JavaScript Review Quiz #1

What is a common source of input for a program?

• Only the keyboard

• Only files

• User or other applications

• Only sensors

How does a program typically generate output?

• Randomly

• Based on a program’s input or prior state

• Only based on the current time

• Based on the programmer's mood

What is a string in programming?

• A type of function

• A collection of integers

• An ordered sequence of characters

• A type of boolean value

Which of the following best defines a character sequence?

• A list of numbers

• A series of boolean values

• An ordered collection of characters

• A random assortment of symbols

What can influence a program's output?

• The color of the computer

• The program's input

• The weather

• The size of the computer screen

What is another factor that can affect a program's output besides its input?

• The program's prior state

• The number of users

• The programming language used

• The speed of the internet connection

How can a program receive input?

• Through user interaction only

• Only through hardcoding in the program

• From other applications

• Both A and C

What is the significance of the order in a string?

• It determines the program's speed

• It affects how characters are accessed and manipulated

• It changes the string's color

• It has no significance

Which of the following is an example of program output based on prior state?

• Displaying a random number

• Showing the result of a calculation based on user input

• Updating a user's score in a game based on their previous score

• Printing the current date and time

What does it mean for a string to be an "ordered sequence"?

• The characters must be in alphabetical order

• Each character has a specific position in the sequence

• The characters are sorted by their ASCII values

• The string can only contain numbers