional_force = (G * M * m) / (r ** 2)
b) print ((G * M * m) / (r ** 2))
c) print(gravitional_force)
d) print ((G * M * m) / (r * r))
3. For the given price = 350, what will be the output for the given code:
a) 245
b) 245.0
c) 300
d) 300.0
4. What will be the input when the out put is 7777777722222, if the function code is as given below
a) '7','2'
b) 7,2
c) 72
d) 77777722222
5. Write comprehensive python function code for printing fibonocci numbers foth given number n = 10:
a)
b)
c)
d)
Answers
Answers
1. b
2. b, d
3. b
4. b
5. d
If you are very keen to test in python, try these
Python Quizzes
Python Quiz #1[Basics] [25]
https://forms.gle/CHZHzT9ZE2D824aA7
Python Quiz #2 [Arrays, Data Types][25]
https://forms.gle/9SjooxdDCV5Xokwk6
Python Quiz #3 [List, Tuple, Set][25]
https://forms.gle/kE8Qrs2woRrpdAXe7
Python Quiz #4 [Dictionary][25]
https://forms.gle/QSRjKTUn7uijQ37EA
Python Quiz #5 [Operators, Loops, Functions][25]
https://forms.gle/G45BzqhcVnuH7BL37
Python Quiz #6 [Classes and Objects][40]
https://forms.gle/T2RX4ZGG1R3RfU4cA
Python Quiz #7 [NumPy][35]
https://forms.gle/4qfTemp5mDU69CNc7
Python Quiz #8 [Pandas][25]
https://forms.gle/V1N4QGM9BvHLVSpk6
Python Quiz #9 [Matplotlib][25]
https://forms.gle/cuT32YCvmj1i14Pz9
Python Quiz #10 [scikit-learn][25]
https://forms.gle/DtYgrAYPWrNz82gt5
HTML Quiz
HTML Quiz #01 [Basics][60]
https://forms.gle/Nut78ZFwEsJw8YhB6
EXCEL Basics #1 [60]
EXCEL Pivot MCQ #2[25]
https://forms.gle/kJSgTqBZG1Ey99YW8
EXCEL Formatting MCQ #3[25]
https://forms.gle/By2SPEMg8mh9UGiS7
EXCEL Lookup+ MCQ #4
https://forms.gle/pFyNdrSPDzMVhEj38
Other Third Party Quiz Web Sites:
Other Third Party Quiz Web sites
https://realpython.com/quizzes/
https://pynative.com/python/quizzes/
https://www.geeksforgeeks.org/python-quizzes/
https://pythongeeks.org/python-quiz-test/
https://www.w3schools.com/python/python_quiz.asp
Monday, 2 October 2023
Most Useful Research Tools for Ph.D. Students
#1 connectedpapers.com
1. https://ametodl.blogspot.com/2023/10/easy-research-literature-tool-1.html
#2 paper-digest.com
2. https://ametodl.blogspot.com/2023/10/most-useful-easy-research-literature_2.html
# 3 scholarcy
3. https://ametodl.blogspot.com/2023/10/most-useful-easy-research-literature_96.html
#4 writefull
4. https://ametodl.blogspot.com/2023/10/most-useful-easy-research-literature.html
Most Useful Easy Research Literature Tool #2 paper-digest.com
Go to web site
https://www.paper-digest.com/ to Get the idea in 3 minutes, Understand academic articles briefly. Learn more in less time (summarize quickly).
Most Useful Easy Research Literature Tool #3 scholarcy
Go to web site
You have to sign up to use this tool.
Best assistive technologies for college students
5 Steps to Faster Learning
Easy Research Literature Tool #1 connectedpapers.com
Go to web site connectedpapers.com
type RM. chandrasekaran in text box and click build graph button
see the four icons(links) red circled connected papers, semantic scholar, doi publisher page, google scholar
HTML tags for Google SEO
SIMPLE HTML TAGS
You have to understand seach "intent" and then bring quality content.
By using the following HTML tags, you can make your web site more visible.
1. <TITLE> tag
<title>Annamalai University</title>
Simple from the point of view of target audience, without stop words, max 60 charecters, Title relevant to content, use dates, questions or nos.
Give Each page different title. Don't duplicate title in web site pages.
2. <h?> tags
<h1></h1> – usually reserved for webpage titles.
<h2></h2> – highlights the topic of the title.
<h3></h3> – reflects points in regards to the topic.
<h4></h4> – supports points from <h3>.
