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CHAPTER 2: JAVASCRIPT PART 2
S.No. Learning Outcomes Theory Practical
1. Create and use functions to organize and Functions in JavaScript 1. Write a program with 2
reuse code effectively. Naming a Function functions to find simple or
Solve programming problems using Types of Functions compound interest depending
functions. Invoking the Function/ on user input also take user
Calling the Function input for principal, rate and
Function Return time.
2. Write a program where a
function MyFunc( ) it takes
the user name and displays a
message”
Hello username welcome to
this page!
3. Write a program with a
function to find the smallest
out of 3 numbers.
4. Write a program with a
function to take user input in
kilograms and convert it to
grams.
[1Kilogram=1000grams]
5. Write a program with a
function sortnum( ) to sort 3
numbers in ascending order.
6. Using a button call a function
Pytha( ) and take the input for
the sides then check whether
a number is a Pythagorean
Triplet or not.
7. Write a program with a
function called through a
button to ask user age and
if the age is greater than 18,
display the message “You are
eligible” in a paragraph.
2. Understand the concept of objects and Objects in JavaScript Compare Windows and MacOs
their role in JavaScript. Properties and Compare Android and iOS
Define and create objects using object Methods
literals and constructor functions. Properties of Objects
Access and manipulate object properties
and methods.
Understand object-oriented programming
principles in JavaScript.
3. Understand the string data type in Strings in JavaScript Declare a function ‘stringsjava’ in
JavaScript. String Property: JavaScript to accept two strings
Length arguments. The function should
a. Convert both the strings to
lowercase
b. Search for string1 in string2
and display the string if found.
c. Replace all occurrences of
letter ‘I’ with ‘ ! ‘ in string2.
d. Display first character of
string1.
(xii)

