CS1

1.

1 point

Which of the following are incorrect variables?

name first = "Tom"

77 = myAge

8name = "Tom"

import = 16

2.

1 point

What of the following symbols will you use to add a comment to your program?

#

:

~

""

3.

1 point

Which of the following best describes what a variable is?

It is a function that prints

not sure

reserved memory locations to store values. This means that when you create a variable you reserve some space in memory

It is a function that takes an input from the user

4.

1 point

Which of the following functions gets the user of a program to enter a value into a variable as the program is run?

input()

import()

insert()

export()

5.

1 point

Which of the following will you use to create full working programs which you can save and re-use.

Not sure

Blank mode

Programme mode

Interactive mode

6.

1 point

which of the following is not an Algorithm?

Flowchart Flowchart

Program code

Pseudo code

Modocode

7.

1 point

Which of the following best describes the String datatype?

represents the values of true/false or yes or no. It is known as a logical value.

deals with whole numbers that can be positive, negative or zero

not sure

Identified as a contiguous set of characters (can be numbers as well ) in between quotation marks.

8.

1 point

Which of the following best describes Syntax?

not sure

It is a programming language

An error

Refers to the spelling and grammar of a programming language

9.

1 point

Which of the Following best describes what an algorithm is?

An algorithm is a description of how to carry out a process. An algorithm lists the steps that must be followed to complete the process

It is a syntax error

not sure

It is a program that changes the way the program works

10.

1 point

what does \' do when the program is run?

Presents a Single-quote (')

Prints a backslash

Puts a string in between it

not sure

11.

1 point

Which of the following is not a variable?

name == 16

name = 16

name = "James"

not sure

12.

1 point

What is the purpose of the % operator?

To divide and present a decimal

To return a remainder

To divide and round down

not sure

13.

1 point

Which of the following best describes the int data type?

are identified as a contiguous set of characters (can be numbers as well ) in between quotation marks.

deals with whole numbers that can be positive, negative or zero

deals with Real numbers. These numbers contain numeric data in decimal form.

14.

1 point

Which of the following best describes float data type?

deals with Real numbers. These numbers contain numeric data in decimal form.

represents the values of true/false or yes or no. It is known as a logical value

deals with whole numbers that can be positive, negative or zero.

15.

1 point

What is the purpose of the print() function?

print out a document through the printer

print some form of information on to the screen

not sure

take an input from a user