HTML/JavaScript Web Application Answers

Given an array

myArray, write a JS program to check whether each value of the array is a string or not using the array method every().Input

• The input will be a single line containing an array myArray

let's build a Bookmark Maker by applying the concepts.

INSTRUCTIONS:

• The page should have HTML form element with id bookmarkForm
• The HTML form element with id bookmarkForm should have HTML input elements with ids siteNameInput and siteUrlInput
• The HTML form element with id bookmarkForm should have HTML button element with id submitBtn
• Add HTML label elements for HTML input elements with ids siteNameInput and siteUrlInput
• The HTML form element with id bookmarkForm should have HTML p elements with ids siteNameErrMsg and siteUrlErrMsg
• The page should have HTML unordered list element with id bookmarksList
• Each bookmark item should contain a HTML anchor element to navigate to the bookmarked site

Given an array (myArray), write a JS program to find the index of the first boolean value in myArray using "findIndex()" method. Note: If the value is not present in the array, findIndex() returns "-1".Input :The first line of input will contain an array (myArray).Output:

The output should be a single line containing the index or -1.

input1:[ 'a', true, 'v', 5 ]

output1:1

Given an array (myArray), write a JS program to find the index of the first boolean value in myArray using "findIndex()" method. Note: If the value is not present in the array, findIndex() returns "-1".Input :The first line of input will contain an array (myArray).Output:

The output should be a single line containing the index or -1.

input1:[ 'a', true, 'v', 5 ]

output1:1

input2:[ 'Oxygen', 'Nitrogen', 'Carbon', 'Hydrogen' ]

output2:-1

In this assignment, let's build a Foundations page by applying the concepts we learned till now. You can use the Bootstrap concepts as well.

Resources

Use the image given below.

• https://assets.ccbp.in/frontend/static-website/foundations-bg.png
• https://assets.ccbp.in/frontend/static-website/foundations-python-img.png
• https://assets.ccbp.in/frontend/static-website/foundations-javascript-img.png
• https://assets.ccbp.in/frontend/static-website/foundations-html5-img.png
• https://assets.ccbp.in/frontend/static-website/foundations-java-img.png

CSS Colors used:

Background color Hex Code values:

#ffffff

Text color Hex Code values:

#323f4b

#7b8794

Border color Hex Code values:

#cbd2d9

CSS Font families used:

• Roboto

Concepts Review

Want to quickly review some of the concepts you’ve been learning?

Take a look at the Cheat Sheets.

Develop an Institution management system (based on VB.NET platform) linked with Microsoft Access Database as infrastructural support. The primary purpose of this application is to automate students, modules, staff’s information and other data resources. 

. Based on today’s PowerPoint Presentation, lecture and video presentation, please discuss the five most important rules you will follow to remain professionally by Canadian standards 

A sphere is a perfectly round geometrical object that is three dimensional, with every point on its surface equidistant from its center. Many commonly-used objects such as balls or globes are spheres. If you want to calculate the volume of a sphere, you just have to find its radius and plug it into a simple formula, V = ⁴⁄₃πr³.Write a JavaScript script that will calculate the volume of a sphere, the volume should be fixed to 4 Decimal places.