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Worksheets4 B PME exam
Total questions: 20
Worksheet time: 11mins
The character in Scratch is called a (a) .
A robot is a ________ that can do work automatically.
machine
tool
animal
building
The eyes of a robot are called ________.
sensors
motors
wires
switches
A Mars rover is an example of a ________ robot.
space robot
kitchen robot
underwater robot
toy robot
What is an LED?
Light Emitting Diode
Low Energy Device
Laser-Enabled Display
Light Energy Driver
Which block is used to start a program in Scratch?
Which part of Scratch shows the animation?
What is Scratch?
Scratch is a block based programming language for creating animations and interactive projects.
The __________ block is used to repeat actions.
Sound
Motion
Control
The program starts when we click the __________ .
RED Circle
Green Flag
Toggle
The brain of a robot is called the __________.
A robot vacuum cleaner is a __________ robot.
Service Robot
Medical Robot
Space Robot
Industrial Robot
What type of programming does Scratch primarily use?
Object-oriented programming
Functional programming
Block-based programming
Procedural programming
Which component in Scratch is used to create characters?
Backdrops
Sprites
Sounds
Costumes
What is the purpose of the 'forever' block in Scratch?
To stop the program
To run a block of code once
To create a new sprite
To repeat a block of code indefinitely
What is the main function of the 'move' block in Scratch?
To change the sprite's costume
To move the sprite a specified number of steps
To play a sound
To change the backdrop
Which type of robot is designed to assist in medical procedures?
Industrial Robot
Exploration Robot
Medical Robot
Service Robot
What is the purpose of the 'wait' block in Scratch?
To pause the program for a specified amount of time
To change the sprite's color
To stop all actions immediately
To create a new backdrop
Sensors act like human senses.
TRUE
FALSE
Which type of robot is designed to act and look like human ?
