Test: Introduction To Internet- 2 - Class 5 MCQ

To send the same email to multiple recipients, you can follow these steps:
1. Open your email client or service: This can be any email program or service that you use, such as Gmail, Outlook, or Thunderbird.
2. Compose a new email: Click on the "Compose" button or select the option to create a new email.
3. Enter the recipients' email addresses: In the "To" field, type the email addresses of the recipients. To send the email to multiple people, you can separate the email addresses using commas.
- For example: recipient1@example.com, recipient2@example.com, recipient3@example.com
4. Add a subject and message: Fill in the subject line and compose the content of your email.
5. Review and send: Double-check the email addresses, subject, and message to ensure everything is correct. Once you are satisfied, click the "Send" button to send the email to all the recipients.
By separating the email addresses with commas, you can send the same email to multiple people simultaneously. It allows you to save time and effort by sending a single email instead of composing and sending individual emails to each recipient.

What Not to Do While Chatting Publicly

When chatting publicly, it is important to be cautious and mindful of your actions. Here are the things you should avoid:

• Talking to strangers: Engaging in conversations with unknown individuals can be risky as you have no way of knowing their intentions or credibility.


• Giving your personal information: Sharing personal details such as your full name, address, phone number, or financial information can lead to identity theft or misuse of your information.


• Revealing your identities: It is advisable not to disclose your real identity or any sensitive information that can be used to identify you offline.

By following these guidelines, you can protect yourself from potential dangers and maintain your privacy and security while chatting publicly.

Spyware is a software that tracks and sends personally identifiable information or confidential information to third parties.

To obtain unauthorized access to other systems in a network, the term used is Hacking.
Here is a detailed explanation:
Definition:
Hacking refers to the act of gaining unauthorized access to computer systems or networks in order to manipulate, steal, or disrupt information.
Characteristics of Hacking:
Hacking involves several key characteristics, including:
1. Unauthorized Access: Hacking involves accessing systems or networks without proper authorization from the owner or administrator.
2. Exploiting Vulnerabilities: Hackers exploit vulnerabilities in computer systems and networks to gain access. These vulnerabilities can be in the form of weak passwords, outdated software, or unpatched security flaws.
3. Manipulation or Theft: Once inside the system, hackers can manipulate or steal sensitive information, such as personal data, financial information, or intellectual property.
4. Disruption: Hackers may also disrupt the normal functioning of systems or networks, causing downtime, data loss, or other detrimental effects.
Prevention and Security Measures:
To mitigate the risk of hacking and protect systems, several security measures can be implemented, including:
1. Strong Authentication: Enforce the use of strong passwords and multi-factor authentication to prevent unauthorized access.
2. Regular Updates: Keep software and systems up to date with the latest security patches to address known vulnerabilities.
3. Firewalls and Intrusion Detection Systems: Implement firewalls and intrusion detection systems to monitor and block suspicious network traffic.
4. Employee Education: Train employees on best practices for cybersecurity, such as recognizing phishing attempts, avoiding suspicious links, and practicing safe browsing habits.
5. Regular Audits: Conduct regular security audits to identify and address any vulnerabilities or weaknesses in the system.
By following these security measures, organizations can reduce the risk of hacking and protect their systems and networks from unauthorized access.

Type of Webpage: Site Map
Explanation:
A Site Map is a webpage that provides an overview of all the pages on a website. It is like a map or index that shows the hierarchical structure and organization of the website's content.
- Home Page: The home page is the main landing page of a website. It typically provides an introduction to the website and its purpose, but it does not provide a comprehensive overview of all the pages on the site.
- About Page: The about page usually provides information about the website or organization, its mission, history, team, and other relevant details. It does not present a complete overview of all the pages on the website.
- Contact Us Page: The contact us page contains contact information, such as a phone number, email address, or contact form, to allow visitors to get in touch with the website or organization. It does not provide an overview of all the pages on the site.
- Site Map: The site map page is specifically designed to provide a comprehensive overview of all the pages on a website. It is often organized in a hierarchical format, showing the main sections or categories of the site and the corresponding subpages. This helps users navigate the website more effectively and find specific content they are looking for. The site map page may also include links to important pages or resources on the site.

