Explanation

A hashtag (#) is not a punctuation mark;

it is a symbol used primarily on social media to tag keywords or topics.

The other options are all punctuation marks used to structure and clarify written text

• comma (,),
• period (.), 
• exclamation mark (!)

.

Explanation

The full form of modem is modulator/demodulator.

It is a tangible device.

The main job of the modem is to help the computer to send and receive data by using a telephonic wire.

A hybrid computer uses a modem to convert digital signals from a computer into analogue signals.

Explanation

The layout of slides in a presentation software, such as Microsoft PowerPoint or Google Slides, typically includes placeholders.

Placeholders are pre-defined areas on a slide that are designed to hold specific types of content, such as:

Text (e.g., title, subtitle, body text)

• Images
• Charts
• Tables
• Videos

Placeholders help you create a consistent design and layout throughout your presentation.

Explanation

In MS Word, formatting like margins is not required in a Text Box.

A Text Box is a standalone container that allows you to enter text, and its margins are not affected by the page margins.

You can set individual margins for a Text Box, but they are not necessary.

In a Text Box, you can set individual formatting options, such as:

• Border
• Fill color
• Text alignment
• Font styles
• Size

Explanation

In Excel, each row of a table corresponds to a record.

It is a complete set of data.

Field corresponds to columns in Excel.

Each column represents a field or a specific type of data within the records.

Explanation

Adobe Acrobat is used to convert documents into PDF format.

It allows users to create, edit, and manage PDF files efficiently.

Explanation

"Page Setup" is not an option in the clipboard group in MS Word 2007.

The clipboard contains options like Paste, Cut, Copy, and Format Painter.

Page Setup is found in the Layout or Page Layout tab.

Explanation

Calibri is a popular sans-serif typeface font designed by Lucas de Groot and commissioned by Microsoft.

It has been the default font in Microsoft Office since 2007.

It is widely used in various documents, presentations, and publications.

Explanation

Excel uses three types of references:

1. Relative
2. Absolute
3. Mixed

These determine how cell references adjust when formulas are copied across cells.

Explanation

Cut Paste is a computer operation that moves the original text from one place to another.

When you "cut" a selection of text, it is removed from its original location and stored in the clipboard.

Then, when you "paste" it, the text is inserted at the new location.