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WorksheetsG10 MYE Practice
Total questions: 96
Worksheet time: 53mins
What is the "Internet"?
A collection of web pages and websites.
A type of software used to access web pages.
The infrastructure of networks and cables that connect computers globally.
A system for storing domain names.
What is the function of a Domain Name System (DNS)?
To store the content of web pages.
To translate a human-readable domain name (like https://www.google.com/search?q=google.com) into an IP address.
To block malware and viruses from a network.
To write the code for a dynamic web page.
What is a "web server"?
A computer that stores domain names and their matching IP addresses.
Software on a user's computer for viewing web pages.
Hardware and software that stores web pages and responds to requests from web browsers.
An encrypted connection between two devices.
Which feature of the World Wide Web allows it to be used on different devices like computers, tablets, and smartphones?
Distributed
Cross platform
Dynamic
Open standards
What defines a "static web page"?
The content is generated for each user and interacts with a database.
The content is the same for every user and can only be changed by web authoring.
It runs on the web server using PHP or ASP.
It requires a user to log in to view it.
Which of the following is an advantage of a "dynamic web page"?
It is less costly to create.
It can be personalised for each user.
It does not require any interaction with the server.
It loads faster because it is stored in the user's cache.
What is the main difference between client-side and server-side scripting?
Client-side runs on the web server; server-side runs on the user's computer.
Client-side (e.g., JavaScript) runs on the user's computer; server-side (e.g., PHP) runs on the web server.
Client-side is used for databases; server-side is used for page layout.
Client-side is for static pages; server-side is for security.
Google Workspace and Microsoft SharePoint are examples of what?
Online working environments
Social media platforms
Domain Name Systems
Cloud storage providers
What is a "digital footprint"?
A type of biometric security like a fingerprint.
The trail of data you leave online.
A security measure that blocks viruses.
The hardware used to connect to the internet.
Sending an email or deliberately posting on social media is an example of:
An active digital footprint
A passive digital footprint
Data encryption
A phishing attempt
A website tracking your search history and location without your direct action is an example of:
An active digital footprint
A passive digital footprint
A paywall
A Virtual Private Network (VPN)
What does it mean to "monetise" an online community?
What is "pay-per-click advertising"?
A fee users pay to access content.
When an advertiser pays the owner of a community for each click on an advert.
When an owner sells user data to an advertiser.
When a podcast is sponsored by a company.
What is a "paywall"?
A security system that blocks unauthorized access.
A scam email designed to steal your data.
A restriction that requires users to pay a fee to access content.
An advertisement that plays before a video.
A scam where a legitimate-looking email is sent to trick you into giving away personal data is called:
Hacking
Phishing
Monetising
Encryption
Which of the following is a characteristic of a "strong password"?
It should be a recognisable word, like 'football'.
It should contain personal details, like your pet's name.
It must be at least eight characters long and have a mix of letters, numbers, and symbols.
It should be the same for all your online accounts.
A fingerprint scanner or facial recognition is an example of what type of security measure?
A biometric device
A strong password
A firewall
A VPN
What is the purpose of "encryption"?
To block unauthorized traffic from a network.
To store files on a remote server.
To translate a domain name into an IP address.
To scramble data and make it meaningless to anyone without the key.
A "firewall" is a security measure designed to:
Scramble data being sent over the internet.
Examine traffic coming into and out of a device to stop malware.
Verify a user's identity using a fingerprint.
Store a copy of a website to make it load faster.
What is a "Virtual Private Network (VPN)"?
An online community for professionals.
A secure and encrypted connection between devices.
A type of server-side scripting language.
A server that stores web pages.
What is "cloud storage"?
Storing data on your computer's local hard drive.
Storing data on remote servers accessed via the internet.
A device that uses a fingerprint to log in.
The process of scrambling data.
Microsoft 365, which provides applications like Word and Excel over the internet, is an example of:
Cloud computing
A static web page
A Domain Name System
Phishing
What is a key advantage of cloud computing?
You must buy additional storage hardware.
You can access data from any device with an internet connection.
You have complete control over your data privacy.
It works perfectly without an internet connection.
What is a key disadvantage of cloud computing?
Users need to perform their own data backups.
A fee or subscription is often required.
Users must update the software themselves.
It takes up a large amount of local storage space.
What is the "cache"?
A type of storage that saves copies of web pages and data to help them load faster.
The hardware that stores a website.
