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WorksheetsGrade 8
Total questions: 89
Worksheet time: 45mins
Name
Class
Date
1.
Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 1. AI helps manage energy in smart homes by analyzing usage patterns and saving energy.
a)
True
b)
False
2.
Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 2. Smart systems help reduce pollution from factories by shutting them down.
a)
True
b)
False
3.
Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 1. Robots assist in agriculture by automatically watering plants.
a)
True
b)
False
4.
The primary function of artificial intelligence is to transmit data only.
a)
True
b)
False
5.
Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 1. VR technology allows devices to connect to the internet and exchange data.
a)
True
b)
False
6.
AI helps detect air pollution, send warnings to residents, and reduce factory emissions.
a)
True
b)
False
7.
Smart systems can be employed to help address the problem of climate change through which of the following solutions?
a)
Enhancing energy efficiency in buildings
b)
Increasing fossil fuel consumption
c)
Reducing the use of renewable energy
d)
Promoting deforestation
8.
Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 1. Intelligent systems are unable to cope with melting ice.
a)
True
b)
False
9.
AI is used in decision-making for implementation by robotics in intelligent systems.
a)
True
b)
False
10.
Test Two Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 1. Intelligent systems improve the efficiency of self-driving cars by increasing fuel consumption.
a)
True
b)
False
11.
One of the proposed smart solutions to address the drought problem is to rely solely on rain.
a)
True
b)
False
12.
Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 1. Intelligent systems enable you to transform a regular hospital into a smart hospital by linking technical devices to IoT and using AI to diagnose diseases and assist patients.
a)
True
b)
False
13.
One of the drawbacks of using robots is the inability to provide emotional support for elderly caregivers like humans.
a)
True
b)
False
14.
Systems that combine robotics, IoT, and AI are called..................................
a)
Traditional systems
b)
Intelligent interconnected systems
c)
Manual systems
d)
Mechanical systems
15.
The primary role of sensors in IoT is.............................
a)
Sending text messages
b)
Repairing networks
c)
Collecting and linking data
d)
Manually operating devices
16.
Which of the following is an example of ransomware?
a)
A program that displays spam ads.
b)
A program that encrypts your files and demands a ransom to decrypt them.
c)
A program that cleans temporary files on your device.
d)
A program that helps you organize your files.
17.
What is the primary goal of a distributed denial of service (DDOS) attack?
a)
Stealing user data.
b)
Disabling a website or online service.
c)
Disseminating false information.
d)
Spying on user communications.
18.
Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 1. Ransomware encrypts files and demands a ransom to recover them.
a)
True
b)
False
19.
Detecting and removing malware from a computer is called Pretexting.
a)
True
b)
False
20.
Disrupting a website or internet service by sending massive amounts of spam is called baiting.
a)
True
b)
False
21.
Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 2. Spear phishing targets the personal information of specific individuals.
a)
True
b)
False
22.
Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 1. Botnets used in DDoS attacks are compromised devices controlled by the attacker to send massive amounts of fake requests to the targeted server.
a)
True
b)
False
23.
Mark (✓) in front of the correct statement or cross (X) in front of the incorrect statement: 2. Ransomware is only spread via email, not through malicious websites.
a)
True
b)
False
24.
Which of the following is a negative effect that Distributed Denial of Service (DDOS) attacks can have on businesses and users?
a)
Increased website traffic and sales
b)
Improved user experience
c)
Disruption of online services
d)
Enhanced security measures
25.
Choose the appropriate answer to complete each of the following statements: 1 - The term security updates means..................................
a)
Changing the appearance of the operating system.
b)
Adding new features to the software.
c)
Fixing security vulnerabilities in the software and hardware.
d)
Accelerating the performance of applications.
26.
Choose the appropriate answer to complete each of the following statements: 2 - Botnets used in DDOS attacks are called.............................................
a)
A. Advanced artificial intelligence programs.
b)
B. Superfast computers.
c)
C. A group of secure servers.
d)
D. A network of hacked devices that are remotely controlled.
27.
Test 1 Mark (✓) the correct statement or mark (X) the incorrect statement. 1- Big data is defined as a large and complex data set that cannot be processed efficiently using traditional technology such as Excel.
a)
✓ (True)
b)
X (False)
28.
2- Semi-structured data is a combination of structured and unstructured data, such as emails.
a)
✓ (True)
b)
X (False)
29.
Digital content (videos, images, audio content) that is downloaded or viewed does not generate big data.
a)
✓ (True)
b)
X (False)
30.
Devices connected to the Internet are considered a source of big data.
a)
✓ (True)
b)
X (False)
31.
Mark (✓) the correct statement or mark (X) the incorrect statement. 1. Variety refers to the vast amount of data collected and stored.
a)
✓ (True)
b)
X (False)
32.
Financial data generated from electronic payments and banking transactions is considered unreliable data.
a)
✓ (True)
b)
X (False)
33.
