Q61. What is a common feature of web browsers?
a) The ability to open and view multiple tabs or windows
b) The ability to edit system settings
c) The ability to manage physical hardware
d) The ability to connect to other devices via Bluetooth
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Correct Answer: a) The ability to open and view multiple tabs or windows
Explanation: Modern web browsers support multiple tabs or windows, allowing users to view and navigate multiple web pages simultaneously.
Q62. Which of the following is used to identify a website’s host server?
a) Domain Name
b) URL
c) IP Address
d) HTTP
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Correct Answer: c) IP Address
Explanation: An IP address identifies a website’s host server, allowing devices to locate and connect to it over the Internet.
Q63. What is the main function of a web server?
a) To store and serve web pages to users over the Internet
b) To provide Internet access to users
c) To manage local network devices
d) To secure network communications
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Correct Answer: a) To store and serve web pages to users over the Internet
Explanation: A web server hosts and delivers web pages and resources to users when they request them via a web browser.
Q64. Which of the following is a feature of a ‘web browser’?
a) Displaying web pages
b) Providing physical network connectivity
c) Securing web page data
d) Managing system hardware
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Correct Answer: a) Displaying web pages
Explanation: A web browser’s primary function is to display and interact with web pages and other content available on the Internet.
Q65. What is the primary purpose of a search engine index?
a) To catalog web pages and their content for faster retrieval
b) To protect web pages from cyber attacks
c) To create backup copies of web pages
d) To manage Internet bandwidth
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Correct Answer: a) To catalog web pages and their content for faster retrieval
Explanation: A search engine index catalogs web pages, making it possible to quickly retrieve and display relevant search results.
Q66. What does ‘HTML’ stand for?
a) Hypertext Markup Language
b) Hypertext Management Language
c) Hyperlink Text Markup Language
d) High Transfer Markup Language
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Correct Answer: a) Hypertext Markup Language
Explanation: HTML stands for Hypertext Markup Language, which is used for creating and structuring content on web pages.
Q67. Which protocol is used for receiving email messages?
a) POP3
b) SMTP
c) FTP
d) HTTP
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Correct Answer: a) POP3
Explanation: POP3 (Post Office Protocol version 3) is commonly used for receiving and retrieving email messages from a server to a client.
Q68. What is the primary function of a ‘browser history’?
a) To record and store a user’s browsing activity
b) To enhance web page loading speed
c) To manage network security settings
d) To create web page backups
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Correct Answer: a) To record and store a user’s browsing activity
Explanation: Browser history keeps track of the websites and pages a user has visited, allowing easy retrieval and navigation.
Q69. What is the function of a ‘web cookie’?
a) To store user preferences and session information
b) To manage network traffic
c) To create and edit web content
d) To encrypt data transmitted over the Internet
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Correct Answer: a) To store user preferences and session information
Explanation: Web cookies are small files stored on a user’s device to remember preferences, session details, and other information.
Q70. Which web browser is known for its privacy features and is developed by Mozilla?
a) Chrome
b) Safari
c) Firefox
d) Opera
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Correct Answer: c) Firefox
Explanation: Firefox, developed by Mozilla, is known for its privacy features, including tracking protection and enhanced security settings.