A script that runs on a user's computer.
A type of artificial intelligence.
What does HTML stand for?
Hypertext Transfer Protocol
Hypertext Markup Language
A risk of sharing personal data online is that it can be hacked and stolen, which could lead to:
A faster internet connection.
Identity theft and malicious purchases.
An automatic software update.
A passive digital footprint.
What is “Artificial Intelligence (AI)”?
An IT system that has the ability to simulate intelligent human behaviour.
A service that provides data storage over the internet.
A type of script that runs on a web server.
A secure, encrypted connection.
Which monetisation method involves an owner of a platform selling user data to another company, such as an IT supplier?
Pay-per-click advertising
Sponsored content
Paid subscriptions
Selling customer data
One reason people join online communities is for "shared purpose," which means:
They want to feel less lonely.
They want to connect with people from all over the world.
They want to engage with people who have a shared interest.
They want to learn from people with more knowledge.
What is defined as the physical parts of a device, both internal and external, that you can see and touch?
Software
Hardware
A feature
Firmware
What is the main advantage of solid-state storage (SSD) over magnetic storage (HDD)?
It is cheaper per gigabyte.
It uses moving parts to read data.
It is faster and has no moving parts, making it more reliable.
It is easily damaged by magnets.
What is RAID (Redundant array of independent disks)?
A type of processor with multiple cores.
A system that uses multiple storage drives to act as a single large disk.
A method for connecting devices wirelessly.
A type of non-volatile memory.
A graphical user interface (GUI) typically includes which set of components?
Wires, ports, and cables
Windows, icons, menus, and a pointer
A sensor and an accelerometer
A CPU and RAM
Which technology provides a wireless method for connecting devices using radio waves?
USB-C
HDMI
WNIC (Wireless Network Interface Card)
VGA
What does the term "expansion capability" refer to?
The ability of a device to connect to the internet.
The ability to add more storage to a device, such as with a micro SD card.
The physical size of the device's screen.
The speed of the processor.
A fingerprint scanner or facial recognition system is an example of what?
A biometric device
A general-purpose computer
An optical disk drive
A power-efficient system
What is the key difference between RAM and ROM?
RAM is for storage; ROM is for processing.
RAM is non-volatile; ROM is volatile.
RAM is volatile (loses data on power-off); ROM is non-volatile (keeps data on power-off).
RAM is physical; ROM is software.
What is the function of an accelerometer?
To adjust the screen brightness based on ambient light.
To measure the heart rate of a user.
To detect the orientation or motion of a device.
To determine the device's location using satellites.
What is "technological convergence"?
The process of converting denary numbers to binary.
When two or more devices or features are combined into a single product.
A network of everyday home devices, such as smart thermostats and sensors connected to the internet, is called:
The Internet of Things (IoT)
An embedded system
A general-purpose computer
RAID
A "processor" (CPU) is best described as:
The component that stores all your files and data.
The component that executes all data and instructions.
The screen that displays the user interface.
A port for connecting external cables.
What is a key characteristic of an "embedded system"?
It is a general-purpose computer that can run any software.
It has a specific function or limited functions and is not easily reprogrammed.
It always uses magnetic storage.
It relies on a mouse and keyboard for input.
What is the "BIOS" (Basic Input/Output System)?
A type of sensor that measures temperature.
A type of firmware used to boot up a general-purpose computer.
A wireless connection standard.
A method for calculating file transfer time.
What does "bandwidth" measure?
The physical size of a device.
The amount of data a device can store.
The speed at which a network can transmit data.
The amount of energy a device consumes.
What is "digital data"?
Data in a continuous form, such as a sound wave.
Data that has been processed by a human.
Data that is processed in a binary form (0s and 1s).
A type of user interface.
What is the denary (base-10) equivalent of the binary number 1101?
9
11
13
15
How many bits are in one nibble?
2
4
8
16
Which technology allows for convenient, short-distance data transfer, such as in contactless payments?
GPS
NFC (Near Field Communication)
RAID
VGA
What is "firmware"?
The main storage drive of a computer.
The physical case of a device.
A high-speed processor.
Basic software that helps hardware start up and function.
What is the primary function of a Network Interface Card (NIC)?
To store web pages and serve them to clients.
To connect a device to a network, either wired or wirelessly.
To boost a weak network signal to extend its range.
To translate domain names into IP addresses.
What is the main difference between a hub and a switch?