A simplified diagram illustrating the five characteristics (5Vs) of big data should include which of the following?
a)
Volume, Variety, Velocity, Veracity, Value
b)
Volume, Variety, Velocity, Validation, Value
c)
Volume, Variety, Velocity, Visualization, Value
d)
Volume, Variety, Velocity, Variance, Value
34.
Mark (✓) next to the correct statement or (X) next to the incorrect statement. 1. Artificial intelligence technologies help humans process and analyze massive amounts of big data and extract value from it.
a)
True
b)
False
35.
The stages of processing and storing big data begin with cleaning the data first to ensure it is error-free before collection.
a)
True
b)
False
36.
Mark (✓) next to the correct statement or (X) next to the incorrect statement. 1. Big data can be stored in large databases which can be located on servers or cloud systems.
a)
True
b)
False
37.
Big data is used to monitor network traffic and analyze patterns to detect security threats and protect systems.
a)
True
b)
False
38.
Mark (✓) next to the correct statement or (X) next to the incorrect statement. 1. After analyzing big data, information is extracted that can be used to make strategic decisions.
a)
True
b)
False
39.
The lower the quality, volume, and variety of the available data, the greater the ability of machine learning and deep learning models to learn and make accurate predictions and decisions.
a)
True
b)
False
40.
Which of the following diagrams best illustrates the stages of big data processing?
a)
A diagram showing data collection, storage, processing, and analysis stages.
b)
A diagram showing only data storage and retrieval.
c)
A diagram showing data visualization without processing stages.
d)
A diagram showing random data points without any stages.
41.
What is the first stage of big data processing?
a)
Data storage.
b)
Data cleaning.
c)
Big data collection.
d)
Data analysis.
42.
Which of the following uses of big data relies on understanding customer behavior and improving recommendations using advanced analytics?
a)
Artificial intelligence.
b)
Machine and deep learning.
c)
Network monitoring and cybersecurity.
d)
E-commerce.
43.
Tick (✓) next to the correct statement or (X) next to the incorrect statement 1. Big data increases the accuracy and effectiveness of artificial intelligence models by training them on a wide range of scenarios and reducing the problem of overfitting.
a)
True
b)
False
44.
Natural Language Processing (NLP) models such as GPT do not need huge text datasets to learn, understand, and generate human language.
a)
True
b)
False
45.
Tick (✓) next to the correct statement or (X) next to the incorrect statement 1. Computer vision applications, such as facial recognition, rely on huge datasets of images and videos to train their models.
a)
True
b)
False
46.
Real-time big data streams allow artificial intelligence models to continuously learn and adapt to new data.
a)
True
b)
False
47.
Tick (✓) next to the correct statement or (X) next to the incorrect statement 1. Big data helps enable artificial intelligence (AI) to analyze historical data to identify patterns and trends, enabling it to make accurate predictions about future events (predictive analytics).
a)
True
b)
False
48.
Tick (✓) next to the correct statement or (X) next to the incorrect statement 2. Artificial intelligence is just a set of theoretical algorithms incapable of learning or providing real value, even with the availability of big data.
a)
True
b)
False
49.
Classroom Assessment: Big data helps in discovering hidden insights and patterns by:
a)
Analyzing large volumes of data to identify trends and correlations
b)
Ignoring data to focus on assumptions
c)
Limiting data collection to only small samples
d)
Preventing the use of statistical methods
50.
Which of the following is an example of an advanced artificial intelligence application that relies on huge collections of images and videos to train its models?
a)
Natural Language Processing (NLP)
b)
Computer Vision
c)
Big Data Collection
d)
Task Automation
51.
Big data helps machine learning algorithms automate tasks in areas such as:
a)
Customer Service
b)
Logistics
c)
Financial Services
d)
All of the above
52.
User Experience (UX) design is considering how people use an application or website and whether they can easily find what they need.
a)
True
b)
False
53.
The principle of easy navigation means that the user can reach what they are looking for slowly and carefully to ensure that no mistakes are made.
a)
True
b)
False
54.
Put a checkmark (✓) next to the correct statement or an (x) next to the incorrect statement 1. To design a new educational website or game, you must consider every step the player will take and how they will feel while playing.
a)
True
b)
False
55.
Consistency in interface design means keeping the same style and appearance for buttons and elements throughout the application or website.
a)
True
b)
False
56.
Put a checkmark (✓) next to the correct statement or an (x) next to the incorrect statement 1. User Experience (UX) only refers to the quality of services provided by websites and does not include applications.
a)
True
b)
False
57.
Put a checkmark (✓) next to the correct statement or an (x) next to the incorrect statement 2. The principle of clarity in the interface requires presenting information in an easily understandable way.
a)
True
b)
False
58.
What is meant by the principle of ease of navigation in user experience design?
a)
That the colors are bright and cheerful on all pages.
b)
That the user can easily and quickly access what they are looking for.
c)
That the website contains the largest possible number of pages.
d)
That the menus are placed differently on each page for a fresh experience.
59.