<h5></h5> – not often used, but great for supporting points of <h4>.
3. Add alt element in img tags in images
<img src="Annamalai.jpg" alt="Annamalai University">
Without the ALT tag, search engines don’t know what the image is about. And this could reduce exposure during image searches
55% of Visitors Read Your Articles For 15 Seconds or Less
4. Fine-Tune Meta Description Tags
HTML meta tags – a crucial component for SEO success.
Using the right meta tags the right way is all about communicating to the search engines:
- What your page is about.
- How to read it.
- Who should see it.
With that in mind, let’s go over which meta tags are crucial for SEO, and how to use them well.
To refresh content:
<meta charset="UTF-8">
<meta name="description" content="Free Web tutorials">
<meta name="keywords" content="HTML, CSS, JavaScript">
<meta name="author" content="John Doe">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
More Examples from w3schools.com
Define keywords for search engines:
<meta name="keywords" content="HTML, CSS, JavaScript">
Define a description of your web page:
<meta name="description" content="Free Web tutorials for HTML and CSS">
Define the author of a page:
<meta name="author" content="John Doe">
Refresh document every 30 seconds:
<meta http-equiv="refresh" content="30">
Setting the viewport to make your website look good on all devices:
<meta name="viewport" content="width=device-width, initial-scale=1.0">
5. Use open graph tag in Meta Tag
<meta name="og:title" property="og:title" content="Annamalai University Courses">
6 Use Twitter card tags
<meta name="twitter:card" content="university">
7 . Use Canonical Tags when Appropriate
<link rel="canonical" href="https://annamalaiuniversity.ac.in/">
8. Responsive Web Site Tags
<meta name="viewport" content="width=device-width, initial-scale=1">
9. Nofollow Attributes
External/outbound links are the links on your site pointing to other sites. Inbound links are important. Nofollow links can directly help with your SEO. Nofollow links can bring you traffic.
<a href="http://backlinks.com/keyword-research" target ="_blank" rel="noopener"> Keyword Research : Definitive Guide </a>
<a href="https://apple.com/">Apple</a>
<a href="https://apple.com/" rel="nofollow">Apple</a> with no follow attribute.
How to check with competitor. Please refer tool https://www.semrush.com/analytics/backlinks/
10. Meta robots tag
<meta name="robots" content="index, archive"/>
Below are some of the parameters most commonly used with robots meta tags. You can use any number of them in a single meta robots tag, separated by a comma:
- noindex — page should not be indexed
- nofollow — links on the page should not be followed
- follow — links on the page should be followed, even if the page is not to be indexed
- noimageindex — images on the page should not be indexed
- noarchive — search results should not show a cached version of the page
- unavailable_after — page should not be indexed beyond a certain date.
Some more resources:
1. Improve your performance on Google Search
https://search.google.com/search-console/about
2. How to Do Keyword Research for SEO
https://ahrefs.com/blog/keyword-research/
3. SemRush Page :
https://www.semrush.com/academy/courses/seo-fundamentals-course-with-greg-gifford/lessons/lesson-1/
4. Make your web pages fast on all devices try https://pagespeed.web.dev/
Sunday, 1 October 2023
Get Your WebSITE on the First Page of Google [SEO]
It is literally bringing in the Page Rank of Google Search, called as SEO[Seacrh Engine Optimization].
Simply in index(web site boot/first page) use meta tags. Meta is data about data(web page). It is always inside the <head> tag.
sample :
<head>
<meta charset="UTF-8">
<meta name="description" content="Web site ranking tutorials">
<meta name="keywords" content="HTML, CSS, JavaScript">
<meta name="author" content="Uppili">
<meta http-equiv="refresh" content="30">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
</head>
How Do I Get My Site On Google?
First, check your web page is indexed by google index or not.
To find out if it is, type site:yourdomain.com into the search box, replacing yourdomain.com with your actual domain name.
eg : site: ametodl.blogspot.com
Serach output:
If you see a listing of your website's pages, then Google has already indexed your site and will continue to visit it occasionally to check for updates.
If not, issue http://www.google.com/addyoururl.
It will take 1 or 2 weeks for Google to visit and index your website.
Secondly, remember, Google will only display web pages that are relevant to the keyword being searched. Add in Meta tag keyword the relevant words.
Third, just because your website does not show up on the first page, doesn't mean it is not showing up at all. Go to the bottom of the results page and click "Next" for page 2 and so on until all pages are over.