A hub sends data to all devices; a switch sends data only to the intended device.
A switch is for wired connections; a hub is for wireless connections.
A hub connects LANs; a switch connects a LAN to a WAN.
A hub is more secure than a switch.
Which network component is responsible for forwarding data packets between different networks (like from your home LAN to the internet WAN)?
Hub
Switch
Router
Modem
Which wired transmission media uses light to transmit data and can achieve speeds of 1 Gbps or more?
Twisted pair cable
Coaxial cable
Fibre optic cable
Powerline
What is ZigBee primarily used for?
High-speed video streaming between a TV and a laptop.
Connecting devices in an Internet of Things (IoT) network, like smart lights.
Providing a long-range internet connection from a satellite.
Connecting a laptop to a mobile phone's internet (tethering).
Which wireless transmission method involves sending data to an artificial body in space, which then relays the signal back to a ground station?
Radio waves
Microwaves
Satellite
Infrared
What is a key disadvantage of a peer-to-peer network?
It is very expensive to set up.
If one computer fails, the whole network stops working.
Each user is responsible for their own security and backups.
It requires a central server to function.
What is a key benefit of a client-server network?
It is very cheap to set up.
Security and backups can be managed centrally by the server.
All computers have equal status.
If the central server fails, all clients can still share files with each other.
A temporary network set up for a specific purpose, like students sharing files in a park, is called:
An ad hoc network
A client-server network
A Wide Area Network (WAN)
A tethered network
What does network "latency" measure?
The maximum speed of the network.
The number of errors that occur in the data.
The delay in transmission when data is sent from one point to another.
The variation in packet delay (jitter).
What is the difference between bandwidth and throughput?
Bandwidth is the potential speed; throughput is the actual speed of data transfer.
Bandwidth is for wired networks; throughput is for wireless networks.
Bandwidth is measured in Hertz (Hz); throughput is measured in bits per second (bps).
There is no difference; they are the same.
What does "jitter" measure in a network?
The number of lost data packets.
The disruption of data that occurs, often due to network congestion.
The total time a network is available for use.
The maximum data transfer rate.
The "Distributed" feature of the World Wide Web means:
It can be used on many different platforms, like phones and tablets.
The information is stored on different pieces of hardware in different locations.
It uses open standards that anyone can use.
The content is dynamic and changes for each user.
What is a URL (Uniform Resource Locator)?
A computer that stores domain names and their IP addresses.
A text-based address used to access web pages.
A set of rules for data transmission.
The hardware that stores a website.
What is a primary disadvantage of online working environments?
They reduce the costs of office space.
They allow for greater flexibility.
Weaker data protection and security risks from remote connections.
They make it easier to organise meetings.
A podcast includes a segment where the host recommends a product because the product's company paid them to do so. This is an example of:
Pay-per-click advertising
Sponsored content
A paywall
Selling customer data
What is the purpose of a firewall?
What is encryption?
The process of blocking unauthorized access to a network.
The process of scrambling data to make it meaningless to anyone without the key.
A security measure that uses biological features like a fingerprint.
A legitimate-looking email designed to steal data.
What is a key disadvantage of cloud computing?
Users do not need to buy additional storage hardware.
Users must trust the provider with their data security.
Users can access data from any device.
Software updates are handled by the provider.
What is "cloud computing"?
Storing data on your own local computer.
A service that provides applications (like Word) over the internet.
The infrastructure of networks and cables (the internet).
A type of artificial intelligence.
Sarah wants to build a website for her restaurant. She needs a page that shows her menu (which rarely changes) and a separate page that allows users to make a reservation, which must check a database for available tables.
Only static web pages.
Both a static web page (for the menu) and a dynamic web page (for reservations).
Only a cloud storage service.
A VPN and a firewall.
Alex receives an email from "Netflix" stating his account is suspended. It asks him to click a link and enter his credit card details to reactivate it. The URL in the link looks suspicious. This is likely an example of:
Phishing
A paywall
A legitimate request
Targeted advertising
A company wants to reduce its office size by allowing employees to work from home. To do this, they need a service that allows real-time document collaboration and video meetings. They should invest in:
An online working environment (like Google Workspace).
A new web server.
A static HTML website.
A better DNS.
