Web Development and JavaScript Quiz

What is the purpose of the JavaScript command forward();?

• Turn the ship to the right.

• Move the ship one step forward.

• Turn the ship to the left.

• Structure the page.

Which of the following is NOT a component mentioned for web development?

• HTML

• CSS

• JavaScript

• Python

What does syntax refer to in programming languages?

• The style of the page

• The structure of the page

• The set of rules that govern how a language is structured

• The command to move a ship forward

What might happen if you write a line of JavaScript with incorrect syntax?

• The program will run with unexpected results.

• The program will run correctly.

• The program won't run.

• The page will become more dynamic.

What is a command in the context of the learning material?

• A type of data structure

• A naming convention in programming

• An instruction given to the computer

• A unique name for a function or variable

What is camelCase?

• A type of command in programming

• A data structure

• A naming convention for variables and functions in programming

• A rule for declaring functions

Which of the following is a rule for naming an identifier in programming?

• It must contain spaces

• It can start with a number

• It cannot contain certain symbols like exclamation marks, hyphens, periods, or commas

• It must be a reserved word

Which of the following is NOT true about an identifier in programming?

• It must begin with a letter

• It can contain exclamation marks

• It is a unique name for a function, variable, or data structure

• It cannot be a reserved word

What is the purpose of a loop in programming?

• To execute the same code a number of times.

• To make the code more readable.

• To perform arithmetic operations on numbers.

• To jump over an obstacle in a game.

Which of the following is the correct syntax for a "for" loop in JavaScript?

• for (condition; setup; increment) { // loop body here }

• while (setup; condition; increment) { // loop body here }

• for (setup; condition; increment) { // loop body here }

• loop (setup; condition; increment) { // loop body here }