AWS, JavaScript, React - Deploy Web Apps on the Cloud
 - JavaScript Arithmetic Operations Continued

AWS, JavaScript, React - Deploy Web Apps on the Cloud - JavaScript Arithmetic Operations Continued

Assessment

Interactive Video

Information Technology (IT), Architecture

University

Practice Problem

Hard

Created by

Wayground Content

FREE Resource

The video tutorial covers basic arithmetic operations using variables in a programming context. It starts with a division example, where a variable is declared and its value is calculated and displayed. The tutorial then moves on to incrementing a variable, showing how to increase its value and output the result. Finally, it demonstrates decrementing a variable, reducing its value, and displaying the updated result. Each section includes saving the file and previewing the output in a web browser.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of dividing 100 by 50 in the given example?

1

2

50

100

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which variable is used to store the incremented value of X?

Z

D

H

K

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial value assigned to the variable X before incrementing?

4

5

6

7

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you decrement a variable in the given example?

H+1

H++

H-1

H--

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final value of the variable K after decrementing?

5

4

6

3