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NEW QUESTION 32
A class was written to represent items for purchase in an online store, and a second class
Representing items that are on sale at a discounted price. THe constructor sets the name to the
first value passed in. The pseudocode is below:
Class Item {
constructor(name, price) {
... // Constructor Implementation
}
}
Class SaleItem extends Item {
constructor (name, price, discount) {
...//Constructor Implementation
}
}
There is a new requirement for a developer to implement a description method that will return a
brief description for Item and SaleItem.
Let regItem =new Item('Scarf', 55);
Let saleItem = new SaleItem('Shirt' 80, -1);
Item.prototype.description = function () { return 'This is a ' + this.name;
console.log(regItem.description());
console.log(saleItem.description());
SaleItem.prototype.description = function () { return 'This is a discounted ' +
this.name; }
console.log(regItem.description());
console.log(saleItem.description());
What is the output when executing the code above ?
Uncaught TypeError: saleItem.description is not a function
This is a Shirt
This is a did counted ShirtB. This is a Scarf
This is a Shirt
This is a Scarf
This is a discounted ShirtC. This is a Scarf
Uncaught TypeError: saleItem.description is not a function
This is aScarf
This is a discounted ShirtD. This is a Scarf
This is a Shirt
This is a discounted Scarf
This is a discounted Shirt
Answer: B
NEW QUESTION 33
Given the HTML below:
Which statement adds the priority-account css class to the Applied Shipping row?
Answer: A
NEW QUESTION 34
Refer to the code below:
Const pi w 3.1415926;
What is the data type of pi?
Answer: D
NEW QUESTION 35
A team that works on a big project uses npm to deal with projects dependencies.
A developer added a dependency does not get downloaded when they execute npm
install.
Which two reasons could be possible explanations for this?
Choose 2 answers
NODE_ENV is set to production.C. The developer missed the option --add when adding the dependency.D. The developer added the dependency as a dev dependency, and
NODE_ENV
Is set to production.
Answer: A,B,D
NEW QUESTION 36
A developer has the following array of hourly wages:
Let arr = (8, 5, 9, 75, 11, 25, 7, 75, , 13, 25);
For workers making less than $10 an hour rate should be multiple by 1.25 and returned in a new array.
How should the developer implement the request?
Answer: B
NEW QUESTION 37
......
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