Explanation

• Shortcut key for center alignment: Ctrl+E

Additional information:

• Center align means middle of the page.
• Ctrl + R -- Align selected text or line to the right.
• Ctrl + M -- Indent the paragraph.

Last verified on 07-08-2026

Explanation

• The output quality of a printer is measured by Dot Per Inch (DPI).
• DPI indicates the number of dots a printer can produce in one inch.
• A higher DPI generally means higher print resolution and sharper output.
• Common printer resolutions include 300 DPI, 600 DPI, and 1200 DPI.

Last verified on 07-08-2026

Explanation

• Portrait and Landscape are the two main page orientation options in MS Word.
• Portrait means the page is taller than it is wide.
• Landscape means the page is wider than it is tall.
• Orientation determines the direction in which the page is displayed or printed.
• It can be changed from the Layout tab in MS Word.

Last verified on 07-08-2026

Explanation

• An Integrated Circuit (IC) chip is primarily made from silicon, a semiconductor material.
• IC chips are used in computers, smartphones, calculators, and other electronic devices.

Additional information:

• Atomic Number of Silicon: 14
• Silicon Group: Group 14 (Carbon Family)
• First Integrated Circuit Invented: 1958
• Inventor: Jack Kilby (Texas Instruments)

Last verified on 06-08-2026

Explanation

• VGA stands for Video Graphics Array.
• It is a display standard used to transmit video signals from a computer to a monitor.
• VGA was introduced by IBM in 1987 with the PS/2 computer series.
• The original VGA standard supports a maximum resolution of 640 × 480 pixels at 60 Hz.
• It uses a 15-pin D-sub (DE-15) connector.

Last verified on 06-08-2026

Explanation

• The largest listed font size on the Formatting Toolbar is 72 pt.
• Font size is measured in points (pt).
• You can manually type sizes larger than 72 pt (e.g., 100, 150) in Microsoft Word.
• 72 points = 1 inch in typography.
• The list contains font size in points 8, 9, 10, 11, 12, 14, 16, 18, 20, 22, 24, 26, 28, 36, 48 and 72.
• • Word supports font sizes between 1 and 1638.

Last update 0n 21-07-2026 by NA

Explanation

Animations are not a section that exists in a slide layout.

The other options (charts, lists, and titles) are commonly found in slide layouts.

Explanation

Apple Inc. is an American multinational technology company .

Founded: April 1, 1976, Los Altos, California, United States

Headquarters: Cupertino, California, United States

Founders: Steve Jobs, Steve Wozniak, Ronald Wayne

Explanation

• A firewall is used for security by protecting a computer or network from unauthorized access and cyber threats.
• It monitors and filters incoming and outgoing network traffic.
• Firewalls block malicious connections while allowing trusted communication.
• They help prevent hacking, malware, and unauthorized access.
• Firewalls can be hardware-based or software-based.

Last verified on 02-08-2026

Explanation

• The first slide in a Microsoft PowerPoint presentation is called the Title Slide.
• It usually contains the presentation title and subtitle.
• It is used to introduce the topic and presenter.
• PowerPoint provides different slide layouts, including Title Slide, Blank Slide, and Title and Content Slide.
• The Title Slide is the default layout when creating a new presentation.

Last verified on 27-07-2026