Tech and Web Basics for Students

What is a calculator used for?

• A calculator is used for writing essays.

• A calculator is used for cooking recipes.

• A calculator is used for performing mathematical calculations.

• A calculator is used for playing video games.

Answer explanation

A calculator is specifically designed for performing mathematical calculations, making it the correct choice. The other options do not accurately describe the primary function of a calculator.

Name two types of peripheral devices.

• Network device

• Input device, Output device

• Power supply device

• Storage device

Answer explanation

Peripheral devices are categorized into input and output devices. Input devices, like keyboards and mice, allow users to enter data, while output devices, such as monitors and printers, display or produce results from that data.

What is the main function of Excel?

• The main function of Excel is to manage and analyze data.

• To edit images

• To send emails

• To create presentations

Answer explanation

The main function of Excel is to manage and analyze data, making it a powerful tool for organizing information, performing calculations, and generating reports, unlike the other options which are unrelated to its primary purpose.

How do you create a new spreadsheet in Excel?

• Right-click on the desktop and select New > Excel Spreadsheet.

• Open Excel, go to File > Save > New Workbook.

• Open Excel, go to File > New > Blank Workbook.

• Open Excel, go to View > New Window.

Answer explanation

To create a new spreadsheet in Excel, you should open Excel and navigate to File > New > Blank Workbook. This option directly allows you to start a new spreadsheet, unlike the other choices which are incorrect.

What is an HTML page?

• An HTML page is a document written in Hypertext Markup Language (HTML) used to create web pages.

• A programming language used for server-side scripting.

• A type of database used to store web content.

• A software application for editing images.

Answer explanation

An HTML page is specifically defined as a document written in Hypertext Markup Language (HTML), which is essential for creating web pages. The other options describe unrelated concepts.

What does the tag in HTML contain?

• The tag contains metadata, title, links to stylesheets, and scripts.

• The tag contains user input forms.

• The tag is used for displaying images.

• The tag contains the main content of the webpage.

Answer explanation

The tag in HTML is essential for containing metadata, the title of the document, links to stylesheets, and scripts, which are crucial for the proper functioning and styling of a webpage.

What is the purpose of the tag in HTML?

• The tag is used to define the title of the document.

• The tag contains the main content of an HTML document.

• The tag is for linking external stylesheets.

• The tag specifies the metadata of the HTML document.

Answer explanation

The tag is essential as it contains the main content of an HTML document, including text, images, and other elements that are displayed to users. This distinguishes it from other tags that serve different purposes.

What is a function in Excel?

• A function in Excel is a way to format text.

• A function in Excel is a tool for creating presentations.

• A function in Excel is a predefined formula that performs calculations or operations on data.

• A function in Excel is a type of chart.

Answer explanation

A function in Excel is a predefined formula that allows users to perform calculations or operations on data efficiently, making it a powerful tool for data analysis.

How do you format a cell in Excel?

• Use the 'Insert' menu to change the cell format.

• Right-click the cell, select 'Format Cells', choose a format, and click 'OK'.

• Select the cell and press Ctrl + Z to format it.

• Double-click the cell and type the format directly.

Answer explanation

The correct method to format a cell in Excel is to right-click the cell, select 'Format Cells', choose the desired format, and click 'OK'. This allows for precise formatting options, unlike the other choices.

What is the structure of an HTML document?

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