For SEO Tips Please Refer:
https://rockcontent.com/blog/first-page-google-seo/
https://developers.google.com/search/docs/fundamentals/get-on-google
https://www.semrush.com/blog/get-on-first-page-of-google/
1. Develop a Mastery of Long-Tail Keywords
Key words are important.
You can find thru https://ads.google.com/home/tools/keyword-planner/
2. Create Next-Level Content
- 3. Explore Different Content Formats
- 4. Target Google SERP Features
- 5. Focus Heavily on User Experience
- 6. Learn From Your Competition
- 7. Make Your Site Fast and Responsive
- 8. Earn Quality Backlinks
- 10. Build a Powerful Brand
- 11. Leverage Content Gaps
- 12. Set an Optimal Content Schedule
- 13. Perform Frequent Content Audits
Certainly! Here's a simplified lab manual for each day and module of the "How to Get on the First Page of Google" course to help students understand the concepts:
Day 1: Understanding SEO Fundamentals
Module 1: Introduction to SEO
Lab Activity 1: What is SEO?
- Objective: Understand the basics of SEO.
- Activity:
- Search for a topic of interest on Google.
- Observe the search results and the order in which they appear.
- Discussion:
- What is SEO, and why do you think some websites appear higher in search results than others?
- How does SEO benefit website owners?
Lab Activity 2: SEO vs. SEM
- Objective: Differentiate between SEO and SEM.
- Activity:
- Research and list the differences between SEO and SEM.
- Discussion:
- Explain the key distinctions between SEO and SEM.
- When might a website owner choose SEM over SEO?
Module 2: Keyword Research
Lab Activity 3: The Importance of Keywords
- Objective: Recognize the significance of keywords in SEO.
- Activity:
- Choose a topic and brainstorm relevant keywords.
- Use a keyword research tool (e.g., Google Keyword Planner) to find keyword search volumes.
- Discussion:
- Why is keyword research important in SEO?
- How can you identify the most relevant keywords for a website?
Lab Activity 4: Selecting Relevant Keywords
- Objective: Practice selecting appropriate keywords.
- Activity:
- Choose a niche or topic for a hypothetical website.
- Select keywords based on relevance and search volume.
- Discussion:
- Share the selected keywords and explain why you chose them.
- How can these keywords be used on a website for SEO?
Day 2: On-Page SEO Optimization
Module 3: On-Page Optimization Techniques
Lab Activity 5: Title Tags and Meta Descriptions
- Objective: Learn about title tags and meta descriptions.
- Activity:
- Analyze the title tags and meta descriptions of search results for a specific keyword.
- Discussion:
- What do you notice about the titles and descriptions in the search results?
- How can optimizing title tags and meta descriptions improve SEO?
Lab Activity 6: Header Tags and Image Optimization
- Objective: Understand the use of header tags and image optimization.
- Activity:
- Create a sample webpage with proper header tags (H1, H2, H3) and an optimized image.
- Discussion:
- How do header tags help in organizing content?
- Why is image optimization important for SEO?
Module 4: Content Optimization
Lab Activity 7: Creating High-Quality Content
- Objective: Identify the characteristics of high-quality content.
- Activity:
- Analyze a well-written article or blog post.
- List the qualities that make it high-quality.
- Discussion:
- What elements contribute to the quality of content?
- How can you create valuable content for SEO purposes?
Lab Activity 8: Keyword Placement and Density
- Objective: Practice keyword placement.
- Activity:
- Rewrite a paragraph with proper keyword placement (without keyword stuffing).
- Discussion:
- What is keyword density, and why should it be balanced?
- How can you naturally incorporate keywords into content?
These lab activities provide hands-on experience and reinforce the concepts taught in each module. Encourage students to actively participate and discuss their findings to enhance their understanding of SEO fundamentals and on-page optimization techniques.
Day 3: Off-Page SEO Strategies
Module 5: Backlinks and Link Building
Lab Activity 9: Importance of Backlinks
- Objective: Understand the significance of backlinks.
- Activity:
- Research a popular website in your niche.
- Identify and list some of its high-quality backlinks (if available).
- Discussion:
- Why are backlinks important for SEO?
- What qualities make a backlink high-quality?
Lab Activity 10: Building Backlinks
- Objective: Explore strategies for building backlinks.
- Activity:
- Brainstorm ideas for creating valuable content that could attract backlinks.
- Discuss outreach methods to promote your content and acquire backlinks.
