Explanation

MAC (Macintosh Operating System) is an operating system developed by Apple Inc. for its Macintosh computers.

It manages hardware resources, provides common services to applications, and acts as an interface between user and hardware.

Explanation

In MS Word 2016, the shortcut key to view a "Print Preview" of a document is ALT + CTRL + P.

Additionally, here are some navigation shortcuts:

Go to Beginning of Document: CTRL + HOME

Go to End of Document: CTRL + END

Go to Next Page: CTRL + PAGE DOWN

Go to Previous Page: CTRL + PAGE UP

Go to Next Line: CTRL + DOWN ARROW

Go to Previous Line: CTRL + UP ARROW

Explanation

Formula Bar area in an Excel window allows entering values and formulas.

It is labeled with a function symbol (fx).

By clicking the Formula Bar, or when you type an equal (=) symbol in a cell, the Formula Bar will activate.

Explanation

In MS Word 2016, the "Cover Page" option is available in the "Insert" tab.

You can access it by:

1. Open your document in MS Word 2016
2. Click on the "Insert" tab in the ribbon (top menu)
3. Click on the "Cover Page" button in the "Pages" group

Explanation

To activate a cell in MS Excel, you can use any of the following methods:

• Clicking the cell: Simply click on the cell you want to activate.
• Pressing an arrow key: Use the arrow keys (↑, ↓, ←, →) to navigate to the cell you want to activate.
• Pressing the Tab key: Pressing Tab will move the focus to the next cell in the worksheet, activating it.

Additionally, you can also activate a cell by:

• Using the mouse to right-click on the cell
• Using the keyboard shortcut Ctrl + Arrow key (e.g., Ctrl + →) to move to the next cell
• Using the keyboard shortcut F2 to edit the active cell

Explanation

Explanation

Webpages are created using software (like HTML editors or content management systems).

Web addresses (URLs) are utilized by search engines to locate and display these web pages in search results.

Explanation

Both software and physical parts work together to transfer data in a computer system.

Software parts, such as operating systems, device drivers, and data transfer protocols, manage and direct data transfer.

Physical parts, like buses, ports, cables, network interface cards, and storage devices, physically move the data.

Explanation

In 2018, Careem, a Middle Eastern ride-hailing company.

It suffered a data breach that exposed the personal data of approximately 14 million users, including names, email addresses, phone numbers, and passwords.

The breach occurred in January 2018.

But it was only disclosed in April 2018.

Explanation

A standard single-sided, single-layer DVD holds 4.7 GB of data.

A double-layer DVD can store up to 9.4 GB.

A single-layer HD-DVD holds 15 GB of data.

A dual-layer HD-DVD provides up to 30 GB of storage capacity.