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Checkpoint 2 Grade 7

Authored by saif ishreim

Computers

7th Grade

Used 9+ times

Checkpoint 2 Grade 7
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11 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a compound conditional?

A loop within another loop

A decision statement in a program with multiple conditions A decision statement in a program with multiple conditions

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What do you use a software library for?

To allow you to use existing code within your program

To allow you to buy and sell your software

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of these libraries do you use to create and manage multi-dimensional arrays?

Random

Numpy

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is feedback from other people important when you create software?

Feedback automatically fixes the errors in your code.

Feedback helps you know what is good or bad about your program.

Feedback tells users how to use your software program in the right way. Feedback tells users how to use your software program in the right way.

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which component can you connect to a microcontroller to receive data?

Ambient light sensor

Buzzer

Breadboard Breadboard

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which component can you connect to a microcontroller to turn a wheel?

Servomotor

BBC Micro:bit BBC Micro:bit

Ambient light sensor

Servomotor

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

If an embedded system is not working, what method can you use to solve the problem?

Troubleshooting

Designing

Converting

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