- Discussion:
- What creative content ideas can you develop to earn backlinks?
- How would you approach websites or influencers for backlink opportunities?
Module 6: Social Media and SEO
Lab Activity 11: Social Signals and Impact
- Objective: Recognize the connection between social media and SEO.
- Activity:
- Explore a popular social media profile (e.g., Facebook, Twitter) of a well-known brand or website.
- Analyze their social engagement (likes, shares, comments).
- Discussion:
- How can social media activity indirectly influence SEO?
- What strategies do successful brands use to engage their audience on social media?
Lab Activity 12: Integrating Social Media
- Objective: Learn how to integrate social media into SEO strategy.
- Activity:
- Create a hypothetical social media post promoting a blog post or webpage.
- Include relevant hashtags and encourage user engagement.
- Discussion:
- How can you effectively promote website content on social media?
- What role do social signals play in SEO?
Day 4: Technical SEO and Website Optimization
Module 7: Technical SEO Essentials
Lab Activity 13: Site Speed Optimization
- Objective: Understand the importance of site speed.
- Activity:
- Analyze the load time of a website using online tools like Google PageSpeed Insights.
- Identify potential speed optimization improvements.
- Discussion:
- Why is site speed crucial for user experience and SEO?
- What actions can you take to improve a website's load time?
Lab Activity 14: Mobile-Friendliness
- Objective: Assess the mobile-friendliness of a website.
- Activity:
- Use Google's Mobile-Friendly Test to check a website's mobile compatibility.
- Discuss any issues and solutions.
- Discussion:
- How does a mobile-responsive design impact SEO rankings?
- What steps can you take to ensure a website is mobile-friendly?
Lab Activity 15: URL Structure
- Objective: Create user-friendly URLs.
- Activity:
- Analyze website URLs and suggest improvements.
- Rewrite URLs for hypothetical pages with descriptive keywords.
- Discussion:
- Why is a clear and descriptive URL structure important for SEO?
- What are the characteristics of an optimized URL?
Module 8: Website Structure and Navigation
Lab Activity 16: Proper Site Structure
- Objective: Learn about organizing website content.
- Activity:
- Sketch a sitemap for a hypothetical website, showing a clear structure and hierarchy.
- Discuss the benefits of a well-structured site.
- Discussion:
- How can a well-organized site structure improve user navigation and SEO?
Lab Activity 17: Internal Linking Strategies
- Objective: Understand the role of internal links.
- Activity:
- Examine a website and identify opportunities for internal linking.
- Create internal links to connect related content.
- Discussion:
- How do internal links help users navigate a website?
- How can internal linking contribute to SEO?
Lab Activity 18: XML Sitemaps
- Objective: Create an XML sitemap.
- Activity:
- Use an online XML sitemap generator or a CMS tool to create a sitemap for a small hypothetical website.
- Discuss how to submit the sitemap to Google Search Console.
- Discussion:
- What is the purpose of an XML sitemap in SEO?
- How can it help search engines index a website effectively?
These lab activities provide practical hands-on experience to reinforce the concepts taught in each module. Encourage students to actively participate, ask questions, and discuss their findings to deepen their understanding of off-page SEO strategies, technical SEO, and website optimization.
Certainly! Here are specific examples for "Hands on Experience" for the lab activities in the lab manual:
Day 1: Understanding SEO Fundamentals
Module 1: Introduction to SEO
Lab Activity 1: What is SEO?
- Hands-on Experience:
- Perform a Google search for "SEO basics" or any topic of interest.
- Click on a few search results and observe the content and structure of those webpages.
- Take notes on what you find and share your observations with the class.
Module 2: Keyword Research
Lab Activity 3: The Importance of Keywords
- Hands-on Experience:
- Use Google's Keyword Planner (if available) to search for keywords related to a hobby or interest.
- Explore the search volume and competition for different keywords.
- Identify which keywords are highly searched and relevant to your chosen topic.
Lab Activity 4: Selecting Relevant Keywords
- Hands-on Experience:
- Imagine you're creating a website about healthy eating.
- Select five keywords related to healthy eating, such as "nutrition tips," "healthy recipes," and "balanced diet."
- Explain why you chose these specific keywords for your website.
Day 2: On-Page SEO Optimization
Module 3: On-Page Optimization Techniques
Lab Activity 5: Title Tags and Meta Descriptions
- Hands-on Experience:
- Visit a few websites in your niche or interest.
- Analyze the title tags and meta descriptions of those websites.
