THEORY TEST DBC20022

What is the main purpose of a web browser?

• To store personal data

• To display and access websites

• To create web pages

• To send emails

Answer explanation

The main purpose of a web browser is to display and access websites. It allows users to navigate the internet, view content, and interact with web applications, making it essential for online activities.

Which of the following is NOT a popular web browser?

• Google Chrome

• Mozilla Firefox

• Bing

• Microsoft Edge

Answer explanation

Bing is not a web browser; it is a search engine. In contrast, Google Chrome, Mozilla Firefox, and Microsoft Edge are all popular web browsers used for accessing the internet.

What is the function of the address bar in a browser?

• To store bookmarks

• To display advertisements

• To input website URLs or search terms

• To download files

Answer explanation

The address bar in a browser is primarily used to input website URLs or search terms, allowing users to navigate directly to a site or perform a search. This makes it a crucial tool for web browsing.

Which Boolean operator would you use to exclude a term from your search results?

• AND

• OR

• NOT

• WITH

Answer explanation

The Boolean operator 'NOT' is used to exclude a term from search results. For example, if you search for 'cats NOT dogs', it will return results about cats that do not include any mention of dogs.

Which feature allows users to open multiple web pages in a single browser window?

• Navigation buttons

• Bookmarks

• Tabs

• Extensions

Answer explanation

Tabs are the feature that allows users to open multiple web pages within a single browser window, making it easy to switch between them without opening new windows.

What is the purpose of two-factor authentication (2FA) in email security?

• To encrypt emails

• To enhance account protection with an additional verification step

• To block spam emails

• To archive old emails automatically

Answer explanation

Two-factor authentication (2FA) enhances account protection by requiring an additional verification step, making it harder for unauthorized users to access your email, unlike encryption, spam blocking, or archiving.

Which search engine feature suggests similar queries to the one you entered?

• Search filters

• Related searches

• Advanced search options

• Sponsored results

Answer explanation

The feature that suggests similar queries is 'Related searches'. It provides users with alternative search terms based on their original query, helping them refine or expand their search results.

What should you avoid doing when using public Wi-Fi for email access?

• Sending promotional emails

• Using a virtual private network (VPN)

• Accessing sensitive accounts

• Opening spam emails

Answer explanation

When using public Wi-Fi, avoid accessing sensitive accounts as these networks can be insecure, making your personal information vulnerable to hackers.

Which of the following is an email security measure?

• Using public Wi-Fi for faster access

• Storing passwords in plain text

• Enabling two-factor authentication (2FA)

• Disabling encryption

Answer explanation

Enabling two-factor authentication (2FA) adds an extra layer of security to email accounts, making it harder for unauthorized users to gain access. The other options compromise security.

What is the purpose of using labels or folders in email management?

• To automatically delete old emails

• To organize emails for easy retrieval

• To increase storage space

• To prevent spam emails

Answer explanation

Using labels or folders in email management helps to organize emails for easy retrieval, allowing users to find important messages quickly and efficiently. This is essential for maintaining an organized inbox.