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ROBOTICS ADVANCED PROGRAMMING

Total questions: 10

Worksheet time: 19mins

Name
Class
Date
1.

What is the purpose for the following programming block

a)

This block lets you join together up to three pieces of text label.

b)

This block allows you to create your own files on the NXT.

c)

This block converts a numeric value to its equivalent text data.

d)

This block resets the adjustment value of the motor to zero.

2.

which of the following is the correct coloring wires for the transferred data.

a)

yellow for logic , orange for numeric, green for text.

b)

yellow for text, orange for numeric, green for logic.

c)

yellow for numeric, orange for text, green for logic.

3.

What is the reason for the broken arrow as shown in the figure.

a)

Missing input

b)

Too many inputs

c)

Data type mismatch

d)

Too many outputs

4.

Why the content of the file access block was not displayed on the NXT screen?

a)

Because the Access file block action is read.

b)

Because the Access file block action is write.

c)

Because the data type of the Display block is text.

d)

Because the data type of the Display block is image.

5.

In the following program, what type of data is shown on the NXT display?

a)

Logic data only

b)

Numeric data only

c)

Text data only

d)

combination of text and numeric data

6.

Arrange the following steps to plot the reading of the sensor on Excel:

A- Upload the data to the computer desktop.

B- Close the file using Access file block.

C- Register the light intensity of the room using Access file block.

D- Delete the contents of the NXT memory.

E- Open the file and copy the data to Excel then plot them.

a)

A, B, C, D, E

b)

C, B, A, E, D

c)

D, C, B, A, E

7.

The Keep Alive block is available in:

a)

Sensor menu

b)

Advanced menu

c)

Common menu

d)

Flow menu

8.

The file access block is available in which palette?

a)

Complete palette

b)

Custom palette

c)

Common Palette

d)

Advanced palette

9.

A message generated when the programmed actions of a robot and the actual actions do not match.

a)

Error signal

b)

Hierarchical control

c)

Hydraulic drive

d)

Linear actuator

10.

A machine that gathers information about its environment (senses) and uses that information (thinks) to follow instructions to do work (acts).

a)

Percolator

b)

Robot

c)

Moog

d)

Resistor