What is meant by the principle of consistency in interface design?
a)
That the shapes and colors of the buttons change on each page.
b)
That the elements are displayed randomly to attract attention.
c)
That there is variation in page design to avoid monotony.
d)
That the interface maintains the same style and shape for the buttons and elements on all pages.
60.
Put a checkmark (✓) next to the correct statement or (X) next to the incorrect statement. 1. The Layout of design a website or application interface means organizing the interface elements in a way that makes it easier to use.
a)
True
b)
False
61.
Put a checkmark (✓) next to the correct statement or (X) next to the incorrect statement. 2. When you enter a restaurant to eat, the restaurant's decor, colors, and interface are (UX), while the quality of the food is (UI).
a)
True
b)
False
62.
Put a checkmark (✓) next to the correct statement or an (X) next to the incorrect statement. 1. Using decorative fonts frequently improves the clarity of text in UI design.
a)
True
b)
False
63.
Put a checkmark (✓) next to the correct statement or an (X) next to the incorrect statement. 2. Ease of use does not affect user satisfaction with the digital product.
a)
True
b)
False
64.
Put a checkmark (✓) next to the correct statement or an (X) next to the incorrect statement. 1. The principle of ease of navigation is one of the principles of UX design, which indicates the importance of helping the user easily find what they are looking for within the product.
a)
True
b)
False
65.
A website's main menu with clear buttons is an example of good navigation design.
a)
True
b)
False
66.
Which of the following examples illustrates the use of inconsistent colors in UI design?
a)
Using simple color gradients.
b)
Using complementary colors from the color wheel.
c)
Using many bright, different colors randomly.
d)
Using white as the primary color with a calm secondary color.
67.
Which of the following is a fundamental principle in user interface (UI) design?
a)
Making all buttons the same size and shape.
b)
Choosing harmonious colors that are easy on the eyes.
c)
Providing multiple ways to accomplish the same task.
d)
Ensuring that text is unreadable.
68.
Put a checkmark (✓) to the correct statement or an asterisk (✗) to the incorrect statement: 1- HTML is used to describe the appearance of web pages only. True or False?
a)
True
b)
False
69.
Put a checkmark (✓) to the correct statement or an asterisk (✗) to the incorrect statement: 2- One of the benefits of CSS is that it is used to design the structure and content of the page.
a)
True
b)
False
70.
Put a checkmark (✓) to the correct statement or an asterisk (✗) to the incorrect statement: 1. CSS was created to facilitate the formatting of web pages and to separate the formatting from the content.
a)
True
b)
False
71.
Put a checkmark (✓) to the correct statement or an asterisk (✗) to the incorrect statement: 2. The tag is still the preferred method for formatting text in modern HTML pages.
a)
True
b)
False
72.
Put a checkmark (✓) to the correct statement or an asterisk (✗) to the incorrect statement: 1. An external CSS file is inserted into HTML using the tag.
a)
True
b)
False
73.
Put a checkmark (✓) to the correct statement or an asterisk (✗) to the incorrect statement: 2. The browser loads the external CSS file only once and then uses the saved version.
a)
True
b)
False
74.
One of the benefits of CSS is:
a)
Increased cost
b)
Ease of modification and loading
c)
An unsuitable appearance for the page
d)
Inability to control colors and fonts.
75.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement 1. The rel="stylesheet" attribute is used when linking a CSS file to an HTML file.
a)
True
b)
False
76.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement
a)
True
b)
False
77.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement 1. Internal CSS is often used in large websites to maintain consistent styling.
a)
True
b)
False
78.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement 2. In CSS code, the selector specifies properties like color and size.
a)
True
b)
False
79.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement 1. The body element in CSS can change the background of the entire page.
a)
True
b)
False
80.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement 2. When changing formatting in an external CSS file, the appearance of the linked pages is not affected.
a)
True
b)
False
81.
Class Evaluation Which of the following best describes how to create a web page containing school data with consistent styling?
a)
Use external CSS code to style the page.
b)
Use inline CSS for each element.
c)
Do not use any CSS styling.
d)
Use only HTML tables for layout.
82.
Choose the appropriate answer to complete each of the following statements: 1- The general syntax of CSS code is ....................
a)
a. selector{property: value;}
b)
b. value{property: selector;}
c)
c. property{value: selector;}
d)
d. selector{property;}
83.
One of the ways through which CSS formats can be incorporated into HTML code ....................
a)
Selector
b)
Responsive
c)
Href
d)
External CSS
84.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement 1. HTML codes are used to create and build web pages.
a)
True
b)
False
85.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement 2. The tag represents the general framework that contains all the elements of the page.
a)
True
b)
False
86.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement
a)
True
b)
False
87.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement 2. To write a main heading inside a web page, the tag
is used as: [School Name] Preparatory School
.
a)
True
b)
False
88.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement 1. The
tag is used to define the page content that appears to the user.a)
True
b)
False
89.
Put (✓) in front of the correct statement or (✗) in front of the incorrect statement 2. The