Explanation

Optical Fiber Systems are utilized in Telecommunication Systems to transmit data as light signals through thin glass or plastic fibers.

It enabling high-speed internet, voice, and data communications over long distances.

Explanation

How do I use Print titles in Excel?

To print titles, execute the following steps.

On the Page Layout tab, in the Page Setup group, click Print Titles. The Page Setup dialog box appears.

To repeat row 1 at the top of each printed page, click in the corresponding box and select row 1.

Click OK. ...

On the File tab, click Print for a print preview.

Explanation

An IP address is a unique address that identifies a device on the Internet or a local network.

IP stands for "Internet Protocol." 

It is the set of rules governing the format of data sent via the Internet or local network.

E-mail Address:

This identifies a user's mailbox for sending and receiving email, not the computer itself. 

Street Address:

This is a physical address and is not used to identify a computer on the internet. 

Login Password:

This is used to authenticate a user and gain access to an account or device, not to identify the device on the network. 

Explanation

PowerPoint is a software specifically designed for creating slides and presentations.

It is widely used for business, educational, and professional purposes.

Explanation

MS Excel (Microsoft Excel) is a popular spreadsheet software program used for data analysis, calculation, and visualization.

It allows users to create and edit spreadsheets, charts, and graphs.

It is widely used in various fields such as business, finance, and education.

MS Excel is a part of the Microsoft Office suite and is used for:

• Data entry and management
• Calculations and formulas
• Chart and graph creation
• Data analysis and visualization
• Budgeting and forecasting

In MS Excel you can enter 3 types of Data in a cell,labels, values and formulas.

Explanation

Windows NT is a proprietary graphical operating system produced by Microsoft.

It is the first version of which was released on July 27, 1993.

Explanation

1 byte equals 8 bits.

Additional Information

Explanation

With a hyperlink cannot be used to link Excel worksheet data to a Word document for dynamic updates.

Hyperlinks can only direct to the Excel file but do not embed or link data directly.

Explanation

Ctrl + N shortcut key used to Create a new presentation document

Ctrl + M shortcut key used for Insert a new slide

Ctrl + S shortcut key used to save a presentation

**

Explanation

IP stands for "Internet Protocol".

It is the set of rules governing the format of data sent via the internet or local network.