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WorksheetsYearly Exam -Grade 8
Total questions: 40
Worksheet time: 20mins
Which of the following is a wearable technology?
Smartwatch
E-book
Desktop Computer
LED TV
5G technology is mainly used for:
Faster internet
Artificial intelligence
Blockchain
Cybersecurity
Which technology allows devices to communicate without human intervention?
IoT
AR
VR
Cloud Computing
Augmented Reality (AR) is different from Virtual Reality (VR) because AR:
Creates a fully virtual environment
Enhances the real environment
Replaces humans
Stores cloud data
Blockchain technology is primarily used in:
Social Media
Cryptocurrencies
Gaming
Smart homes use technology like:
IoT devices
VR headsets
Mainframe computers
Smartwatches
Which emerging technology is used for voice assistants like Alexa?
AI
IoT
AR
Blockchain
Drones are primarily used for:
Flying objects for delivery and surveillance
Cloud storage
AI programming
Printing books
Which technology is used to store and access data over the internet?
Cloud Computing
IoT
AI
VR
Self-driving cars use which technology?
AI and Machine Learning
Blockchain
AR
3D Printing
Which of the following is used for virtual try-on in online shopping?
AR
AI
IoT
Cloud
A robot performing surgery in a hospital is an example of:
Robotics
AI
IoT
VR
Which emerging technology is widely used in cryptocurrency transactions?
Blockchain
AI
IoT
VR
Which technology is used in Google Lens to recognize objects?
AI
IoT
Blockchain
Cloud
Which command is used to create a new table in MySQL?
CREATE DATABASE
CREATE TABLE
INSERT INTO
UPDATE TABLE
What type of key uniquely identifies a record in a table?
Foreign Key
Primary Key
Secondary Key
Unique Constraint
Which command is used to delete all records from a table?
DELETE
REMOVE
DROP
TRUNCATE
To add a new record to a table, we use:
INSERT INTO
UPDATE
DELETE
SELECT
The command to remove a table from a database is:
DROP TABLE
DELETE TABLE
REMOVE TABLE
TRUNCATE TABLE
Which datatype is used to store text in MySQL?
INT
VARCHAR
FLOAT
DATE
Which command is used to modify existing records in a table?
UPDATE
MODIFY
CHANGE
ALTER
Which command is used to display all tables in a database?
SHOW TABLES
DISPLAY TABLES
SELECT TABLES
LIST TABLES
AI stands for:
Automated Internet
Artificial Intelligence
Automatic Input
Applied Information
Which of the following is an example of AI?
Google Maps
Calculator
Digital Clock
Electric Fan
Machine Learning is a subset of:
Robotics
AI
IoT
Cloud Computing
Chatbots are:
AI applications
IoT devices
VR applications
None of these
Which AI application is used for facial recognition?
Computer Vision
Natural Language Processing
Robotics
IoT
Which of the following is an example of Natural Language Processing (NLP)?
Google Translate
Self-driving car
Drone navigation
Smartwatch
AI is used in healthcare to:
Diagnose diseases
Cook food
Print books
Drive cars
Self-driving cars use AI mainly for:
Decision making
Printing
Cloud storage
Which of the following is used in AI to recognize speech?
Speech Recognition
Data Mining
Blockchain
IoT
Which AI technique is used in recommendation systems like Netflix or YouTube?
Machine Learning
Robotics
AR
Cloud
Robotics combined with AI is called:
Intelligent Robotics
IoT
Cloud Robotics
Machine Vision
Which AI application can help schools detect absentee students?
Predictive Analytics
Blockchain
AR
IoT
AI in agriculture can help farmers by:
Predicting crop yield
Printing seeds
Building robots
Streaming videos
Which of the following is a challenge in AI?
Ethical concerns
Learning new languages
Making paper
Watching TV
Which AI technique is used in self-driving cars for object detection?
Computer Vision
NLP
Robotics
Blockchain
Who is called to be the Father of AI?
John McCarthy
Tim Berners-Lee
Charles Babbage
None of these
______ is a special magic machine to make toys or objects that you can hold and play with it.
Printer
3D printer
AI
None of these
RPA stands for:
Robotic Process Automation
Remote Programming Application
Rapid Performance Analysis
Real-time Processing Algorithm