Company that developed the Chrome web browser:
Answer: C: Google
Detailed solution:
The Chrome web browser was developed by Google. Here is a detailed explanation:
- Google, a multinational technology company, developed the Chrome web browser.
- Chrome was first released in September 2008.
- It was initially designed for Microsoft Windows but later expanded to other operating systems such as macOS, Linux, iOS, and Android.
- Chrome is built on the open-source project called Chromium.
- The browser is known for its fast performance, simple user interface, and extensive support for web standards.
- Chrome has gained popularity over the years and is currently one of the most widely used web browsers globally.
- It offers various features like tabbed browsing, bookmarks, automatic updates, and built-in developer tools.
- Google continuously updates and improves Chrome with new features and security enhancements.
- Chrome also supports a vast ecosystem of extensions and plugins, allowing users to customize their browsing experience.
In conclusion, the Chrome web browser was developed by Google, and it has become a popular choice for users worldwide.

DNS stands for "Domain Name System". Domain names are the human-readable website addresses which we use every day.

HTML stands for Hyper Text Mark-up Language.

Co-founder of Hotmail:
- Sabeer Bhatia is one of the co-founders of Hotmail.
- Hotmail is a famous e-mail software technology.
Identifying the correct co-founder:
- To determine the correct co-founder of Hotmail, we need to consider the options provided.
- Option A: Jack Smith
- Option B: Bill Gates
- Option C: Larry Page
- Option D: Tim Berners-Lee
Eliminating incorrect options:
- Option B: Bill Gates is not the co-founder of Hotmail. Although he played a significant role in the development of Microsoft, he is not associated with Hotmail's founding.
- Option C: Larry Page is not the co-founder of Hotmail. He is one of the co-founders of Google, not Hotmail.
- Option D: Tim Berners-Lee is not the co-founder of Hotmail. He is known as the inventor of the World Wide Web, but not associated with Hotmail.
Conclusion:
- From the given options, the correct co-founder of Hotmail is Jack Smith (Option A).
- Sabeer Bhatia and Jack Smith together co-founded the famous e-mail software technology, Hotmail.

Option (A) is of safari web browser, option (B) is of Google Chrome web browser, option (C) is of Opera mini, that is also a web browser. And Option (D) is of Apple Inc., a multinational technology company that develops computing devices such as smartphones, tablet, ipod, etc.

When you CC people on an e-mail the CC list is visible to all other recipients. For example, if you CC anuexample.com and bhanuexample.com on an e-mail, both Anu and Bhanu will get to know that e-mail is sent to other person also. BCC stands for "blind carbon copy." Unlike with CC, no one can see the list of recipients on the BCC list.

Explanation:
The correct answer is option A: There should be only one hyperlink on one webpage. This statement is not true for a hyperlink. Here's why:
- Definition: A hyperlink is a clickable element on a webpage that allows users to navigate to another webpage or a different section within the same webpage.
- Key points:
- Hyperlinks are used to connect webpages, providing a way for users to navigate through websites.
- Multiple hyperlinks can exist on a single webpage, allowing users to access different pages or sections.
- Hyperlinks are typically highlighted through underlining or different colors to indicate that they are clickable.
- Hyperlinks are usually represented by text, but they can also be associated with images or other elements on a webpage.
In summary:
- Hyperlinks are not limited to just one per webpage. Multiple hyperlinks can exist on a single webpage to provide various navigation options for users.
- The other statements (B, C, D) are true for a hyperlink.

Follow the given steps to filter search results on the basis of time: Tools 

→

Any time

→

Past hour

Icon marked as 'P' refers to GPS. GPS stands for Global Positioning System.

Incorrect Statement about a website:

D: It is accessible even without the internet.

Explanation:
The incorrect statement about a website is that it is accessible even without the internet. Here's a detailed explanation:
- A website is a collection of related webpages: A website is a collection of interlinked webpages that are hosted on a web server. These webpages are designed to be viewed on a web browser.
- A website provides web pages containing images, videos, or audio under a common web address: Websites can contain various types of multimedia content such as images, videos, and audio files. These elements enhance the user experience and provide additional information or entertainment.
- The information on a website is generally published by the same person or organization: Websites are typically managed and maintained by a person or organization. They are responsible for creating and publishing the content on the website. This content can include text, images, videos, and other forms of media.
- A website requires internet connectivity to be accessed: Unlike other options, a website cannot be accessed without an internet connection. Websites are hosted on web servers, and users need to connect to the internet to access these servers and view the webpages.
In conclusion, the incorrect statement is that a website is accessible even without the internet. Websites require an internet connection to be accessed by users.