Topic 5 Test 2 Communications & Network

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What was the initial purpose of the ARPANET? *

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A) To create a global network for public communication

B) To enable military bases to share storage space

C) To allow scientists to share information and work on projects

D) To develop a new form of communication for personal use

Which of the following is NOT a function of the Internet?
*

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A) Sharing resources

B) Connecting networks globally

C) Transmitting electricity to remote areas

D) Providing a platform for e-commerce

What is the role of ISPs in the Internet architecture?
*

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A) They provide software only

B) They provide access to the Internet and additional services

C) They manage web content

D) They create websites

Which technology is primarily used to connect devices within a single building?
*

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A) Satellite

B) Ethernet

C) T-1 Lines

D) Dial-up Modem

What does the 'www' in a URL stand for?
*

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A) World Wide Web

B) Wide World Web

C) World Web Wide

D) Web Wide World

Which protocol is used for fetching web resources?
*

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A) SMTP

B) FTP

C) HTTP

D) TCP

HTML and CSS are used to:
*

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A) Design and structure web pages

B) Connect to the Internet

C) Encrypt data

D) Provide dynamic server responses

Which of the following is a true statement about dynamic web pages?
*

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A) They cannot execute scripts

B) They look the same every time they are accessed

C) Their content can regenerate each time they are accessed

D) They are less secure than static web pages

What is the main function of a web server?
*

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A) It provides Internet connections

B) It delivers web pages to clients

C) It manages email services

D) It stores files permanently

'Net neutrality' refers to:
*

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A) Networks being neutral in data handling

B) All data on the Internet being treated equally

C) The Internet having no regulations

D) ISPs being owned by the government

What is a digital certificate used for on the web?
*

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A) To certify the age of the users

B) To ensure the website follows design standards

C) To verify the identity of entities on the web

D) To encrypt emails only

Which is NOT a characteristic of secure online transactions?
*

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A) Use of HTTPS

B) Presence of a digital certificate

C) Use of simple HTTP

D) Encryption of data

Phishing attacks typically aim to:
*

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A) Steal sensitive information such as passwords

B) Provide users with free software

C) Speed up the Internet connection

D) Promote ethical hacking

Which type of network is specifically designed to cover a broad area such as a city or town?
*

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A) LAN

B) WAN

C) PAN

D) MAN

What does the 's' in 'https' stand for?
*

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A) Simple

B) Secure

C) Standard

D) Speed

What is the primary purpose of a browser?
*

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A) To connect directly to other computers

B) To retrieve and display web content

C) To create HTML code

D) To secure the network

Which of the following is a use of cookies on websites?
*

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A) To increase the website’s loading speed

B) To make websites look more attractive

C) To store user preferences

D) To create animations on websites

Bandwidth is defined as:
*

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A) The type of data transmitted over the Internet

B) The cost of the Internet connection

C) The amount of data that can be transmitted in a given time period

D) The width of the data cable

An IP address is necessary for:
*

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A) Creating websites

B) Programming web pages

C) Identifying devices on the Internet

D) Charging for Internet services

Which statement about fiber-optic cables is true?
*

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A) They are primarily used for generating electricity

B) They can transmit sound only

C) They provide very high-speed Internet connections

D) They are less reliable than copper cables

What is the primary benefit of using cloud computing in networking?
*

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A) Reduced need for end-user software

B) Access to data and applications over the Internet

C) Faster speed than local servers

D) Cheaper than using local storage

Which of the following best describes the function of a DNS server?
*

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A) It blocks unwanted data

B) It translates domain names to IP addresses

C) It speeds up the network

D) It encrypts data

Which service allows real-time collaboration through a web platform?
*

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A) SMTP

B) Google Docs

C) HTTP

D) RSS Feedsn 1

What is the main function of a firewall?
*

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A) To store data

B) To speed up the network

C) To block unauthorized access to a network

D) To serve web pages

The term 'broadband' in networking means:
*

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A) A type of a wide network

B) A narrowband connection

C) A high-capacity transmission technique using a wide range of frequencies

D) A standard web protocol

How can IPv6 address the limitations of IPv4?
*

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A) By reducing the number of available IP addresses

B) By using shorter addresses

C) By providing a vastly larger address space

D) By slowing down the connection

What is the primary concern of net neutrality?
*

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A) Ensuring that all websites are free

B) Limiting the Internet to a few users

C) Maintaining equal access to all online content

D) Increasing the speed of certain websites

Which statement about SSL (Secure Sockets Layer) is true?
*

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A) It is used to create websites

B) It increases download speeds

C) It encrypts parts of network connections at the Transport Layer

D) It is a type of Ethernet connection

What does VPN stand for and its use?
*

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A) Virtual Private Network; it extends a private network across a public network

B) Virtual Public Network; it secures private data over public networks

C) Verified Private Network; it verifies user information for security

D) Variable Private Network; it varies data transmission rates

What is a major advantage of using satellite Internet connections?
*

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A) They are the fastest type of Internet connections

B) They are the most secure

C) They can provide service to remote areas

D) They offer the cheapest service options

Which technology has had the most significant impact on post-industrial society?
*

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A) The printing press

B) The Internet

C) The steam engine

D) The telephone

What role does social media play in modern communication?
*

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A) It is rarely used and not influential

B) It decreases communication speed

C) It allows for instant and global sharing of ideas

D) It is only used for entertainment purposes

How has e-commerce changed businesses globally?
*

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A) Reduced the number of businesses

B) Made businesses more local

C) Increased market reach and decreased costs

D) Made business operations more complicated

What is a major challenge facing Internet use today?
*

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A) Decreasing amounts of data being generated

B) Lack of interest in technology

C) Security and privacy issues

D) Over-regulation by governments

Which of the following best describes 'the digital divide'?
*

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A) The preference for digital clocks over analog

B) The division of networks into digital and analog

C) The gap between demographics and regions that have access to modern information and communications technology, and those that don't or have restricted access

D) The divide between digital and film photography

What future technology could potentially replace the Internet?
*

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A) Quantum computing

B) The development of the next-generation Internet

C) Artificial intelligence

D) Blockchain technology

How might Internet technology be used in future smart cities?
*

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A) To create less traffic

B) To decrease energy usage

C) To manage utilities and resources efficiently

D) To eliminate the need for physical travel

What is the 'Internet of Things' (IoT)?
*

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A) A concept where only objects can use the Internet

B) A network of devices connected to the Internet that communicate with each other without human intervention

C) A new type of Internet service

D) An Internet myth

Which development is crucial for the future expansion of the Internet?
*

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A) Decreasing the size of data packets

B) Reducing the speed of connections

C) Improving infrastructure to support increasing data loads

D) Limiting the number of users

What potential new law could affect Internet use the most?
*

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A) Laws reducing copyright terms

B) Laws increasing the cost of Internet access

C) Laws governing net neutrality and data privacy

D) Laws changing email protocols

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