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TDR3M1 Test #1 (1st Review)

Total questions: 20

Worksheet time: 25mins

Name
Class
Date
1.

What year was the first microcontroller created?

a)

1967

b)

1971

c)

1972

d)

1781

2.

The part of the microcontroller that fetches, decodes and executes commands is called the ...

a)

ROM

b)

RAM

c)

CPU

d)

Timer

3.

This area of memory holds system code and information that does not change

a)

ROM

b)

RAM

c)

CPU

d)

Timer

4.

What are the units for resistance?

a)

Amps

b)

Farads

c)

Volts

d)

Ohms

5.

How many colour bands can a colour coded resistor have

a)

Two bands

b)

Three bands

c)

Four Bands

d)

Five Bands

e)

Four or Five Bands

6.

For the resistor shown the brown band signifies

a)

The number zero

b)

The number one

c)

The number two

d)

+/- 10% accuracy tolerance

7.

For the resistor shown, which band is the 'multiplier'

a)

Brown

b)

Black

c)

Red

d)

Gold

8.

The value of the resistor shown is

a)

560

b)

5600

c)

6500

d)

56000

9.

For the resistor shown the gold band signifies

a)

+/- 1% accuracy

b)

+/- 2% accuracy

c)

+/- 5% accuracy

d)

+/- 10 accuracy

10.

The component shown is called

a)

a bread board

b)

a bead board

c)

a mother board

d)

a sound board

11.

The purpose of the item shown is

a)

1) to store components safely when not in use

b)

2) to allow quick and safe connection of test circuits

c)

to dissipate heat created by a circuit

d)

3) both answer 1) and 2)

12.

The component shown here is called

a)

a capacitor

b)

a resistor

c)

a potentionmeter

d)

an LED

13.

For proper operation of this component, which leg should be connected to positive (+) ?

a)

The long leg

b)

The short leg

c)

Any leg, it works either way

14.

For the photo shown, Item number one points to

a)

Analog input pins

b)

Digital input pins

c)

Digital input/output pins

d)

Reset button

e)

Clock

15.

For the photo shown, Item number two points to

a)

Analog input pins

b)

Digital input pins

c)

Digital input/output pins

d)

Reset button

e)

Clock

16.

For the photo shown, Item number three points to

a)

Analog input pins

b)

Digital input pins

c)

Digital input/output pins

d)

Reset button

e)

Clock

17.

For the photo shown, Item number four points to

a)

Analog input pins

b)

Digital input pins

c)

Digital input/output pins

d)

Reset button

e)

Clock

18.

This step in the Design Process involves gathering information and detailed record keeping to ensure you understand all the requirements

a)

Situation

b)

Possibilities

c)

Investigation

d)

Choose and Create

e)

Evaluate

19.

This step can include building simple models and prototypes.

a)

Situation

b)

Possibilities

c)

Investigate

d)

Choose and Create

e)

Evaluate

20.

These come from the customers needs and wants, but they are also limited by what is physically possible with today's technology.

a)

SPICE

b)

design possibilities

c)

CSA Standards

d)

design criteria