- Compare the effectiveness of different titles and descriptions in attracting clicks.
Lab Activity 6: Header Tags and Image Optimization
- Hands-on Experience:
- Create a simple webpage using a basic HTML editor.
- Include an H1 header tag for the main title and H2 tags for subheadings.
- Add an image to the webpage and use the "alt" attribute to provide a descriptive alt text.
Module 4: Content Optimization
Lab Activity 7: Creating High-Quality Content
- Hands-on Experience:
- Write a short blog post (about 300 words) on a topic of your choice.
- Aim to provide valuable information and engage the reader.
- Share your blog post with classmates for feedback.
Lab Activity 8: Keyword Placement and Density
- Hands-on Experience:
- Take the blog post you created earlier and review it for keyword placement.
- Ensure that keywords are used naturally and not excessively.
- Calculate the keyword density (keyword mentions divided by total words) to see if it's within the recommended range (1-2%).
These hands-on experiences are designed to give students practical exposure to key SEO concepts and techniques. Encourage them to actively participate and share their findings to facilitate discussions and reinforce their understanding of the course material.
Certainly! Here are more examples of "Hands on Experience" for the remaining days of the course:
Day 3: Off-Page SEO Strategies
Module 5: Backlinks and Link Building
Lab Activity 9: Importance of Backlinks
- Hands-on Experience:
- Choose a website in your niche or interest.
- Use online tools like Moz's Link Explorer or Ahrefs to identify some of its high-quality backlinks.
- Discuss why these backlinks might be valuable for the chosen website's SEO.
Lab Activity 10: Building Backlinks
- Hands-on Experience:
- Brainstorm and create a piece of content (e.g., an informative infographic or an in-depth article) related to your website's topic.
- Reach out to a few websites or bloggers in your niche and propose collaborating by sharing your content in exchange for a backlink.
- Share your experiences and responses (if any) from your outreach.
Module 6: Social Media and SEO
Lab Activity 11: Social Signals and Impact
- Hands-on Experience:
- Choose a popular brand or website in your niche.
- Examine its social media profiles (e.g., Facebook, Twitter, Instagram).
- Look for posts with high engagement (likes, shares, comments) and discuss how these engagements might indirectly impact SEO.
Lab Activity 12: Integrating Social Media
- Hands-on Experience:
- Create a hypothetical social media post promoting a blog post or article related to your website's topic.
- Use relevant hashtags and encourage your peers or classmates to engage with your post by liking, sharing, or commenting.
- Monitor the engagement and discuss the results of your social media promotion.
Day 4: Technical SEO and Website Optimization
Module 7: Technical SEO Essentials
Lab Activity 13: Site Speed Optimization
- Hands-on Experience:
- Use online tools to test the speed of a website (e.g., Google PageSpeed Insights).
- Implement recommended optimizations, such as image compression or browser caching, on a test website or page.
- Compare the before and after results to observe the impact on site speed.
Lab Activity 14: Mobile-Friendliness
- Hands-on Experience:
- Take a website you're familiar with and evaluate its mobile-friendliness using Google's Mobile-Friendly Test.
- Identify any issues reported by the tool and discuss potential solutions.
- Share your findings with the class.
Lab Activity 15: URL Structure
- Hands-on Experience:
- Choose a website and analyze its URL structure.
- Identify URLs that are well-structured and descriptive.
- Create a set of improved, SEO-friendly URLs for hypothetical pages on your website's topic.
Module 8: Website Structure and Navigation
Lab Activity 16: Proper Site Structure
- Hands-on Experience:
- Sketch a sitemap for a hypothetical website on a topic of your choice.
- Define clear categories and subcategories to organize the content logically.
- Share your sitemap with classmates and explain the rationale behind your structure.
Lab Activity 17: Internal Linking Strategies
- Hands-on Experience:
- Analyze a website and identify pages where internal links could be beneficial.
- Create internal links between related pages on your hypothetical website.
- Discuss how these links improve user navigation and SEO.
Lab Activity 18: XML Sitemaps
- Hands-on Experience:
- If you have a personal website or access to a Content Management System (CMS), generate an XML sitemap for your site.
- Submit the sitemap to Google Search Console (if applicable).
- Monitor any changes in indexing or crawling over time and report your observations.
These hands-on experiences are designed to give students practical skills in various aspects of SEO. Encourage active participation, group discussions, and sharing of results to enhance their understanding and ability to apply SEO techniques in real-world scenarios.
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