Maria is at an airport and needs to access her company’s private network. She connects to the public Wi-Fi and then uses a specific application to create a secure, scrambled connection. This application is a:
Virtual Private Network (VPN)
Web browser
Firewall
DNS
A news website wants to earn money. It allows users to read 3 free articles per month but then requires a $10/month fee to read any more. This business model is called:
A paywall
Pay-per-click advertising
Sponsored content
Phishing
Tom is setting up a new online bank account. The website rejects his password "Tom123". This is most likely because it is not a "strong password" and is missing:
A biometric component.
At least eight characters and/or a symbol.
A server-side
A social media app's privacy policy states it can "use your location data and browsing habits to show you relevant advertisements." When you see ads based on this, you are experiencing:
Targeted advertising
A data hack
A paywall
Client-side scripting
A developer is creating a web form. They use JavaScript to check if the user's email address contains an "@" symbol before the data is sent to the server. This is an example of:
Client-side scripting
Server-side scripting
Data encryption
A firewall
A school installs new software on its network that inspects all incoming data and blocks anything identified as malware or access to unauthorized websites. This software is acting as a:
Firewall
VPN
Web server
DNS
A podcast host reads a 60-second advertisement for a mattress company in the middle of their show because that company paid them to do so. This is an example of:
Sponsored content
Pay-per-click advertising
A paid subscription
Phishing
When you visit a website, your browser stores the site's logo and some images on your computer. When you visit the next day, the page loads faster by using these stored files. These files are kept in the:
Cache
DNS
VPN
Web server
A developer wants their website to greet a user by name after they log in. To do this, the server must look up the user's name in a database and generate the page. This requires:
Server-side scripting
Client-side scripting
A static HTML file
A firewall
A user's new phone requires them to scan their fingerprint to unlock it. This security measure is an example of:
A biometric device
A strong password
Encryption
A firewall
A journalist sends a sensitive document to their editor. To ensure no one can read it if it's intercepted, they use a program that scrambles the data. The editor uses a special
Encryption
Compression
Formatting
Replication
A user signs up for a new online community, Facebook. They join primarily to feel connected to friends and family and reduce feelings of loneliness. This aligns with which reason for joining?
Belonging
Shared purpose
Increasing knowledge
Global connection
A company's cloud service provider is hacked, and all its customer data is stolen. This is an example of which key disadvantage of cloud computing?
The need to trust the provider with data security.
The subscription fee.
The requirement for an internet connection.
The need to employ technical staff.
A photographer is buying a new computer. They need very fast boot times for their operating system and applications. Which type of storage should they choose for their main OS drive?
Magnetic storage (HDD)
Solid-state storage (SSD)
Optical storage (CD-ROM)
A RAID 0 array using magnetic disks.
A user buys a new smartphone but is worried about running out of space for photos. They buy a 256GB micro SD card to add more storage. This is possible because the phone has:
Expansion capability
A biometric device
A WNIC
Technological convergence
A user opens their phone in a dark room, and the screen automatically dims. When they go outside into the sun, it brightens. Which component is responsible for this?
The light sensor
The accelerometer
The GPS
The processor
A user's laptop runs very slowly when they have multiple applications open (e.g., a web browser, a word processor, and a music player). The component that stores data for active tasks and is likely full is the:
ROM
RAM
SSD
BIOS
A person is wearing a smartwatch that tracks their heart rate and the number of steps they take. This device is an example of an:
Embedded system
General-purpose computer
Supercomputer
Magnetic storage device
A student is buying a new laptop. One model has a processor with a speed of 2.4 GHz, and another has a speed of 3.2 GHz. Which one will likely have a higher level of performance?
The 2.4 GHz processor
The 3.2 GHz processor
Both will be the same
It's impossible to tell from the speed.
A manufacturer designs a new smartphone that includes a high-resolution camera, a GPS navigator, a web browser, and a gaming console. This single device is a clear example of:
Technological convergence
An embedded system
A non-volatile device
A solid-state drive
A student needs to transfer a 100 MB video file from their computer to a friend's. The most common and universal wired connection they would likely use is:
HDMI
VGA
USB
Ethernet
Priti, a restaurant owner, wants to buy a small, portable device for her staff to take orders at the table. The device needs an excellent battery life and must be easy to carry. Which two factors should she prioritize?
Portability and Power efficiency
Capacity and Bandwidth
Speed and Bandwidth
Portability and Capacity
A user scans a square-shaped barcode on a poster with their phone's camera to be
redirected to a website
make a phone call
send a text message
take a photo
