JavaScript Pretest 2

1. Declare firstName, lastName, age variables and assign your first name, your last name and your age to the variables.

2. Concatenate the firstName , a space and lastName variable and assigned to a fullName variable.

3. Check if your name is long or short. If the length of your first name is greater than 7, you have a long name else you have a short name

4. Declare an array called shoppingBasket and put at least 5 items you commonly put to your shopping basket.

5. Declare a function called sumOfAllNumbers, it takes a positive integer as a parameter and it returns the sum of all the numbers

6. Declare a function called listShoppingItems, it takes your shopping basket array you declared at question 4 as a parameter and it prints out the capitalized shopping items.

const list = [
'Banana',
'Tomato',
'Milk',
'Egg',
]
listShoppingItems(list)
BANANA
TOMATO
MILK
EGG

1. Declare a function called getPersonInfo, it takes firstName, lastName, age and country as parameter and it returns information about you. eg.

getPersonInfo('Asabeneh', 'Yetayeh', 200, 'Finland')
I am Asabeneh Yetayeh. I am 200 years old. I am from Finland.

1. Declare a function called randomNumbers which can return an array of 7 numbers which range 1-20.

randomNumbers()
9

1. Declare a function called sumOfEven, it takes a positive integer as a parameter and it returns the sum of all numbers

sumOfEven(10)

Declare an object called person, it has firstName, lastName, age, country, getPersonInfo keys. The getPersonInfo is a method which return about the person object. eg.

I am Asabeneh Yetayeh. I am 200 years old. I live in from Finland.