How can hackers gain access to a celebrity's private information through Wi-Fi?

By connecting to the same Wi-Fi network

By following them on social media

Two or more computers or other digital devices connected together to share data and resources

A single computer used for personal tasks

A device used to print documents

A software application for editing videos

Which of the following is an example of a local area network (LAN)?

A network used in a school or office

A network connecting multiple countries

A network accessed via satellite

A network connecting different continents

What is the main advantage of a wireless local area network (WLAN) over a cable LAN?

It allows users to move around while staying connected

It only connects desktop computers

What is a wide area network (WAN)?

A network that connects separate LANs over a large geographical area

A network that connects devices within a single building

A network that only connects mobile phones

A network that is used only for gaming

What is the role of the internet in networking?

It is a global, public system of interconnected computer networks

It is a private network used by a single organization

It is a network used only for sending emails

It is a network that connects only printers and scanners

What is the primary function of protocols in computer networks?

To govern how devices communicate over networks

To increase the speed of data transfer

To enhance the security of data

To reduce the cost of network setup

Which of the following is a characteristic of Wi-Fi?

Communication using radio waves

Communication over short distances up to 10 meters

Communication using infrared signals

Communication over long distances up to 1000 meters

What is tethering in the context of mobile devices?

Linking one device to another to connect to the internet

Connecting a device to a printer

Transferring data between two devices

Enhancing the security of a device

What is the primary function of a Network Interface Card (NIC)?

To connect a computer to a network

To increase the speed of a computer

What is a unique feature of every MAC address?

It changes every time the device is restarted

It is only used for wireless connections

How does a hub transmit messages in a network?

It broadcasts messages to all devices

It sends messages only to the intended device

It stores messages for later transmission

It encrypts messages before sending

What is the main advantage of a network switch over a hub?

It sends messages only to the correct device

What is the primary function of a network switch?

To read messages passing through and send them to intended computers

To transmit data across the internet

To break data into small packets

How does a bridge improve network performance?

By isolating segments to prevent harmful programs

By increasing the number of devices on a network

By connecting different networks

By transmitting data across the internet

What is the role of a router in a network?

To direct data to the correct network

To build a table of MAC addresses

To read messages passing through

What is a data packet?

One of the small parts into which network communications are broken

A device for linking separate segments of a LAN

A device for transmitting data between networks

A table of all MAC addresses on the network

Explain how data packets are transferred from one computer to another across the internet.

Data packets are transferred using a process called packet switching, where data is broken into smaller packets and sent over various routes to the destination.

Data packets are transferred using a direct cable connection between computers.

Data packets are transferred by physically transporting storage devices between computers.

Data packets are transferred using a satellite beam that directly connects two computers.

Which three items of hardware are required for computers to connect to a network?

Network Interface Card (NIC), Router, Modem

What does TCP/IP stand for?

Transmission Control Protocol/Internet Protocol

Transfer Communication Protocol/Internet Protocol

Transmission Control Program/Internet Protocol

Transfer Control Protocol/Internet Program

A private network within an organization

A global network of interconnected computer networks

A network that connects multiple organizations

A public network accessible to everyone

A network that allows access to specific external users

A network that is only accessible within a single organization

A network that connects the entire internet

A network that is used for personal communication

Which of the following is an advantage of cloud computing for businesses?

Software is automatically upgraded

What is a server in the context of cloud computing?

A computer that provides services to other computers on a network

What is a disadvantage of cloud computing for businesses?

Providers' servers may be targeted by hackers

Software is not automatically upgraded

What is cloud storage primarily used for?

Backing up and archiving digital data

Which of the following is an advantage of cloud storage?

Data can be accessed from anywhere in the world

Download speeds are always fast

What is a disadvantage of cloud storage?

Hosting company could be targeted by hackers

No need to buy an expensive storage device

What is one suggested method to conserve energy in data centres?

Building them in cold countries

Define cloud computing.

A type of computing that relies on shared computing resources rather than having local servers or personal devices.

A method of computing that requires physical servers in every location.

A system that only allows offline data storage.

A process of using only personal computers for data processing.

State where cloud data and apps are stored.

In the cloud, which refers to servers accessed over the internet.

Which of these statements is true about cloud computing?

If you have an email account with Gmail, your emails are stored in the cloud.

Cloud computing is replacing some of the most expensive personal computing hardware.

Cloud computing is replacing expensive software upgrades.

An advantage of cloud computing is that an internet connection is not necessary.

What is a firewall primarily used for?

To protect against unauthorized access to a network

Which of the following is NOT a characteristic of a strong password?

Contains at least eight characters

Contains both upper and lower case letters

Contains at least one special character

What is the main purpose of biometric methods in authentication?

To identify individuals using unique physical characteristics

To encrypt data for secure transmission

To manage multiple online accounts

What is the role of verification in biometric systems?

To ensure a person is who they claim to be

To identify a person in a crowd

To match a person to a 'watch list'

Network and Technology Quiz

Authored by Pollitt Sean

Information Technology (IT)

12th Grade

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83 questions

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MULTIPLE SELECT QUESTION

45 sec • 1 pt

What is the primary function of a router in a network?

To connect different networks and direct data packets

To store data and provide backup

To create a routing table

To provide security against malware

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which technology is used for short-range wireless communication between devices?

Ethernet

Bluetooth

Fiber Optics

Satellite

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is cloud computing primarily used for?

To enhance computer graphics

To store and share data over the internet

To increase processing speed

To provide antivirus protection

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the purpose of anti-malware software?

To increase internet speed

To protect against unauthorized access

To prevent and remove malicious software

To enhance video quality

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of a modem in a computer network?

Connects a computer with a local area network.

Converts data into a format suitable for transmission through a specific medium.

Connects multiple networks and forwards packages between them.

Separates a local area network into different sections.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which device connects multiple networks and forwards packages between them?

Modem

Switch

Router

Network interface card

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a potential risk of sharing personal information on social media?

Increased network speed

Enhanced data security

Hacking and unauthorized access

Improved social connections

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Network and Technology Quiz

What is the primary function of a router in a network?

Which technology is used for short-range wireless communication between devices?

What is cloud computing primarily used for?

What is the purpose of anti-malware software?

What is the primary function of a modem in a computer network?

Which device connects multiple networks and forwards packages between them?

What is a potential risk of sharing personal information on social media?

How can hackers gain access to a celebrity's private information through Wi-Fi?

What is a network?

Which of the following is an example of a local area network (LAN)?

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