G10 - Diagnostic Test - Computer Science

1.

Multiple Choice

20 sec

1 pt

The brains of the computer where most calculations take place.

Algorithm

Program

CPU

Hardware

2.

Multiple Choice

30 sec

1 pt

A device that can be instructed to carry out sequences of arithmetic or logical operations automatically

Software

Bug

Debug

Computer

3.

Multiple Choice

30 sec

1 pt

Instructions that can be stored and run by hardware

Software

Bug

Debug

Computer

4.

Multiple Choice

30 sec

1 pt

What is a computer Output ?

displays data and information for user.

Input, Output, Process, Storage.

representation of fact, figure, or idea.

5.

Multiple Choice

30 sec

1 pt

Computer Science

Getting help from a large group of people to finish something faster.

Information. Often, quantities, characters, or symbols that are the inputs and outputs of computer programs.

Using the power of computers to solve problems.

6.

Multiple Choice

30 sec

1 pt

Command

A connection that uses light to transmit information.

An instruction for the computer.

A piece of code that you can easily call over and over again

7.

Multiple Choice

30 sec

1 pt

Algorithm

The most common fundamental unit of digital data .

Getting help from a large group of people to finish something faster.

A list of steps to finish a task.

8.

Multiple Choice

30 sec

1 pt

Function

A piece of code that you can easily call over and over again.

A group of computers and servers that are connected to each other.

Short for "picture element", the fundamental unit of a digital image, typically a tiny square or dot that contains a single point of color of a larger image.

9.

Multiple Choice

30 sec

1 pt

Parameters

Click your mouse button and hold as you move the mouse pointer to a new location.

An extra piece of information passed to a function to customize it for a specific need.

Information. Often, quantities, characters, or symbols that are the inputs and outputs of computer programs.

10.

Multiple Choice

30 sec

1 pt

Variable

A name you make up so that you can see or do things on a website.

A placeholder for a piece of information that can change.

An easy-to-remember address for calling a web page.

11.

Multiple Choice

30 sec

1 pt

Debugging

Finding and fixing problems in an algorithm or program.

Doing something on the internet, usually again and again, to make another personal feel angry, sad, or scared.

A way to get information out of a computer.

12.

Multiple Choice

1 min

1 pt

An error in a program that prevents the program from running as expected.

Coding

Algorithm

Bug

Event

13.

Multiple Choice

1 min

1 pt

The action of doing something over and over again

Program

Function

Variable

Loop

14.

Multiple Choice

1 min

1 pt

Statements that only run under certain conditions or situations.

Conditionals

Variables

Loops

Commands

15.

Multiple Choice

1 min

1 pt

An action that causes something to happen.

Force

Event

Command

Program

16.

Multiple Choice

1 min

1 pt

A list of steps to finish a task. A set of instructions that can be performed with or without a computer.

recipe

algorithm

statement

loop

17.

Multiple Choice

1 min

1 pt

What will print ?

cats eat mice

mice get away

unknown

error message

18.

Multiple Choice

1 min

1 pt

How do you correctly call this function

def(1)

x=square( )

defSquare(4)

x=square(5)

19.

Multiple Choice

1 min

1 pt

What will print?

1
2
11

1
2
21

1
2
3
11

1
2
3
21

20.

Multiple Choice

1 min

1 pt

What will print?

4

5

7

an error message

21.

Multiple Choice

2 mins

1 pt

A variable that can only have two values, True or False.

Boolean

If

elif

else

22.

Multiple Choice

30 sec

1 pt

What will the output be from the following code?
print("3+4")

7

3+4

34

SyntaxError

23.

Multiple Choice

30 sec

1 pt

What will the output be from the following code?

print(3+4)

3+4

7

SyntaxError

3333

24.

Multiple Choice

30 sec

1 pt

Which is the most appropriate data type for: "13th December"

Float

Boolean

Integer

String

25.

Multiple Choice

1 min

1 pt

What letter will be printed on the screen after running this code:

e

x

t

Nothing prints

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